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Tageszusammenfassung - 09.11.2018
by Daily end-of-shift report 09 Nov '18

09 Nov '18

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 08-11-2018 18:00 − Freitag 09-11-2018 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Root-Zertifikat: Sennheiser-Software hebelt HTTPS-Sicherheit aus ∗∗∗ --------------------------------------------- Eine Software für Headsets des Herstellers Sennheiser installiert ein Root-Zertifikat und sorgt damit dafür, dass HTTPS-Verbindungen nicht mehr sicher sind. In neueren Versionen ist die Lücke etwas weniger schlimm, einen Fix gibt es bisher nicht. (TLS, Sound-Hardware) --------------------------------------------- https://www.golem.de/news/root-zertifikat-sennheiser-software-hebelt-https-… ∗∗∗ Attack uses malicious InPage document and outdated VLC media player to give attackers backdoor access to targets ∗∗∗ --------------------------------------------- Our analysis of a targeted attack that used a language-specific word processor shows why its important to understand and protect against small-scale and localized attacks as well as broad-scale malware campaigns. The attack exploited a vulnerability in InPage, a word processor software for specific languages like Urdu, Persian, Pashto, and Arabic. More than 75% of [...] --------------------------------------------- https://cloudblogs.microsoft.com/microsoftsecure/2018/11/08/attack-uses-mal… ∗∗∗ AR18-312A: JexBoss – JBoss Verify and EXploitation Tool ∗∗∗ --------------------------------------------- JBoss Verify and EXploitation tool (JexBoss) is an open-source tool used by cybersecurity hunt teams (sometimes referred to as "red teams") and auditors to conduct authorized security assessments. Threat actors use this tool maliciously to test and exploit vulnerabilities in JBoss Application Server [...] --------------------------------------------- https://www.us-cert.gov/ncas/analysis-reports/AR18-312A ∗∗∗ Passive DNS for the Bad ∗∗∗ --------------------------------------------- Passive DNS is not a new technique but, for the last months, there was more and more noise around it. Passive DNS is a technique used to record all resolution requests performed by DNS resolvers (bigger they are, bigger they will collect) and then allow to search for historical data. --------------------------------------------- https://blog.rootshell.be/2018/11/09/passive-dns-for-the-bad/ ∗∗∗ UAC Bypass by Mocking Trusted Directories ∗∗∗ --------------------------------------------- During research for some new User Account Control (UAC) bypass techniques, I discovered what I believe to be a new bypass method (at the time of this writing). It is worth mentioning that Microsoft doesnt consider UAC a security boundary, however we still reported the bug to Microsoft and want to share its details here. --------------------------------------------- https://medium.com/tenable-techblog/uac-bypass-by-mocking-trusted-directori… ===================== = Vulnerabilities = ===================== ∗∗∗ Philips iSite and IntelliSpace PACS ∗∗∗ --------------------------------------------- This medical device advisory includes mitigations for a weak password Requirements vulnerability in the Philips iSite and IntelliSpace PACS. --------------------------------------------- https://ics-cert.us-cert.gov/advisories/ICSMA-18-312-01 ∗∗∗ PostgreSQL 11.1, 10.6, 9.6.11, 9.5.15, 9.4.20, and 9.3.25 released ∗∗∗ --------------------------------------------- There is a whole new set of PostgreSQL releases out there, the main purpose of which is to include an important security fix. "Using a purpose-crafted trigger definition, an attacker can run arbitrary SQL statements with superuser privileges when a superuser runs `pg_upgrade` on the database or during a pg_dump dump/restore cycle. This attack requires [...] --------------------------------------------- https://lwn.net/Articles/771145/ ∗∗∗ VMSA-2018-0027 ∗∗∗ --------------------------------------------- VMware ESXi, Workstation, and Fusion updates address uninitialized stack memory usage --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2018-0027.html ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (nginx), Fedora (icu, java-1.8.0-openjdk-aarch32, libgit2, php-pear-CAS, roundcubemail, and ruby), Gentoo (firefox, libX11, openssl, and python), openSUSE (thunderbird), Oracle (java-11-openjdk, kernel, and spice-server), Red Hat (java-1.8.0-ibm and thunderbird), Scientific Linux (spice-server), SUSE (curl, libepubgen, liblangtag, libmwaw, libnumbertext, libreoffice, libstaroffice, libwps, myspell-dictionaries, xmlsec1, libxkbcommon, openssh, and [...] --------------------------------------------- https://lwn.net/Articles/771324/ ∗∗∗ Upcoming Security Updates for Adobe Acrobat and Reader (APSB18-40) ∗∗∗ --------------------------------------------- https://blogs.adobe.com/psirt/?p=1654 ∗∗∗ Roche Diagnostics Point of Care Handheld Medical Devices (Update A) ∗∗∗ --------------------------------------------- https://ics-cert.us-cert.gov/advisories/ICSMA-18-310-01 ∗∗∗ Security Updates for OTRS Framework ∗∗∗ --------------------------------------------- https://community.otrs.com/security-advisory-2018-09-security-update-for-ot… https://community.otrs.com/security-advisory-2018-08-security-update-for-ot… https://community.otrs.com/security-advisory-2018-07-security-update-for-ot… ∗∗∗ Field Notice: FN - 70319 - ASA and FXOS Software - Change in Root Certificate Might Affect Smart Licensing and Smart Call Home Functionality - Software Upgrade Recommended ∗∗∗ --------------------------------------------- https://www.cisco.com/c/en/us/support/docs/field-notices/703/fn70319.html ∗∗∗ IBM Security Bulletin: Denial of Service vulnerability affects IBM Spectrum Protect Client and IBM Spectrum Protect for Virtual Environments (CVE-2018-1786) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-denial-of-service-vul… ∗∗∗ IBM Security Bulletin: Vulnerability in FreeBSD affects AIX (CVE-2018-6922) Security Bulletin ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerability-in-free… ∗∗∗ IBM Security Bulletin: Potential cross-site scripting vulnerability in WebSphere Application Server using SIBMsgMigration Utility (CVE-2018-1798) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-potential-cross-site-… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Spectrum Protect for Virtual Environments (CVE-2018-1656, CVE-2018-12539) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Multiple Vulnerabilities in Oracle Outside In Technology Affect IBM Connections ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Security Bulletin: A Zip Slip vulnerability is exposed in Case Manager (CVE-2018-1884) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-security-bulletin-a-z… ∗∗∗ IBM Security Bulletin: Information Disclosure in IBM WebSphere Application Server Liberty affects IBM Spectrum Protect for Virtual Environments (CVE-2018-1553) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-information-disclosur… ∗∗∗ IBM Security Bulletin: OpenSSL Vulnerability Affects IBM Contact Optimization (CVE-2016-8610) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-openssl-vulnerability… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 08.11.2018
by Daily end-of-shift report 08 Nov '18

