Moderate: Red Hat Security Advisory: rpm-ostree and rpm-ostree-client security, bug fix, and enhancement update

An update for rpm-ostree and rpm-ostree-client is now available for Red Hat Enterprise Linux Atomic Host 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

rpm-ostree-client: fails to check gpg package signatures when layering

It was discovered that rpm-ostree and rpm-ostree-client fail to properly check GPG signatures on packages when doing layering. Packages with unsigned or badly signed content could fail to be rejected as expected. This issue is partially mitigated on RHEL Atomic Host, where certificate pinning is...

OpenJDK: insufficient protected field access checks in atomic field updaters (Libraries, 8165344)

Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE subcomponent: Libraries. Supported versions that are affected are Java SE: 6u131, 7u121 and 8u112; Java SE Embedded: 8u111. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple...

OpenJDK: insufficient protected field access checks in atomic field updaters (Libraries, 8165344)

Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE subcomponent: Libraries. Supported versions that are affected are Java SE: 6u131, 7u121 and 8u112; Java SE Embedded: 8u111. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple...

OpenJDK: insufficient protected field access checks in atomic field updaters (Libraries, 8165344)

Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE subcomponent: Libraries. Supported versions that are affected are Java SE: 6u131, 7u121 and 8u112; Java SE Embedded: 8u111. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple...

USN-3198-1: OpenJDK 6 vulnerabilities

Karthik Bhargavan and Gaetan Leurent discovered that the DES and Triple DES ciphers were vulnerable to birthday attacks. A remote attacker could possibly use this flaw to obtain clear text data from long encrypted sessions. This update moves those algorithms to the legacy algorithm set and causes...

Ubuntu: Security Advisory (USN-3198-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

OpenJDK: insufficient protected field access checks in atomic field updaters (Libraries, 8165344)

Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE subcomponent: Libraries. Supported versions that are affected are Java SE: 6u131, 7u121 and 8u112; Java SE Embedded: 8u111. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple...

Guest Post: Bamm Visscher on Detection

Yesterday my friend Bamm Visscher published a series of Tweets on detection. I thought readers might like to digest it as a lightly edited blog post. Here, then, is the first ever as far as I can remember guest post on TaoSecurity Blog. Enjoy. When you receive new threat intel and apply it in you...

OpenJDK: insufficient protected field access checks in atomic field updaters (Libraries, 8165344)

Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE subcomponent: Libraries. Supported versions that are affected are Java SE: 6u131, 7u121 and 8u112; Java SE Embedded: 8u111. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple...

USN-3194-1: OpenJDK 7 vulnerabilities

Karthik Bhargavan and Gaetan Leurent discovered that the DES and Triple DES ciphers were vulnerable to birthday attacks. A remote attacker could possibly use this flaw to obtain clear text data from long encrypted sessions. This update moves those algorithms to the legacy algorithm set and causes...

Ubuntu 14.04 LTS : OpenJDK 7 vulnerabilities (USN-3194-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3194-1 advisory. Karthik Bhargavan and Gaetan Leurent discovered that the DES and Triple DES ciphers were vulnerable to birthday attacks. A remote attacker could possibly...

USN-3179-1: OpenJDK 8 vulnerabilities

Karthik Bhargavan and Gaetan Leurent discovered that the DES and Triple DES ciphers were vulnerable to birthday attacks. A remote attacker could possibly use this flaw to obtain clear text data from long encrypted sessions. This update moves those algorithms to the legacy algorithm set and causes...

CVE-2016-10142

It was discovered that a remote attacker could leverage the generation of IPv6 atomic fragments to trigger the use of fragmentation in an arbitrary IPv6 flow in scenarios in which actual fragmentation of packets is not needed and could subsequently perform any type of a fragmentation-based attack...

OpenJDK: insufficient protected field access checks in atomic field updaters (Libraries, 8165344)

Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE subcomponent: Libraries. Supported versions that are affected are Java SE: 6u131, 7u121 and 8u112; Java SE Embedded: 8u111. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple...

OpenJDK: insufficient protected field access checks in atomic field updaters (Libraries, 8165344)

Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE subcomponent: Libraries. Supported versions that are affected are Java SE: 6u131, 7u121 and 8u112; Java SE Embedded: 8u111. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple...

OpenJDK: insufficient protected field access checks in atomic field updaters (Libraries, 8165344)

Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE subcomponent: Libraries. Supported versions that are affected are Java SE: 6u131, 7u121 and 8u112; Java SE Embedded: 8u111. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple...

CVE-2016-10142

An issue was discovered in the IPv6 protocol specification, related to ICMP Packet Too Big PTB messages. The scope of this CVE is all affected IPv6 implementations from all vendors. The security implications of IP fragmentation have been discussed at length in RFC6274 and RFC7739. An attacker can...

CVE-2016-10142

An issue was discovered in the IPv6 protocol specification, related to ICMP Packet Too Big PTB messages. The scope of this CVE is all affected IPv6 implementations from all vendors. The security implications of IP fragmentation have been discussed at length in RFC6274 and RFC7739. An attacker can...

UBUNTU-CVE-2016-10142

An issue was discovered in the IPv6 protocol specification, related to ICMP Packet Too Big PTB messages. The scope of this CVE is all affected IPv6 implementations from all vendors. The security implications of IP fragmentation have been discussed at length in RFC6274 and RFC7739. An attacker can...