Red Hat Security Advisory 2021-2914-01 - Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 78.12.0. Issues addressed include man-in-the-middle, out of bounds write, and use-after-free vulnerabilities.
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Jira Data Center, Jira Core Data Center, Jira Software Data Center, and Jira Service Management Data Center exposed a Ehcache RMI network service which attackers, who can connect to the service, on port 40001 and potentially 40011, could execute arbitrary code of their choice in Jira through deserialization due to a missing authentication vulnerability. While Atlassian strongly suggests restricting access to the Ehcache ports to only Data Center instances, fixed versions of Jira will now require a shared secret in order to allow access to the Ehcache service. Various versions of Jira Data Center, Jira Core Data Center, Jira Software Data Center, and Jira Service Management Data Center are affected.
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Red Hat Security Advisory 2021-2763-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. The kernel packages contain the Linux kernel, the core of any Linux operating system. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Ansible is a SSH-based configuration management, deployment, and task execution system. The openshift-ansible packages contain Ansible code and playbooks for installing and upgrading OpenShift Container Platform 3.
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Ubuntu Security Notice 5022-1 - Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to fix these issues. MySQL has been updated to 8.0.26 in Ubuntu 20.04 LTS and Ubuntu 21.04. Ubuntu 18.04 LTS has been updated to MySQL 5.7.35. In addition to security fixes, the updated packages contain bug fixes, new features, and possibly incompatible changes. Various other issues were also addressed.
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Red Hat Security Advisory 2021-2881-01 - Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 78.12.0. Issues addressed include man-in-the-middle, out of bounds write, and use-after-free vulnerabilities.
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Gentoo Linux Security Advisory 202107-55 - Multiple vulnerabilities have been found in libsdl2, the worst of which could result in a Denial of Service condition. Versions less than 2.0.14-r1 are affected.
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It was discovered that the eBPF implementation in the Linux kernel did not properly track bounds information for 32 bit registers when performing div and mod operations. A local attacker could use this to possibly execute arbitrary code. It was discovered that the virtual file system implementation in the Linux kernel contained an unsigned to signed integer conversion error. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code.
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Gentoo Linux Security Advisory 202107-54 - Multiple vulnerabilities have been found in libyang, the worst of which could result in a Denial of Service condition. Versions less than 1.0.236 are affected.
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Red Hat Security Advisory 2021-2883-01 - Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 78.12.0. Issues addressed include man-in-the-middle, out of bounds write, and use-after-free vulnerabilities.
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Red Hat Security Advisory 2021-2882-01 - Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 78.12.0. Issues addressed include man-in-the-middle, out of bounds write, and use-after-free vulnerabilities.
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Gentoo Linux Security Advisory 202107-53 - Multiple vulnerabilities have been found in Leptonica, the worst of which could result in a Denial of Service condition. Versions less than 1.80.0 are affected.
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Apple Security Advisory 2021-07-21-7 - Safari 14.1.2 addresses code execution and use-after-free vulnerabilities.
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Apple Security Advisory 2021-07-21-6 - tvOS 14.7 addresses buffer overflow, bypass, code execution, integer overflow, out of bounds read, out of bounds write, and use-after-free vulnerabilities.
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Apple Security Advisory 2021-07-21-5 - watchOS 7.6 addresses buffer overflow, bypass, code execution, integer overflow, out of bounds read, out of bounds write, and use-after-free vulnerabilities.
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Apple Security Advisory 2021-07-21-4 - Security Update 2021-005 Mojave addresses code execution, double free, information leakage, integer overflow, out of bounds read, and out of bounds write vulnerabilities.
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Apple Security Advisory 2021-07-21-3 - Security Update 2021-004 Catalina addresses buffer overflow, code execution, double free, information leakage, integer overflow, out of bounds read, and out of bounds write vulnerabilities.
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Apple Security Advisory 2021-07-21-2 - macOS Big Sur 11.5 addresses buffer overflow, bypass, code execution, information leakage, integer overflow, out of bounds read, out of bounds write, and use-after-free vulnerabilities.
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Apple Security Advisory 2021-07-21-1 - iOS 14.7 and iPadOS 14.7 addresses buffer overflow, bypass, code execution, integer overflow, out of bounds read, out of bounds write, and use-after-free vulnerabilities.
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Gentoo Linux Security Advisory 202107-52 - Multiple vulnerabilities have been found in Apache Velocity, the worst of which could result in the arbitrary execution of code. Versions less than 2.3 are affected.
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Gentoo Linux Security Advisory 202107-51 - Multiple vulnerabilities have been found in IcedTeaWeb, the worst of which could result in the arbitrary execution of code. Versions less than 1.8.4-r1 are affected.
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Depending on the timing, it is possible for Asterisk to crash when using a TLS connection if the underlying socket parent/listener gets destroyed during the handshake.
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If the IAX2 channel driver receives a packet that contains an unsupported media format it can cause a crash to occur in Asterisk.
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When Asterisk receives a re-INVITE without SDP after having sent a BYE request a crash will occur. This occurs due to the Asterisk channel no longer being present while code assumes it is.
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Ubuntu Security Notice 5021-1 - Harry Sintonen and Tomas Hoger discovered that curl incorrectly handled TELNET connections when the -t option was used on the command line. Uninitialized data possibly containing sensitive information could be sent to the remote server, contrary to expectations. Harry Sintonen discovered that curl incorrectly reused connections in the connection pool. This could result in curl reusing the wrong connections. Various other issues were also addressed.
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Red Hat Security Advisory 2021-2866-01 - The ovirt-engine package provides the Red Hat Virtualization Manager, a centralized management platform that allows system administrators to view and manage virtual machines. The Manager provides a comprehensive range of features including search capabilities, resource management, live migrations, and virtual infrastructure provisioning. The ovirt-ansible-hosted-engine-setup package provides an Ansible role for deploying Red Hat Virtualization Hosted-Engine.
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