08 Nov '18

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 07-11-2018 18:00 − Donnerstag 08-11-2018 18:00 Handler: Stephan Richter Co-Handler: Alexander Riepl ===================== = News = ===================== ∗∗∗ Beginner’s Guide to Open Source Intrusion Detection (IDS) Tools ∗∗∗ --------------------------------------------- Originally written by Joe Schreiber Re-written and edited by Trevor Giffen (Editorial Contractor) Re-re edited and expanded by Rich Langston Whether you need to monitor hosts or the networks connecting them to identify the .. --------------------------------------------- https://feeds.feedblitz.com/~/579108152/0/alienvault-blogs~Beginner%e2%80%9… ∗∗∗ DJI Patches Forum Bug That Allowed Drone Account Takeovers ∗∗∗ --------------------------------------------- Bug opened door for malicious link attack, giving hacker access to stored DJI drone data of commercial and consumer customers. --------------------------------------------- https://threatpost.com/dji-patches-forum-bug-that-allowed-drone-account-tak… ∗∗∗ Sicherheitsupdates: Cisco entfernt Backdoor aus Business Switches ∗∗∗ --------------------------------------------- Es gibt wichtige Patches zu Absicherung von Hard- und Software von Cisco. --------------------------------------------- http://heise.de/-4216400 ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (python-paramiko and thunderbird), Debian (firefox-esr, libdatetime-timezone-perl, and mariadb-10.0), Fedora (curl, NetworkManager, and xorg-x11-server), openSUSE (kernel), Oracle (java-1.7.0-openjdk, .. --------------------------------------------- https://lwn.net/Articles/771129/ ∗∗∗ Synology-SA-18:58 Surveillance Station ∗∗∗ --------------------------------------------- A vulnerability allows remote attackers to execute arbitrary code via a susceptible version of Surveillance Station. --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_18_58 ∗∗∗ Synology-SA-18:59 VS960HD ∗∗∗ --------------------------------------------- A vulnerability allows remote attackers to execute arbitrary code via a susceptible version of VS960HD. --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_18_59 ∗∗∗ BlackBerry powered by Android Security Bulletin - November 2018 ∗∗∗ --------------------------------------------- http://support.blackberry.com/kb/articleDetail?language=en_US&articleNumber… ∗∗∗ WP GDPR Compliance <= 1.4.2 - Unauthenticated Call Any Action or Update Any Option ∗∗∗ --------------------------------------------- https://wpvulndb.com/vulnerabilities/9144 ∗∗∗ IBM Security Bulletin: IBM Maximo Asset Management is vulnerable to cross-site scripting (CVE-2018-1872) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-maximo-asset-mana… ∗∗∗ IBM Security Bulletin: IBM i is affected by networking BIND vulnerability CVE-2018-5740 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-i-is-affected-by-… ∗∗∗ IBM Security Bulletin: Node.js as used in IBM QRadar Packet Capture is susceptible to multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-node-js-as-used-in-ib… ∗∗∗ IBM Security Bulletin: An XML External Entity (XXE) processing vulnerability is exposed in Case Manager administration client (CVE-2018-1844) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-an-xml-external-entit… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 07.11.2018
by Daily end-of-shift report 07 Nov '18

07 Nov '18

===================== = End-of-Day report = ===================== Timeframe: Dienstag 06-11-2018 18:00 − Mittwoch 07-11-2018 18:00 Handler: Stephan Richter Co-Handler: Alexander Riepl ===================== = News = ===================== ∗∗∗ Oracle: Verärgerter Forscher veröffentlicht Exploit für Virtualbox ∗∗∗ --------------------------------------------- Ein Sicherheitsforscher hat eine Zero-Day-Lücke für Virtualbox veröffentlicht, die einen Ausbruch aus dem Gastsystem auf das Host-System ermöglicht. Der Forscher sei frustriert darüber, .. --------------------------------------------- https://www.golem.de/news/oracle-veraergerter-forscher-veroeffentlicht-expl… ∗∗∗ BCMPUPnP_Hunter: A 100k Botnet Turns Home Routers to Email Spammers ∗∗∗ --------------------------------------------- This article was co-authored by Hui Wang and RootKiter.Since September 2018, 360Netlab Scanmon has detected multiple scan spikes on TCP port 5431, each time the system logged more than 100k scan .. --------------------------------------------- http://blog.netlab.360.com/bcmpupnp_hunter-a-100k-botnet-turns-home-routers… ∗∗∗ ADV180028 | Guidance for configuring BitLocker to enforce software encryption ∗∗∗ --------------------------------------------- Microsoft is aware of reports of vulnerabilities in the hardware encryption of certain .. --------------------------------------------- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV180028 ∗∗∗ WordPress Design Flaw Leads to WooCommerce RCE ∗∗∗ --------------------------------------------- A flaw in the way WordPress handles privileges can lead to a privilege escalation in WordPress plugins. This affects for example WooCommerce, the most popular e-commerce plugin with over 4 million .. --------------------------------------------- https://blog.ripstech.com/2018/wordpress-design-flaw-leads-to-woocommerce-r… ∗∗∗ Vorsicht! Neue betrügerische Bewerbungsmail mit Erpressungstrojaner im Umlauf ∗∗∗ --------------------------------------------- Derzeit kursiert eine gefakte Bewerbung von "Peter Reif" im Internet. Nach dem Öffnen des Dateianhangs verschlüsselt ein Schädling Daten und fordert Lösegeld. --------------------------------------------- http://heise.de/-4214191 ∗∗∗ Attackers breached Statcounter to steal cryptocurrency from gate.io users ∗∗∗ --------------------------------------------- Web analytics company Statcounter and cryptocurrency exchange gate.io have been compromised in another supply-chain attack, which resulted in an unknown number of gate.io customers getting their money stolen,.. --------------------------------------------- https://www.helpnetsecurity.com/2018/11/07/statcounter-gate-io-compromised/ ∗∗∗ Keine FLIXGLADE und FLIX FORGE LTD- Rechnungen bezahlen! ∗∗∗ --------------------------------------------- Auf der Suche nach kostenlosen Filmen im Internet stoßen Konsument/innen auf flixman.de und inflix.de. Es handelt sich um kriminelle Plattformen, die ihren Opfern keine Leistung erbringen, .. --------------------------------------------- https://www.watchlist-internet.at/news/keine-flixglade-und-flix-forge-ltd-r… ===================== = Vulnerabilities = ===================== ∗∗∗ Cisco Adaptive Security Appliance Software and Cisco Firepower Threat Defense Software Denial of Service Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in the Session Initiation Protocol (SIP) inspectionengine of Cisco Adaptive Security Appliance (ASA) Software and CiscoFirepower Threat Defense (FTD) Software could allow an unauthenticated, .. --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ IBM Security Bulletin:Eclipse OpenJ9 could allow a local attacker to gain elevated privileges on the system and The IBM Java Runtime Environment’s Diagnostic Tooling Framework for Java does not protect against CVE-2018-1656 and CVE-2018-12539 ∗∗∗ --------------------------------------------- The IBM Java Runtime Environment’s Diagnostic Tooling Framework for Java (DTFJ) (IBM SDK, Java Technology Edition 6.0, 7.0, and 8.0) does not protect against path traversal attacks when extracting compressed .. --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletineclipse-openj9-could-a… ∗∗∗ IBM Security Bulletin: Vulnerability in Apache Cassandra affects IBM Operations Analytics Predictive Insights (CVE-2018-8016) ∗∗∗ --------------------------------------------- Apache Cassandra is used by IBM Operations Analytics Predictive Insights. IBM Operations Analytics Predictive Insights has addressed the applicable CVE. Note that the usage of Apache Cassandra within IBM Operations .. --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerability-in-apac… ∗∗∗ IBM Security Bulletin: Vulnerabilities in Python affect IBM Operations Analytics Predictive Insights (CVE-2018-1060, CVE-2018-1061) ∗∗∗ --------------------------------------------- Python is used by IBM Operations Analytics Predictive Insights. IBM Operations Analytics Predictive Insights has addressed the applicable CVEs. Note that the usage of Python within IBM Operations Analytics .. --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerabilities-in-py… ∗∗∗ Roche Point of Care Handheld Medical Devices ∗∗∗ --------------------------------------------- https://ics-cert.us-cert.gov/advisories/ICSMA-18-310-01 ∗∗∗ Cisco Integrated Management Controller Supervisor SQL Injection Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Unity Express Arbitrary Command Execution Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Xen Security Advisory 282 - guest use of HLE constructs may lock up host ∗∗∗ --------------------------------------------- https://xenbits.xen.org/xsa/advisory-282.html ∗∗∗ Red Hat JBoss EAP RichFaces Access Control Bug Lets Remote Users Execute Arbitrary Code on the Target System ∗∗∗ --------------------------------------------- http://www.securitytracker.com/id/1042037 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 06.11.2018
by Daily end-of-shift report 06 Nov '18

