Nokogiri gem, via libxml2, is affected by multiple vulnerabilities

Nokogiri 1.8.5 has been released. This is a security and bugfix release. It addresses two CVEs in upstream libxml2 rated as "medium" by Red Hat, for which details are below. If you're using your distro's system libraries, rather than Nokogiri's vendored libraries, there's no security need to...

Microsoft Guidance to mitigate L1TF variant

Executive Summary On January 3, 2018, Microsoft released an advisory and security updates for a new class of hardware vulnerabilities involving speculative execution side channels known as Spectre and Meltdown. Microsoft is aware of a new speculative execution side channel vulnerability known as ...

openSUSE Security Update : cups (openSUSE-2018-822)

This update for cups fixes the following issues : The following security vulnerabilities were fixed : - CVE-2017-18248: Handle invalid characters properly in printing jobs. This fixes a problem that was causing the DBUS library to abort the calling process. bsc1061066 bsc1087018 - Fixed a local...

MySQL Enterprise Monitor 3.4.x < 3.4.8 / 4.0.x < 4.0.5 / 8.0.x < 8.0.1 Multiple Vulnerabilities (July 2018 CPU)

According to its self-reported version, the MySQL Enterprise Monitor application running on the remote host is 3.4.x prior to 3.4.8, or 4.0.x prior to 4.0.5, or 8.0.x prior to 8.0.1. It is, therefore, affected by multiple vulnerabilities as noted in the July 2018 Critical Patch Update advisory...

Security update for xen (moderate)

This update for xen fixes the following issues: Security issues fixed: - CVE-2018-3665: Fix Lazy FP Save/Restore issue XSA-267 bsc1095242. - CVE-2018-12891: Fix possible Denial of Service DoS via certain PV MMU operations that affect the entire host XSA-264 bsc1097521. - CVE-2018-12892: Fix libxl...

ZombieBoy cryptomining malware exploits CVEs to evade detection

By Waqas ZombieBoy malware makes $1,000 Monero on a monthly basis. An independent security expert James Quinn has discovered a new family of cryptominers that has been dubbed as ZombieBoy. According to Quinn’s analysis, the newly discovered cryptomining worm clocked in at 43 KH/s which means as p...

Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect Rational Asset Analyzer

Summary There are multiple vulnerabilities in IBM® SDK Java™ Technology Edition, Version 8.0.4.2 and earlier used by Rational Asset Analyzer. Rational Asset Analyzer has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2016-9840 DESCRIPTION: zlib is vulnerable to a denial of servic...

thunderbird security update

CentOS Errata and Security Advisory CESA-2018:2251 An update for thunderbird is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...

Zero-Day Coverage Update – Week of July 16, 2018

One night this week, I came across one of my favorite movies Willy Wonka and the Chocolate Factory. The world had gone crazy after the reclusive Willy Wonka announces that he has hidden five golden tickets in chocolate Wonka Bars that promised a factory tour and a lifetime supply of chocolate...

Unbreakable Enterprise kernel security update

kernel-uek 3.8.13-118.22.1 - dm: fix race between dmgetfromkobject and dmdestroy Hou Tao CVE-2017-18203 - drm: udl: Properly check framebuffer mmap offsets Greg Kroah-Hartman Orabug: 27986407 CVE-2018-8781 - kernel/exit.c: avoid undefined behaviour when calling wait4 wait4-2147483648, 0x20, 0,...

Unbreakable Enterprise kernel security update

4.1.12-124.17.1 - block: update integrity interval after queue limits change Ritika Srivastava Orabug: 27586756 - dccp: check sk for closed state in dccpsendmsg Alexey Kodanev Orabug: 28001529 CVE-2017-8824 CVE-2018-1130 - net/rds: Implement ARP flushing correctly Hakon Bugge Orabug: 28219857 -...

Fedora 27 : 3:mariadb (2018-86026275ea)

MariaDB 10.2.15 Release notes : https://mariadb.com/kb/en/library/mariadb-10215-release-notes/ CVEs fixed : CVE-2018-2755 CVE-2018-2761 CVE-2018-2766 CVE-2018-2771 CVE-2018-2781 CVE-2018-2782 CVE-2018-2784 CVE-2018-2787 CVE-2018-2813 CVE-2018-2817 CVE-2018-2819 CVE-2018-2786 CVE-2018-2759...

Security Bulletin: Multiple Kerberos (krb5) vulnerabilities affect PowerKVM (Multiple CVEs)

Summary PowerKVM is affected by several vulnerabilities in Kerberos krb5. Vulnerability Details CVEID: CVE-2014-5352 DESCRIPTION: MIT krb5 could allow a remote authenticated attacker to execute arbitrary code on the system,, caused by a double-free error in gssprocesscontexttoken. An attacker cou...

Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect Tivoli Netcool/OMNIbus (Multiple CVEs)

Summary There are multiple vulnerabilities in IBM® Runtime Environment Java™ Technology Edition, Versions 6 and 7 that are used by Tivoli Netcool/OMNIbus. These were disclosed as part of the IBM Java SDK updates in October 2017 and January 2018. Vulnerability Details CVEID: CVE-2018-2579...

Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect Tivoli Netcool/OMNIbus (Multiple CVEs)

Summary There are multiple vulnerabilities in IBM® Runtime Environment Java™ Technology Edition, Versions 6 and 7 that are used by Tivoli Netcool/OMNIbus. These were disclosed as part of the IBM Java SDK updates in October 2015. Vulnerability Details CVEID: CVE-2015-4872 DESCRIPTION: An unspecifi...

How to download interim fixes to patch IBM JRE CVEs

Question A security bulletin indicates that you need to install an interim fix to patch the T6 JRE Java Runtime Environment. How do you download this interim fix? Answer IBM Security Bulletins list Common Vulnerabilities and Exposures CVE that need to be fixed in the JRE used by the T6 agent to r...

Security Bulletin: IBM Tivoli Composite Application Manager for Transactions affected by multiple vulnerabilities in IBM JRE (Multiple CVEs)

Summary IBM Tivoli Composite Application Manager for Transactions is shipped with two IBM JREs that are based on Oracle Java. It is also dependent on ITM 6.2.1 Framework, which also has it own JRE. Oracle has released a January 2014 Critical Patch Update CPU that contains security vulnerability...

Security Bulletin: IBM Java as used in IBM QRadar SIEM is vulnerable to multiple CVE's.

Summary All applicable CVEs from Oracle's January 2017 CPU Vulnerability Details CVEID: CVE-2016-5546 DESCRIPTION: An unspecified vulnerability in Oracle Java SE Java SE Embedded and Jrockit related to the Libraries component has no confidentiality impact, high integrity impact, and no availabili...

Security Bulletin: OpenSSL as used in IBM QRadar SIEM is vulnerable to various CVE's

Summary OpenSSL Security Advisory 22 Sep 2016 and 26 Sep 2016 outline several vulnerabilities affecting OpenSSL. Vulnerability Details CVEID: CVE-2016-6302 DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by the failure to consider the HMAC size during validation of the ticket...

USN-3685-1: Ruby vulnerabilities

Some of these CVE were already addressed in previous USN: 3439-1, 3553-1, 3528-1. Here we address for the remain releases. It was discovered that Ruby incorrectly handled certain inputs. An attacker could use this to cause a buffer overrun. CVE-2017-0898 It was discovered that Ruby incorrectly...