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Red Hat Security Advisory 2021-2914-01
Posted Jul 27, 2021
Authored by Red Hat | Site access.redhat.com

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.

tags | advisory, vulnerability
systems | linux, redhat
advisories | CVE-2021-29969, CVE-2021-29970, CVE-2021-29976, CVE-2021-30547
SHA-256 | 4749a8dac7c32bbf30a18979d2fb85f48edd20feb6f2a9937618408bebf6b369
Jira Ehcache RMI Missing Authentication
Posted Jul 27, 2021
Authored by Atlassian

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.

tags | advisory, arbitrary
advisories | CVE-2020-36239
SHA-256 | 1d1e7afd06b6338674555bdc5902d12019ece6717146ea1deddafa1c4ec2dfff
Red Hat Security Advisory 2021-2763-01
Posted Jul 27, 2021
Authored by Red Hat | Site access.redhat.com

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.

tags | advisory, kernel
systems | linux, redhat
advisories | CVE-2021-33909, CVE-2021-33910
SHA-256 | dd5bf4b47619cb7cf6a4d8e1c487c6dc69a9bf1975a74bdb6e734c3924fcf545
Ubuntu Security Notice USN-5022-1
Posted Jul 27, 2021
Authored by Ubuntu | Site security.ubuntu.com

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.

tags | advisory
systems | linux, ubuntu
advisories | CVE-2021-2339, CVE-2021-2354, CVE-2021-2370, CVE-2021-2384, CVE-2021-2390, CVE-2021-2417, CVE-2021-2425, CVE-2021-2437
SHA-256 | cb94354dd5f73441e1f7bbee5d5add0d9286fbf64dba06f3c307de072e01fa92
Red Hat Security Advisory 2021-2881-01
Posted Jul 26, 2021
Authored by Red Hat | Site access.redhat.com

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.

tags | advisory, vulnerability
systems | linux, redhat
advisories | CVE-2021-29969, CVE-2021-29970, CVE-2021-29976, CVE-2021-30547
SHA-256 | 1abad6cd034d4e210003aeea49a7aa96a6531d7d8206e2d3653727e7a693a7e0
Gentoo Linux Security Advisory 202107-55
Posted Jul 26, 2021
Authored by Gentoo | Site security.gentoo.org

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.

tags | advisory, denial of service, vulnerability
systems | linux, gentoo
advisories | CVE-2020-14409, CVE-2020-14410
SHA-256 | ce60cb93d4997d55bae33b037ba8280ed4b981765af10c76c95d32a36c5aad1f
Kernel Live Patch Security Notice LSN-0079-1
Posted Jul 26, 2021
Authored by Benjamin M. Romer

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.

tags | advisory, denial of service, arbitrary, kernel, local
systems | linux
advisories | CVE-2021-33909, CVE-2021-3600
SHA-256 | 85ecff3443cabbbdfd95e276021ce53f9ded3558dc511597031bf1014cb24140
Gentoo Linux Security Advisory 202107-54
Posted Jul 26, 2021
Authored by Gentoo | Site security.gentoo.org

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.

tags | advisory, denial of service, vulnerability
systems | linux, gentoo
advisories | CVE-2021-28902, CVE-2021-28903, CVE-2021-28904, CVE-2021-28905, CVE-2021-28906
SHA-256 | 981ee2a45cdbec8d46e060b9a1d8a582b616f5daa93004cafe4da957e87f6d3c
Red Hat Security Advisory 2021-2883-01
Posted Jul 26, 2021
Authored by Red Hat | Site access.redhat.com

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.

tags | advisory, vulnerability
systems | linux, redhat
advisories | CVE-2021-29969, CVE-2021-29970, CVE-2021-29976, CVE-2021-30547
SHA-256 | e096683e76898d1eaea35357ab1b988bbe72aec2f57378f059c90f0a0adb2d64
Red Hat Security Advisory 2021-2882-01
Posted Jul 26, 2021
Authored by Red Hat | Site access.redhat.com