06 Nov '18

===================== = End-of-Day report = ===================== Timeframe: Montag 05-11-2018 18:00 − Dienstag 06-11-2018 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ SSD: Forscher umgehen Passwörter bei verschlüsselten Festplatten ∗∗∗ --------------------------------------------- Bei manchen SSDs mit Hardwareverschlüsselung konnten Forscher die Firmware so manipulieren, dass sie beliebige Passwörter akzeptierte. Das war nicht das einzige Problem, das sie fanden. (Solid State Drive, Speichermedien) --------------------------------------------- https://www.golem.de/news/ssd-forscher-umgehen-passwoerter-bei-verschluesse… ∗∗∗ Malicious Powershell Script Dissection, (Tue, Nov 6th) ∗∗∗ --------------------------------------------- Here is another example of malicious Powershell script found while hunting. Such scripts remain a common attack vector and many of them can be easily detected just by looking for some specific strings. Here is an example of YARA rule [...] --------------------------------------------- https://isc.sans.edu/diary/rss/24282 ∗∗∗ Struts 2.3 Vulnerable to Two Year old File Upload Flaw ∗∗∗ --------------------------------------------- Apache today released an advisory, urging users who run Apache Struts 2.3.x to update the commons-fileupload component [1]. Struts 2.3.x uses by default the old 1.3.2 version of commons-fileupload. In November of 2016, a deserialization vulnerability was disclosed and patched in commons-fileupload [2]. The vulnerability can lead to arbitrary remote code execution. --------------------------------------------- https://isc.sans.edu/forums/diary/Struts+23+Vulnerable+to+Two+Year+old+File… ∗∗∗ GPU side channel attacks can enable spying on web activity, password stealing ∗∗∗ --------------------------------------------- Computer scientists at the University of California, Riverside have revealed for the first time how easily attackers can use a computer’s graphics processing unit, or GPU, to spy on web activity, steal passwords, and break into cloud-based applications. --------------------------------------------- https://www.helpnetsecurity.com/2018/11/06/gpu-side-channel-attacks/ ∗∗∗ Gefälschte Zahlungsanweisung an die Buchhaltung ∗∗∗ --------------------------------------------- Kriminelle geben sich als Geschäftsführung eines Unternehmens aus und versenden eine E-Mail an die Buchhaltung. Darin fordern sie die Mitarbeiter/innen dazu auf, dass sie einen hohen Geldbetrag ins Ausland überweisen. Angestellte, die die Zahlungsanweisung nicht als betrügerisch erkennen, transferieren die geforderte Summe an Kriminelle. --------------------------------------------- https://www.watchlist-internet.at/news/gefaelschte-zahlungsanweisung-an-die… ===================== = Vulnerabilities = ===================== ∗∗∗ Android Security Bulletin - November 2018 ∗∗∗ --------------------------------------------- The Android Security Bulletin contains details of security vulnerabilities affecting Android devices. Security patch levels of 2018-11-05 or later address all of these issues. [...] The most severe vulnerability in this section could enable a proximate attacker using a specially crafted file to execute arbitrary code within the context of a privileged process. --------------------------------------------- https://source.android.com/security/bulletin/2018-11-01.html ∗∗∗ libssh Authentication Bypass Vulnerability Affecting Cisco Products: October 2018 ∗∗∗ --------------------------------------------- Cisco has investigated its product line and has determined that no products or services are known to be affected by this vulnerability. --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (glusterfs, gthumb, and mysql-5.5), Red Hat (389-ds-base, kernel, and xerces-c), Slackware (mariadb), SUSE (accountsservice, curl, icinga, kernel, and opensc), and Ubuntu (libxkbcommon, openssh, and ruby1.9.1, ruby2.0, ruby2.3, ruby2.5). --------------------------------------------- https://lwn.net/Articles/770856/ ∗∗∗ IBM Security Bulletin: IBM API Connect is vulnerable to CSV Injection (CVE-2018-1774) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-api-connect-is-vu… ∗∗∗ IBM Security Bulletin: IBM MQ can cause a Denial of Service attack to connecting MQTT clients (CVE-2018-1684) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-mq-can-cause-a-de… ∗∗∗ IBM Security Bulletin: IBM Data Science Experience Local is affected by a Use of Hard-coded Password vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-data-science-expe… ∗∗∗ IBM Security Bulletin: OpenSSL Vulnerability Affects IBM Sterling Connect:Express for UNIX (CVE-2018-0737) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-openssl-vulnerability… ∗∗∗ IBM Security Bulletin: Multiple Vulnerabilities in IBM Cognos Analytics ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: A Server Side Input Validation Vulnerability Affects IBM Campaign (CVE-2016-9749) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-server-side-input-v… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 05.11.2018
by Daily end-of-shift report 05 Nov '18

