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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Red Hat Security Advisory 2021-2865-01 - The ovirt-engine package provides the manager for virtualization environments. This manager enables admins to define hosts and networks, as well as to add storage, create VMs and manage user permissions. Issues addressed include code execution and denial of service vulnerabilities.
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Red Hat Security Advisory 2021-2736-01 - The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. Issues addressed include a use-after-free vulnerability.
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Red Hat Security Advisory 2021-2779-01 - The OpenJDK 11 packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit. This release of the Red Hat build of OpenJDK 11 for Windows serves as a replacement for the Red Hat build of OpenJDK 11 and includes security and bug fixes, and enhancements. For further information, refer to the release notes linked to in the References section.
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Red Hat Security Advisory 2021-2780-01 - The OpenJDK 11 packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit. This release of the Red Hat build of OpenJDK 11 for portable Linux serves as a replacement for the Red Hat build of OpenJDK 11 and includes security and bug fixes, and enhancements. For further information, refer to the release notes linked to in the References section.
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Red Hat Security Advisory 2021-2777-01 - The OpenJDK 8 packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit. This release of the Red Hat build of OpenJDK 8 for Windows serves as a replacement for the Red Hat build of OpenJDK 8 and includes security and bug fixes, and enhancements. For further information, refer to the release notes linked to in the References section.
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Red Hat Security Advisory 2021-2778-01 - The OpenJDK 8 packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit. This release of the Red Hat build of OpenJDK 8 for portable Linux serves as a replacement for the Red Hat build of OpenJDK 8 and includes security and bug fixes, and enhancements. For further information, refer to the release notes linked to in the References section.
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Lynis is an auditing tool for Unix (specialists). It scans the system and available software to detect security issues. Beside security related information it will also scan for general system information, installed packages and configuration mistakes. This software aims in assisting automated auditing, software patch management, vulnerability and malware scanning of Unix based systems.
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Gentoo Linux Security Advisory 202107-50 - A vulnerability in Singularity could result in remote code execution. Versions less than 3.7.4 are affected.
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Gentoo Linux Security Advisory 202107-49 - Multiple vulnerabilities have been found in Chromium and Google Chrome, the worst of which could result in the arbitrary execution of code. Versions less than 91.0.4472.164 are affected.
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