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.

tags | advisory, vulnerability
systems | linux, redhat
advisories | CVE-2021-29969, CVE-2021-29970, CVE-2021-29976, CVE-2021-30547
SHA-256 | 979c833879e17cecfaecb4a319ffb009ce3014d0ffab398c546dc8b76c33b894
Gentoo Linux Security Advisory 202107-53
Posted Jul 24, 2021
Authored by Gentoo | Site security.gentoo.org

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.

tags | advisory, denial of service, vulnerability
systems | linux, gentoo
advisories | CVE-2020-36277, CVE-2020-36278, CVE-2020-36279, CVE-2020-36280, CVE-2020-36281
SHA-256 | e4094466e6785ae63b42495f57a770d43e3f6dc7c4a9e5c53dd0295e0ac6e8c7
Apple Security Advisory 2021-07-21-7
Posted Jul 23, 2021
Authored by Apple | Site apple.com

Apple Security Advisory 2021-07-21-7 - Safari 14.1.2 addresses code execution and use-after-free vulnerabilities.

tags | advisory, vulnerability, code execution
systems | apple
advisories | CVE-2021-30758, CVE-2021-30795, CVE-2021-30797
SHA-256 | 704085a2e819a5951d974f27a4837d1d8f0e0185d1faede3ed42513625d1eab2
Apple Security Advisory 2021-07-21-6
Posted Jul 23, 2021
Authored by Apple | Site apple.com

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.

tags | advisory, overflow, vulnerability, code execution
systems | apple
advisories | CVE-2021-30758, CVE-2021-30759, CVE-2021-30760, CVE-2021-30768, CVE-2021-30769, CVE-2021-30770, CVE-2021-30773, CVE-2021-30774, CVE-2021-30775, CVE-2021-30776, CVE-2021-30779, CVE-2021-30780, CVE-2021-30781, CVE-2021-30785, CVE-2021-30788, CVE-2021-30789, CVE-2021-30795, CVE-2021-30797, CVE-2021-30802, CVE-2021-3518
SHA-256 | 15e206ef34c8acb3c4b84465c1f65a0de257d34e15421f31b0b4d02179e52590
Apple Security Advisory 2021-07-21-5
Posted Jul 23, 2021
Authored by Apple | Site apple.com

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.

tags | advisory, overflow, vulnerability, code execution
systems | apple
advisories | CVE-2021-30758, CVE-2021-30759, CVE-2021-30760, CVE-2021-30763, CVE-2021-30768, CVE-2021-30769, CVE-2021-30770, CVE-2021-30773, CVE-2021-30774, CVE-2021-30775, CVE-2021-30776, CVE-2021-30779, CVE-2021-30780, CVE-2021-30781, CVE-2021-30785, CVE-2021-30788, CVE-2021-30789, CVE-2021-30795, CVE-2021-30797, CVE-2021-30798, CVE-2021-3518
SHA-256 | f1b361d5c80fd26cdf30aee03346f0e7d1e462f2a4cef5e95296af910ccc7ec5
Apple Security Advisory 2021-07-21-4
Posted Jul 23, 2021
Authored by Apple | Site apple.com

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.

tags | advisory, overflow, vulnerability, code execution
systems | apple
advisories | CVE-2021-30672, CVE-2021-30677, CVE-2021-30703, CVE-2021-30733, CVE-2021-30759, CVE-2021-30760, CVE-2021-30765, CVE-2021-30766, CVE-2021-30777, CVE-2021-30780, CVE-2021-30781, CVE-2021-30782, CVE-2021-30783, CVE-2021-30787, CVE-2021-30788, CVE-2021-30790, CVE-2021-30793, CVE-2021-30796, CVE-2021-30799, CVE-2021-30805
SHA-256 | e21f56d5a667fcc5ff7b65c8716a46a90e4fa303e50daa8548cf0fc30181d8d7
Apple Security Advisory 2021-07-21-3
Posted Jul 23, 2021
Authored by Apple | Site apple.com