05 Nov '18

===================== = End-of-Day report = ===================== Timeframe: Freitag 02-11-2018 18:00 − Montag 05-11-2018 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ New Microsoft Edge Browser Zero-Day RCE Exploit in the Works ∗∗∗ --------------------------------------------- Details are about to emerge about a zero-day remote code execution vulnerability in the Microsoft Edge web browser, as two researchers plan to reveal a proof-of-concept and publish a general write up. Microsoft has not been told the details of this vulnerability. [...] --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-microsoft-edge-browser-z… ∗∗∗ Neue Schwachstelle in Intel-CPUs: Hyper-Threading anfällig für Datenleck ∗∗∗ --------------------------------------------- Forscher demonstrieren einen neuen CPU-Bug bei aktuellen Intel-Prozessoren, über den sich Daten aus einem benachbarten Thread auslesen lassen. --------------------------------------------- http://heise.de/-4210282 ∗∗∗ Streaming-Server Icecast: Angreifer könnten Online-Radiosender ausknipsen ∗∗∗ --------------------------------------------- In der aktuellen Version von Icecast haben die Entwickler eine Sicherheitslücke geschlossen. --------------------------------------------- http://heise.de/-4210875 ∗∗∗ Heres Why [Insert Thing Here] Is Not a Password Killer ∗∗∗ --------------------------------------------- These days, I get a lot of messages from people on security related things. Often its related to data breaches or sloppy behaviour on behalf of some online service playing fast and loose with HTTPS or passwords or some other easily observable security posture. But on a fairly regular basis, [...] --------------------------------------------- https://www.troyhunt.com/heres-why-insert-thing-here-is-not-a-password-kill… ∗∗∗ Finger weg vom Fake-Shop gaming-ez.com! ∗∗∗ --------------------------------------------- Kaufen Sie nicht auf gaming-ez.com ein. Die Playstation 4 Pro-, Xbox One- oder Nintendo Switch- Angebote sind zwar verlockend, werden aber nie geliefert. Überwiesenes Geld ist verloren. --------------------------------------------- https://www.watchlist-internet.at/news/finger-weg-vom-fake-shop-gaming-ezco… ∗∗∗ Datendiebstahl mit gefälschtem AirAsia-Ticket ∗∗∗ --------------------------------------------- Konsument/innen erhalten ein gefälschtes AirAsia-Ticket für einen Flug von Hong Kong nach Kuala Lumpur. Sie können es stornieren, indem sie die Website eines Payment Center aufrufen. Dieses fragt PayPal-Zugangsdaten sowie Kreditkarten- und Bankinformationen ab. Ebenfalls ist eine persönliche Identifizierung vorgesehen. Kund/innen, die die gewünschten Informationen bekannt geben, werden Opfer eines Daten- und Identitätsdiebstahls. --------------------------------------------- https://www.watchlist-internet.at/news/datendiebstahl-mit-gefaelschtem-aira… ===================== = Vulnerabilities = ===================== ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in the IBM SDK, Java Technology Edition affect IBM Performance Management products ∗∗∗ --------------------------------------------- Affected product(s) and affected version(s):IBM Cloud Application Performance Management, Base Private IBM Cloud Application Performance Management, Advanced Private IBM Cloud Application Performance Management --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: IBM Lotus Protector for Mail Security has released fixes in response to the public disclosed vulnerability found by vFinder (CVE-2018-14883 and CVE-2018-14851) ∗∗∗ --------------------------------------------- Affected product(s) and affected version(s):Affected Product NameAffected VersionsIBM Lotus Protector for Mail Security2.8.3.0IBM Lotus Protector for Mail Security2.8.1.0 --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-lotus-protector-f… ∗∗∗ IBM Security Bulletin: A vulnerability in Apache Zookeeper could affect IBM Performance Management products (CVE-2018-8012) ∗∗∗ --------------------------------------------- Apache Zookeeper could allow a remote attacker to bypass security restrictions, caused by the failure to enforce authentication or authorization when a server attempts to join a quorum. An attacker could exploit this vulnerability to join the cluster and begin propagating counterfeit changes to the leader. --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-vulnerability-in-ap… ∗∗∗ IBM Security Bulletin: Vulnerabilities in IBM Java Runtime affect Rational Publishing Engine ∗∗∗ --------------------------------------------- Affected product(s) and affected version(s):Rational Publishing Engine 2.1.0 Rational Publishing Engine 2.1.1 Rational Publishing Engine 2.1.2 Rational Publishing Engine 6.0.5 Rational Publishing Engine 6.0.6 --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerabilities-in-ib… ∗∗∗ IBM Security Bulletin: Security vulnerabilities affect multiple IBM Rational products based on IBM Jazz technology ∗∗∗ --------------------------------------------- Security vulnerabilities affect multiple products: Collaborative Lifecycle Management (CLM), Rational DOORS Next Generation (RDNG), Rational Engineering Lifecycle Manager (RELM), Rational Team Concert (RTC), Rational Quality Manager (RQM), Rational Rhapsody Design Manager (Rhapsody DM) and Rational Software Architect Design Manager (RSA DM). --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-security-vulnerabilit… ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (curl, icecast2, mupdf, and ruby2.3), Fedora (lldpad, NetworkManager, python-django, roundcubemail, thunderbird, webkit2gtk3, xen, and xorg-x11-server), Mageia (axis, cimg, gmic, dnsmasq, gitolite, gnutls, java-1.8.0-openjdk, lighttpd, mbedtls, mediawiki, perl-Dancer2, python-cryptography, and virtualbox), Red Hat (openvswitch, Red Hat Virtualization, and thunderbird), SUSE (curl, ffmpeg, and soundtouch), and Ubuntu (network-manager and systemd). --------------------------------------------- https://lwn.net/Articles/770744/ ∗∗∗ ZDI-18-1336: (0Day) Juuko JK-800 Replay Attack Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-18-1336/ ∗∗∗ Security Advisory - Lock-screen Bypass Vulnerability in Huawei Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2018/huawei-sa-20181105-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 02.11.2018
by Daily end-of-shift report 02 Nov '18

02 Nov '18

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 31-10-2018 18:00 − Freitag 02-11-2018 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Utilities, Energy Sector Attacked Mainly Via IT, Not ICS ∗∗∗ --------------------------------------------- Stealing administrative credentials to carry out months-long spy campaigns is a top threat. --------------------------------------------- https://threatpost.com/utilities-energy-sector-attacked-mainly-via-it-not-i… ∗∗∗ Intel CPUs impacted by new PortSmash side-channel vulnerability ∗∗∗ --------------------------------------------- Intel processors are impacted by a new vulnerability that can allow attackers to leak encrypted data from the CPUs internal processes. --------------------------------------------- https://www.zdnet.com/article/intel-cpus-impacted-by-new-portsmash-side-cha… ∗∗∗ Zero-Day-Lücke in Cisco Adaptive Security Appliance und Firepower Threat Defense ∗∗∗ --------------------------------------------- Unbekannte Angreifer attackieren derzeit Firewalls und Sicherheitslösungen von Cisco. Für die Sicherheitslücke gibt es noch keinen Patch. --------------------------------------------- http://heise.de/-4208546 ∗∗∗ Bleedingbit: Sicherheitslücken in Bluetooth LE gefährden Access Points ∗∗∗ --------------------------------------------- Sicherheitsforscher skizzieren eine ihrer Einschätzung nach kritische Schwachstelle in einigen Bluetooth-Low-Energy-Chips. Es gibt bereits erste Updates. --------------------------------------------- http://heise.de/-4209343 ∗∗∗ Gefälschte iTunes Store-Rechnung im Umlauf ∗∗∗ --------------------------------------------- Kriminelle versenden eine gefälschte iTunes Store-Rechnung. Darin behaupten sie, dass Empfänger/innen einen Einkauf getätigt haben. Diesen können sie angeblich unter Bekanntgabe persönlicher Daten und ihrer Kreditkarteninformationen stornieren. Konsument/innen, die den erfundenen Einkauf rückgängig machen wollen, übermitteln Verbrecher/innen sensible Angaben und werden Opfer eines Datendiebstahls. --------------------------------------------- https://www.watchlist-internet.at/news/gefaelschte-itunes-store-rechnung-im… ∗∗∗ Coinhive & MikroTik ∗∗∗ --------------------------------------------- Wir haben in den uns zur Verfügung stehenden Shodan Daten nach Systemen gesucht, die von der Krypto-Mining Kampagne gegen MikroTik Geräte betroffen sind. Dabei sind wir auf ca 330 IP-Adressen aus Österreich gestoßen und haben die entsprechenden Abuse-Kontakte informiert. --------------------------------------------- https://www.cert.at/services/blog/20181102151919-2302.html ===================== = Vulnerabilities = ===================== ∗∗∗ AVEVA InduSoft Web Studio and InTouch Edge HMI (formerly InTouch Machine Edition) ∗∗∗ --------------------------------------------- This advisory includes mitigations for stack-based buffer overflow and empty password in configuration file vulnerabilities in AVEVA’s InduSoft Web Studio and InTouch Edge HMI (formerly InTouch Machine Edition) products. --------------------------------------------- https://ics-cert.us-cert.gov/advisories/ICSA-18-305-01 ∗∗∗ Schneider Electric Software Update (SESU) ∗∗∗ --------------------------------------------- This advisory includes mitigations for a DLL hijacking vulnerability in the Schneider Electric Software Update (SESU). --------------------------------------------- https://ics-cert.us-cert.gov/advisories/ICSA-18-305-02 ∗∗∗ Circontrol CirCarLife ∗∗∗ --------------------------------------------- This advisory includes mitigations for authentication bypass using an alternate path or channel and insufficiently protected credentials vulnerabilities in Circontrol’s CirCarLife, an electric vehicle charging station. --------------------------------------------- https://ics-cert.us-cert.gov/advisories/ICSA-18-305-03 ∗∗∗ Fr. Sauter AG CASE Suite ∗∗∗ --------------------------------------------- This advisory includes mitigations for an improper restriction of XML External Entity Reference vulnerability in Fr. Sauter AGs CASE Suite software. --------------------------------------------- https://ics-cert.us-cert.gov/advisories/ICSA-18-305-04 ∗∗∗ Anviz AIM CrossChex Standard 4.3 Excel Macro Injection ∗∗∗ --------------------------------------------- CSV (XLS) Injection (Excel Macro Injection or Formula Injection) exists in the AIM CrossChex 4.3 when importing or exporting users using xls Excel file. This can be exploited to execute arbitrary commands on the affected system via SE attacks when an attacker inserts formula payload in the Name field when adding a user or using the custom fields Gender, Position, Phone, Birthday, Employ Date and Address. --------------------------------------------- http://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5498.php ∗∗∗ GitLab Critical Security Release: 11.4.4, 11.3.9, 11.2.8 ∗∗∗ --------------------------------------------- These versions contain a number of important security fixes, and we strongly recommend that all GitLab installations be upgraded to one of these versions immediately. --------------------------------------------- https://about.gitlab.com/2018/11/01/critical-security-release-gitlab-11-dot… ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (phpldapadmin, poppler, and tzdata), Fedora (firefox, java-11-openjdk, libarchive, sos-collector, and teeworlds), Scientific Linux (java-1.7.0-openjdk, python-paramiko, and thunderbird), Slackware (curl), and SUSE (kernel, MozillaFirefox, MozillaFirefox-branding-SLE, llvm4, mozilla-nspr, mozilla-nss, apache2-mod_nss, and wireshark). --------------------------------------------- https://lwn.net/Articles/770367/ ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (kernel and linux-lts), Debian (chromium-browser and mono), Oracle (firefox), and Ubuntu (curl). --------------------------------------------- https://lwn.net/Articles/770473/ ∗∗∗ Session Limit - Critical - Insecure Session Management - SA-CONTRIB-2018-072 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2018-072 ∗∗∗ Decoupled Router - Critical - Access bypass - SA-CONTRIB-2018- 071 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2018-071 ∗∗∗ Paragraphs - Moderately critical - Access Bypass - SA-CONTRIB-2018-073 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2018-073 ∗∗∗ NextCloud Server: Mehrere Schwachstellen ermöglichen u. a. das Ausspähen von Informationen ∗∗∗ --------------------------------------------- https://adv-archiv.dfn-cert.de/adv/2018-2238/ ∗∗∗ IBM Security Bulletins ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ Security Advisory - Authentication Bypass Vulnerability in Some Huawei Smart Phones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2018/huawei-sa-20181101-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 31.10.2018
by Daily end-of-shift report 31 Oct '18

31 Oct '18

===================== = End-of-Day report = ===================== Timeframe: Dienstag 30-10-2018 18:00 − Mittwoch 31-10-2018 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter Next End-of-Day report: 2018-11-02 ===================== = News = ===================== ∗∗∗ Square, PayPal POS Hardware Open to Multiple Attack Vectors ∗∗∗ --------------------------------------------- Popular card readers like Square and PayPal have various flaws that allow attacks ranging from fraud to card data theft. --------------------------------------------- https://threatpost.com/square-paypal-pos-hardware-open-to-multiple-attack-v… ∗∗∗ Fallout Exploit Kit Releases the Kraken Ransomware on Its Victims ∗∗∗ --------------------------------------------- Alexandr Solad and Daniel Hatheway of Recorded Future are coauthors of this post. Read Recorded Future’s version of this analysis. Rising from the deep, Kraken Cryptor ransomware has had a notable development path in recent months. The first signs of Kraken came in mid-August on a popular underground forum. In mid-September it was reported that [...] --------------------------------------------- https://securingtomorrow.mcafee.com/mcafee-labs/fallout-exploit-kit-release… ∗∗∗ Using PHP 5 Becomes Dangerous in 2 Months ∗∗∗ --------------------------------------------- WordPress, Joomla, Drupal and many other popular website CMSs were written in a programming language called PHP. PHP version 5 is about to reach end-of-life and will stop receiving security updates in two months. Many WordPress and other PHP websites remain on version 5.6 or older. --------------------------------------------- https://www.wordfence.com/blog/2018/10/php5-dangerous/ ∗∗∗ 5 Types of Malware Currently Affecting macOS ∗∗∗ --------------------------------------------- Mac malware, or macOS malware, exists contrary to the popular belief that Apple’s operating system is immune to online threats. Cybersecurity researchers have been closely observing the threat landscape only to conclude that malware infections targeting Mac devices have increased in 2018. --------------------------------------------- https://www.tripwire.com/state-of-security/security-awareness/5-types-of-ma… ∗∗∗ Wenn Sie in eine Abo-Falle getappt sind… ∗∗∗ --------------------------------------------- Auf der Suche nach kostenlosen Angeboten und gratis Dienstleistungen werden Sie im Internet schnell fündig. Doch Vorsicht: Hier ist nicht alles Gold, was glänzt! Oft handelt es sich nämlich um Abo-Fallen, bei denen Ihnen unbegründet Rechnungen zugeschickt werden und man Ihnen mit Inkassobüro oder Rechtsanwaltsschreiben droht. Die Lösung? Auf gar keinen Fall bezahlen! --------------------------------------------- https://www.watchlist-internet.at/news/wenn-sie-in-eine-abo-falle-getappt-s… ∗∗∗ Warnung vor sierrasport-berlin.de ∗∗∗ --------------------------------------------- Der Online-Shop sierrasport-berlin.de vertreibt Markenfälschungen. Das können Konsument/innen daran erkennen, dass sämtliche Produkte stark rabattiert und lagernd sind. Kaufen sie bei sierrasport-berlin.de ein, müssen sie mit hohen Zusatzkosten, rechtlichen Konsequenzen und einem Identitätsdiebstahl rechnen. Von einem Einkauf bei sierrasport-berlin.de wird dringend abgeraten! --------------------------------------------- https://www.watchlist-internet.at/news/warnung-vor-sierrasport-berlinde/ ===================== = Vulnerabilities = ===================== ∗∗∗ DSA-2018-136: Dell EMC Integrated Data Protection Appliance Undocumented Accounts Vulnerability ∗∗∗ --------------------------------------------- Integrated Data Protection Appliance (iDPA) contains undocumented accounts with limited access which may potentially be used by a malicious user to compromise the affected system. --------------------------------------------- https://seclists.org/fulldisclosure/2018/Oct/53 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (gitlab), Debian (gnutls28), Fedora (audiofile, coreutils, firefox, hesiod, kernel, kernel-headers, kernel-tools, libssh, lighttpd, mosquitto, opencc, patch, php-horde-nag, sos-collector, strongswan, and thunderbird), Gentoo (libxkbcommon, mutt-1.10, postgresql, systemd, xen, and xorg-server), Mageia (curl, libtiff, samba, spamassassin, and unzip), Oracle (java-1.7.0-openjdk and python-paramiko), Red Hat (git, glusterfs, java-1.7.0-openjdk, [...] --------------------------------------------- https://lwn.net/Articles/770203/ ∗∗∗ VMSA-2015-0008.2 ∗∗∗ --------------------------------------------- VMware product updates address information disclosure issue. Updated advisory to add vCloud Director fixes for 9.0.0.x and 9.1.0.x versions that now address CVE-2015-3269. --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2015-0008.html ∗∗∗ HPESBHF03894 rev.1 - HPE Integrated Lights-Out 5 (iLO 5) Firmware Updates, Local Bypass of Security Restrictions ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ ElegantThemes (divi, extra, divi-builder) - Authenticated Stored Cross-Site Scripting (XSS) ∗∗∗ --------------------------------------------- https://wpvulndb.com/vulnerabilities/9140 ∗∗∗ Apple security updates ∗∗∗ --------------------------------------------- https://support.apple.com/en-us/HT201222 ∗∗∗ Security Advisory - SegmentSmack Vulnerability in Linux Kernel ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2018/huawei-sa-20181031-… ∗∗∗ Security Advisory - Improper Authorization Vulnerability in Huawei Watches ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2018/huawei-sa-20181031-… ∗∗∗ IBM Security Bulletin: IBM Robotic Process Automation could disclose sensitive information in a web request (CVE-2018-1878) ∗∗∗ --------------------------------------------- https://www-01.ibm.com/support/docview.wss?uid=ibm10735977 ∗∗∗ IBM Security Bulletin: Passwords are unencrypted locally in IBM Robotic Process Automation with Automation Anywhere (CVE-2018-1877) ∗∗∗ --------------------------------------------- http://www.ibm.com/support/docview.wss?uid=ibm10735973 ∗∗∗ IBM Security Bulletin: Passwords printed to log files in IBM Robotic Process Automation with Automation Anywhere (CVE-2018-1876) ∗∗∗ --------------------------------------------- https://www-01.ibm.com/support/docview.wss?uid=ibm10735967 ∗∗∗ IBM Security Bulletin: ViewONE is vulnerable to XXE attack when opening PDF documents ∗∗∗ --------------------------------------------- http://www.ibm.com/support/docview.wss?uid=ibm10733815 ∗∗∗ IBM Security Bulletin: IBM RackSwitch firmware products are affected by vulnerabilities in Python (CVE-2016-5636 CVE-2017-1000158) ∗∗∗ --------------------------------------------- http://www.ibm.com/support/docview.wss?uid=ibm10737147 ∗∗∗ IBM Security Bulletin: IBM Flex System switch firmware products are affected by vulnerabilities in Python (CVE-2016-5636 CVE-2017-1000158) ∗∗∗ --------------------------------------------- http://www.ibm.com/support/docview.wss?uid=ibm10737125 ∗∗∗ IBM Security Bulletin: IBM BladeCenter Switch Modules are affected by vulnerabilities in python (CVE-2016-5636 CVE-2017-1000158) ∗∗∗ --------------------------------------------- http://www.ibm.com/support/docview.wss?uid=ibm10736105 ∗∗∗ IBM Security Bulletin: Remote Code Execution vulnerability in IBM Robotic Process Automation with Automation Anywhere (CVE-2018-1552) ∗∗∗ --------------------------------------------- http://www.ibm.com/support/docview.wss?uid=swg22016247 ∗∗∗ XSS vulnerability in undisclosed TMUI page CVE-2018-15314 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K04524282 ∗∗∗ XSS vulnerability in undisclosed TMUI page CVE-2018-15313 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K21042153 ∗∗∗ TMM vulnerability CVE-2018-15320 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K72442354 ∗∗∗ BIG-IP tmsh vulnerability CVE-2018-15321 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K01067037 ∗∗∗ MQTT vulnerability CVE-2018-15323 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K26583415 ∗∗∗ BIG-IP Configuration utility vulnerability CVE-2018-15327 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K20222812 ∗∗∗ tmsh utility vulnerability CVE-2018-15322 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K28003839 ∗∗∗ BIG-IP APM portal access vulnerability CVE-2018-15324 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K52206731 ∗∗∗ TMM vulnerability CVE-2018-15319 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K64208870 ∗∗∗ BIG-IP iControl & tmsh vulnerability CVE-2018-15325 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K77313277 ∗∗∗ BIG-IP APM CRL vulnerability CVE-2018-15326 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K34652116 ∗∗∗ TMM vulnerability CVE-2018-15318 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K16248201 ∗∗∗ TMM vulnerability CVE-2018-15317 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K43625118 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 30.10.2018
by Daily end-of-shift report 30 Oct '18

30 Oct '18

===================== = End-of-Day report = ===================== Timeframe: Montag 29-10-2018 18:00 − Dienstag 30-10-2018 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ CommonRansom Ransomware Demands RDP Access to Decrypt Files ∗∗∗ --------------------------------------------- A new ransomware called CommonRansom was discovered that has a very bizarre request. In order to decrypt a computer after a payment is made, they require the victim to open up Remote Desktop Services on the affected computer and send them admin credentials in order to decrypt the victims files. --------------------------------------------- https://www.bleepingcomputer.com/news/security/commonransom-ransomware-dema… ∗∗∗ Krankenkassen: Vivy-App gibt Daten preis ∗∗∗ --------------------------------------------- Sicherheitsforscher haben einige gravierende Lücken in der Krankenkassen-App Vivy gefunden. Unter anderem konnte auf Dokumente, die man mit dem Arzt teilte, unberechtigt zugegriffen werden. (Medizin, Verschlüsselung) --------------------------------------------- https://www.golem.de/news/krankenkassen-vivy-app-gibt-daten-preis-1810-1373… ∗∗∗ Disrupting the Flow: Exposed and Vulnerable Water and Energy Infrastructures ∗∗∗ --------------------------------------------- by Stephen Hilt, Numaan Huq, Vladimir Kropotov, Robert McArdle, Cedric Pernet, and Roel Reyes Energy and water are two of the most central critical infrastructures (CIs). Both sectors have undergone necessary changes to reflect the latest in technology and improve how natural resources are harnessed and distributed. At present, these changes are heading toward more interconnected [...] --------------------------------------------- http://feeds.trendmicro.com/~r/Anti-MalwareBlog/~3/5LDw-xUlnAw/ ∗∗∗ Sicherheitsupdates: Multifunktionsgeräte von Lexmark anfällig für "böse" Faxe ∗∗∗ --------------------------------------------- Sicherheitspatches für Drucker-Fax-Kopier-Kombinationen von Lexmark schließen zwei Lücken. Eine davon gilt als kritisch. --------------------------------------------- http://heise.de/-4206719 ∗∗∗ Systemd: DHCPv6-Pakete können Linux-Rechner kapern ∗∗∗ --------------------------------------------- Eine Systemd-Komponente in vielen modernen Linux-Systemen kann missbraucht werden, um den Rechner übers Netz zu kapern. --------------------------------------------- http://heise.de/-4206800 ∗∗∗ Erpresserische E-Mails drohen mit Masturbationsvideo ∗∗∗ --------------------------------------------- Kriminelle versenden betrügerische Nachrichten. Darin behaupten sie, dass sie das Passwort der Empfänger/innen kennen, angeblich Zugriff auf ihren Computer haben und deshalb über Masturbationsvideos verfügen. Die Adressat/innen sollen Bitcoins bezahlen, damit es zu keiner Veröffentlichung der Aufnahmen kommt. Konsument/innen können das Schreiben ignorieren, denn es ist erfunden. Eine Reaktion ist nicht erforderlich. --------------------------------------------- https://www.watchlist-internet.at/news/erpresserische-e-mails-drohen-mit-ma… ===================== = Vulnerabilities = ===================== ∗∗∗ Squid Proxy Cache Security Update Advisory SQUID-2018:4 ∗∗∗ --------------------------------------------- Due to incorrect input handling, Squid is vulnerable to a Cross-Site Scripting vulnerability when generating HTTPS response messages about TLS errors. --------------------------------------------- http://www.squid-cache.org/Advisories/SQUID-2018_4.txt ∗∗∗ Squid Proxy Cache Security Update Advisory SQUID-2018:5 ∗∗∗ --------------------------------------------- Due to a memory leak in SNMP query rejection code, Squid is vulnerable to a denial of service attack. --------------------------------------------- http://www.squid-cache.org/Advisories/SQUID-2018_5.txt ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (xorg-x11-server), Debian (xen), Red Hat (389-ds-base, binutils, curl and nss-pem, fuse, glibc, glusterfs, GNOME, gnutls, jasper, java-1.7.0-openjdk, kernel, kernel-alt, kernel-rt, krb5, libcdio, libkdcraw, libmspack, libreoffice, libvirt, openssl, ovmf, python, python-paramiko, qemu-kvm, qemu-kvm-ma, samba, setup, sssd, wget, wpa_supplicant, X.org X11, xerces-c, zsh, and zziplib), and SUSE (ardana-monasca, ardana-spark, kafka, kafka-kit, [...] --------------------------------------------- https://lwn.net/Articles/770031/ ∗∗∗ Sandbox Bypass in Script Security and Pipeline Groovy Plugins ∗∗∗ --------------------------------------------- https://jenkins.io/security/advisory/2018-10-29/ ∗∗∗ GitLab Security Release: 11.4.3, 11.3.8, and 11.2.7 ∗∗∗ --------------------------------------------- https://about.gitlab.com/2018/10/29/security-release-gitlab-11-dot-4-dot-3-… ∗∗∗ IBM Security Bulletin: Code execution vulnerability with OpenID connect in WebSphere Application Server Liberty (CVE-2018-1851) ∗∗∗ --------------------------------------------- https://www-01.ibm.com/support/docview.wss?uid=ibm10735105 ∗∗∗ IBM Security Bulletin: Vulnerability in the IBM FlashSystem model V840 ∗∗∗ --------------------------------------------- https://www-01.ibm.com/support/docview.wss?uid=ibm10732968 ∗∗∗ IBM Security Bulletin: A vulnerability in Samba affects IBM Spectrum Scale SMB protocol access method (CVE-2018-10858) ∗∗∗ --------------------------------------------- https://www-01.ibm.com/support/docview.wss?uid=ibm10732876 ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect Content Collector for SAP Applications ∗∗∗ --------------------------------------------- https://www-01.ibm.com/support/docview.wss?uid=ibm10737813 ∗∗∗ IBM Security Bulletin: A vulnerability in IBM Java SDK affects IBM Spectrum Scale ∗∗∗ --------------------------------------------- https://www-01.ibm.com/support/docview.wss?uid=ibm10735169 ∗∗∗ IBM Security Bulletin: Multiple Vulnerabilities in IBM Java SDK affect IBM Integration Designer ∗∗∗ --------------------------------------------- https://www-01.ibm.com/support/docview.wss?uid=ibm10733845 ∗∗∗ reposync vulnerability CVE-2018-10897 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K23200408 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 29.10.2018
by Daily end-of-shift report 29 Oct '18

29 Oct '18

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 25-10-2018 18:00 − Montag 29-10-2018 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Windows 10 Bug Allowed UWP Apps Full Access to File System ∗∗∗ --------------------------------------------- A bug in Windows 10 allowed UWP apps (Universal Windows Platform) to have access to the entire file system in Windows without permission from the user. This could have allowed a malicious app to access any data stored on the computer without the knowledge or consent of the user. --------------------------------------------- https://www.bleepingcomputer.com/news/security/windows-10-bug-allowed-uwp-a… ∗∗∗ Linux und BSD: Sicherheitslücke in X.org ermöglicht Root-Rechte ∗∗∗ --------------------------------------------- Eine Sicherheitslücke im Displayserver X.org erlaubt unter bestimmten Umständen das Überschreiben von Dateien und das Ausweiten der Benutzerrechte. Der passende Exploit passt in einen Tweet. (Sicherheitslücke, OpenBSD) --------------------------------------------- https://www.golem.de/news/linux-und-bsd-sicherheitsluecke-in-x-org-ermoegli… ∗∗∗ Sicherheitslücke: Steuerung von Bau-Kran lässt sich übernehmen ∗∗∗ --------------------------------------------- Eine Sicherheitslücke in der kabellosen Kransteuerung Telecrane F25 ermöglicht es, Signale mitzuschneiden und mit diesen anschließend den Kran fernzusteuern. Ein Sicherheitsupdate steht bereit. (Sicherheitslücke, Mobil) --------------------------------------------- https://www.golem.de/news/sicherheitsluecke-steuerung-von-bau-kran-laesst-s… ∗∗∗ OWASP Top 10 Security Risks – Part II ∗∗∗ --------------------------------------------- It is National Cyber Security Awareness Month and in order to bring awareness to what threatens the integrity of websites, we have started a series of posts on the OWASP top 10 security risks. --------------------------------------------- https://blog.sucuri.net/2018/10/owasp-top-10-security-risks-part-ii.html ∗∗∗ The D in Systemd stands for Dammmmit! A nasty DHCPv6 packet can pwn a vulnerable Linux box ∗∗∗ --------------------------------------------- Hole opens up remote-code execution to miscreants – or a crash, if youre lucky A security bug in Systemd can be exploited over the network to, at best, potentially crash a vulnerable Linux machine, or, at worst, execute malicious code on the box. --------------------------------------------- http://go.theregister.com/feed/www.theregister.co.uk/2018/10/26/systemd_dhc… ∗∗∗ Google schreibt Android-Herstellern zwei Jahre Sicherheitspatches vor ∗∗∗ --------------------------------------------- In einem Vertrag schreibt Google Herstellern von Android-Smartphones regelmäßige Sicherheitsupdates vor. Diese Verpflichtung gilt bereits seit dem Sommer. --------------------------------------------- http://heise.de/-4203113 ∗∗∗ Ransomware and the enterprise: A new white paper ∗∗∗ --------------------------------------------- Ransomware remains a serious threat and this new white paper explains what enterprises need to know, and do, to reduce risk The post Ransomware and the enterprise: A new white paper appeared first on WeLiveSecurity --------------------------------------------- https://www.welivesecurity.com/2018/10/29/ransomware-enterprise-new-white-p… ===================== = Vulnerabilities = ===================== ∗∗∗ GEOVAP Reliance 4 SCADA/HMI ∗∗∗ --------------------------------------------- This advisory includes mitigations for a cross-site scripting vulnerability in GEOVAPs Reliance 4 SCADA/HMI system. --------------------------------------------- https://ics-cert.us-cert.gov/advisories/ICSA-18-298-01 ∗∗∗ Advantech WebAccess ∗∗∗ --------------------------------------------- This advisory includes mitigations for stack-based buffer overflow, and improper access control vulnerabilities in Advantechs WebAccess. --------------------------------------------- https://ics-cert.us-cert.gov/advisories/ICSA-18-298-02 ∗∗∗ Cisco Advanced Malware Protection for Endpoints on Windows DLL Preloading Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in the DLL loading component of Cisco Advanced Malware Protection (AMP) for Endpoints on Windows could allow an authenticated, local attacker to disable system scanning services or take other actions to prevent detection of unauthorized intrusions. --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (firefox), CentOS (firefox), Debian (389-ds-base, openjdk-8, thunderbird, and xorg-server), Fedora (firefox), openSUSE (GraphicsMagick, jhead, mysql-community-server, ntp, postgresql96, python-cryptography, rust, tomcat, webkit2gtk3, and zziplib), Scientific Linux (firefox), and SUSE (clamav, firefox, ImageMagick, libgit2, net-snmp, smt, wpa_supplicant, and xorg-x11-server). --------------------------------------------- https://lwn.net/Articles/769613/ ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (xorg-server), Debian (graphicsmagick, libmspack, paramiko, ruby2.1, teeworlds, and tiff), Fedora (lldpad), Mageia (bitcoin, blueman, busybox, dhcp, exempi, firefox, kernel, kernel-linus, kernel-tmb, lilypond, ruby, and x11-server), openSUSE (audiofile, clamav, hostapd, ImageMagick, lcms2, libgit2, mercurial, net-snmp, and wpa_supplicant), SUSE (audiofile, binutils, kdelibs3, lcms2, mysql, openssh, and xen), and Ubuntu (mysql-5.5 and xorg-server, [...] --------------------------------------------- https://lwn.net/Articles/769891/ ∗∗∗ WebKitGTK+ 2.22.3 released! ∗∗∗ --------------------------------------------- This is a bug fix release in the stable 2.22 series. What’s new in the WebKitGTK+ 2.22.3 release? [...] Fix a memory leak during media playback when using playbin3. Fix portions of Web views not being rendered after resizing. Fix Resource Timing reporting for elements. Fix the build with the remote Web Inspector [...] --------------------------------------------- https://webkitgtk.org/2018/10/29/webkitgtk2.22.3-released.html ∗∗∗ OpenSSL: Eine Schwachstelle ermöglicht das Ausspähen des privaten Schlüssels ∗∗∗ --------------------------------------------- https://adv-archiv.dfn-cert.de/adv/2018-2188/ ∗∗∗ IBM Security Bulletin: Vyatta 5600 vRouter Software Patches – Release 1801r ∗∗∗ --------------------------------------------- http://www.ibm.com/support/docview.wss?uid=ibm10737409 ∗∗∗ IBM Security Bulletin: Cross-site scripting vulnerability affects IBM® Rational® Team Concert ∗∗∗ --------------------------------------------- http://www.ibm.com/support/docview.wss?uid=ibm10737301 ∗∗∗ IBM Security Bulletin: Cross-site scripting vulnerability in CacheMonitor for WebSphere Application Server (CVE-2018-1767) ∗∗∗ --------------------------------------------- https://www-01.ibm.com/support/docview.wss?uid=ibm10729547 ∗∗∗ Microsoft Skype for Business Audio File Processing Flaw Lets Remote Users Execute Arbitrary Code ∗∗∗ --------------------------------------------- http://www.securitytracker.com/id/1041956 ∗∗∗ Apache Tomcat vulnerability CVE-2018-11784 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K64921482 ∗∗∗ Mozilla NSS vulnerability CVE-2018-12384 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K41738501 ∗∗∗ HPESBMU03895 rev.1 - HPE Real Time Management System (RTMS), Multiple Remote Security Issues ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ HPESBHF03869 rev.1 - HPE Windows Firmware Installer for certain HPE Gen9,Gen8, G7, and G6 Servers, Local Disclosure of Privileged Information ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 25.10.2018
by Daily end-of-shift report 25 Oct '18

25 Oct '18

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 24-10-2018 18:00 − Donnerstag 25-10-2018 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ sLoad Banking Trojan Downloader Displays Sophisticated Recon and Targeting ∗∗∗ --------------------------------------------- The sLoad downloader is an example of the stealthy, smart malware trend. --------------------------------------------- https://threatpost.com/sload-banking-trojan-downloader-displays-sophisticat… ∗∗∗ Magecart Cybergang Targets 0days in Third-Party Magento Extensions ∗∗∗ --------------------------------------------- Over two dozen third-party ecommerce plugins contain zero-day vulnerabilities being exploited in a recent Magecart campaign. --------------------------------------------- https://threatpost.com/magecart-cybergang-targets-0days-in-third-party-mage… ∗∗∗ BSI-Mindeststandard zur Protokollierung und Detektion von Cyber-Angriffen ∗∗∗ --------------------------------------------- Cyber-Angriffe auf die IT-Systeme der Bundesverwaltung finden täglich statt. Neben ungezielten Massenangriffen sind die Netze des Bundes auch gezielten Angriffskampagnen ausgesetzt. Um die Detektion von Cyber-Angriffen zu verbessern, hat das Bundesamt für Sicherheit in der Informationstechnik (BSI) einen Mindeststandard zur Protokollierung und der darauf basierenden Erkennung von Cyber-Angriffen definiert. --------------------------------------------- https://www.bsi.bund.de/DE/Presse/Pressemitteilungen/Presse2018/Mindeststan… ∗∗∗ EU-Kommission will Zertifizierung für sichere Internetgeräte schaffen ∗∗∗ --------------------------------------------- Die EU arbeitet an einer Verordnung zur Sicherheitszertifizierung, die insbesondere die Geräte im Internet of Things in den Blick nimmt. --------------------------------------------- http://heise.de/-4202642 ∗∗∗ Sicherheitsupdate: Gefährliche Lücke in Cisco Webex Meetings ∗∗∗ --------------------------------------------- Angreifer könnten den Update-Mechanismus von Webex missbrauchen, um eigenen Code auszuführen. Ein Sicherheitsupdate schließt die Schwachstelle. --------------------------------------------- http://heise.de/-4202886 ∗∗∗ Gandcrab: Aktualisiertes Entschlüsselungstool für Erpressungstrojaner ∗∗∗ --------------------------------------------- Opfer der Ransomware Gandcrab in den Versionen 1, 4 und 5 können ihre Daten nun kostenlos entschlüsseln. --------------------------------------------- http://heise.de/-4203283 ∗∗∗ Sextortion emails: They're probably not watching you ∗∗∗ --------------------------------------------- Yes, those sextortion email scams using old passwords are still making the rounds. How can you spot a real sextortion attempt from an empty threat? And when should you report to authorities? Read on to find out. --------------------------------------------- https://blog.malwarebytes.com/101/2018/10/sextortion-emails-theyre-probably… ===================== = Vulnerabilities = ===================== ∗∗∗ Cisco Webex Meetings Desktop App Update Service Command Injection Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in the update service of Cisco Webex Meetings Desktop App for Windows could allow an authenticated, local attacker to execute arbitrary commands as a privileged user.The vulnerability is due to insufficient validation of user-supplied parameters. An attacker could exploit this vulnerability by invoking the update service command with a crafted argument. An exploit could allow the attacker to run arbitrary commands with SYSTEM user privileges. --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Xen Security Advisory 278 v1 - x86: Nested VT-x usable even when disabled ∗∗∗ --------------------------------------------- When running HVM guests, virtual extensions are enabled in hardware because Xen is using them. As a result, a guest can blindly execute the virtualisation instructions, and will exit to Xen for processing. --------------------------------------------- https://lists.xenproject.org/archives/html/xen-announce/2018-10/msg00000.ht… ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (389-ds-base, clamav, firefox-esr, and mosquitto), openSUSE (Chromium and firefox), Oracle (firefox and kernel), Red Hat (chromium-browser, firefox, java-1.6.0-sun, java-1.7.0-oracle, and java-1.8.0-oracle), SUSE (dom4j, exempi, mercurial, ntp, python-cryptography, tiff, tomcat, and webkit2gtk3), and Ubuntu (audiofile and firefox). --------------------------------------------- https://lwn.net/Articles/769529/ ∗∗∗ IBM Security Bulletin: Vulnerability in OpenSSH affects AIX (CVE-2018-15473) Security Bulletin ∗∗∗ --------------------------------------------- https://www-01.ibm.com/support/docview.wss?uid=ibm10733751 ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM OS Image for Red Hat Linux Systems on IBM PureApplication ∗∗∗ --------------------------------------------- https://www-01.ibm.com/support/docview.wss?uid=ibm10728607 ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Platform Symphony and IBM Spectrum Symphony ∗∗∗ --------------------------------------------- http://www.ibm.com/support/docview.wss?uid=ibm10732846 ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in WebSphere Application Server Admin Console affect IBM Spectrum Control (formerly Tivoli Storage Productivity Center) (CVE-2018-1770, CVE-2018-1777) ∗∗∗ --------------------------------------------- http://www.ibm.com/support/docview.wss?uid=ibm10737065 ∗∗∗ IBM Security Bulletin: Rational DOORS Web Access is affected by Apache Tomcat vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/support/docview.wss?uid=ibm10735863 ∗∗∗ IBM Security Bulletin: A vulnerability in Samba affects IBM OS Image for Red Hat Linux Systems on IBM PureApplication (CVE-2018-1050) ∗∗∗ --------------------------------------------- https://www-01.ibm.com/support/docview.wss?uid=ibm10728649 ∗∗∗ IBM Security Bulletin : IBM Storwize V7000 Unified is affected by multiple GSKit vulnerabilities in GPFS ∗∗∗ --------------------------------------------- https://www-01.ibm.com/support/docview.wss?uid=ibm10734249 ∗∗∗ IBM Security Bulletin: IBM Security Access Manager is affected by multiple vulnerabilities in GSKit ∗∗∗ --------------------------------------------- http://www.ibm.com/support/docview.wss?uid=swg22016890 ∗∗∗ IBM Security Bulletin: IBM WebSphere Commerce could allow some server-side code injection (CVE-2018-1808) ∗∗∗ --------------------------------------------- http://www.ibm.com/support/docview.wss?uid=ibm10735905 ∗∗∗ Reflected XSS vulnerability in an undisclosed Configuration utility page CVE-2018-15315 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K41704442 Next End-of-Day report: 2018-10-29 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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