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.

tags | advisory, overflow, vulnerability, code execution
systems | apple
advisories | CVE-2021-30672, CVE-2021-30677, CVE-2021-30703, CVE-2021-30731, CVE-2021-30733, CVE-2021-30759, CVE-2021-30760, CVE-2021-30765, CVE-2021-30766, CVE-2021-30768, CVE-2021-30775, CVE-2021-30776, CVE-2021-30777, CVE-2021-30780, CVE-2021-30781, CVE-2021-30782, CVE-2021-30783, CVE-2021-30785, CVE-2021-30787, CVE-2021-30788, CVE-2021-30789, CVE-2021-30790, CVE-2021-30793, CVE-2021-30796, CVE-2021-30799, CVE-2021-30805
SHA-256 | b3d2847fff9a95383950811d3cc281863681b89bbc0181e1f8fbd3f3f4a72b74
Apple Security Advisory 2021-07-21-2
Posted Jul 23, 2021
Authored by Apple | Site apple.com

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.

tags | advisory, overflow, vulnerability, code execution
systems | apple
advisories | CVE-2021-30748, CVE-2021-30758, CVE-2021-30759, CVE-2021-30760, CVE-2021-30765, CVE-2021-30766, CVE-2021-30768, CVE-2021-30772, CVE-2021-30774, CVE-2021-30775, CVE-2021-30776, CVE-2021-30777, CVE-2021-30778, CVE-2021-30779, CVE-2021-30780, CVE-2021-30781, CVE-2021-30782, CVE-2021-30783, CVE-2021-30784, CVE-2021-30785, CVE-2021-30786, CVE-2021-30787, CVE-2021-30788, CVE-2021-30789, CVE-2021-30790, CVE-2021-30791
SHA-256 | f1b1ad2b7946e49168d2827b239b02d15826660e1fe96ee4118da01db9e6d196
Apple Security Advisory 2021-07-21-1
Posted Jul 23, 2021
Authored by Apple | Site apple.com

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.

tags | advisory, overflow, vulnerability, code execution
systems | apple, ios
advisories | CVE-2018-25010, CVE-2018-25011, CVE-2018-25014, CVE-2020-36328, CVE-2020-36329, CVE-2020-36330, CVE-2020-36331, CVE-2021-30748, CVE-2021-30758, CVE-2021-30759, CVE-2021-30760, CVE-2021-30763, CVE-2021-30768, CVE-2021-30769, CVE-2021-30770, CVE-2021-30773, CVE-2021-30774, CVE-2021-30775, CVE-2021-30776, CVE-2021-30779, CVE-2021-30780, CVE-2021-30781, CVE-2021-30785, CVE-2021-30786, CVE-2021-30788, CVE-2021-30789
SHA-256 | 29358ea6cdd8675eaaf91eba676a9319ca50958300cb7768aafeb2307f7ade9a
Gentoo Linux Security Advisory 202107-52
Posted Jul 23, 2021
Authored by Gentoo | Site security.gentoo.org

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.

tags | advisory, arbitrary, vulnerability
systems | linux, gentoo
advisories | CVE-2020-13936, CVE-2020-13959
SHA-256 | a151f0d600f0a5f670087824f86c2e5c25a0bbb058b16243c5cc875ab0913975
Gentoo Linux Security Advisory 202107-51
Posted Jul 23, 2021
Authored by Gentoo | Site security.gentoo.org

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.

tags | advisory, arbitrary, vulnerability
systems | linux, gentoo
advisories | CVE-2019-10181, CVE-2019-10185
SHA-256 | a0774dc797109d9b3618c661a3e98a6c00269145ee292208e88d6da3e2c1fdd4
Asterisk Project Security Advisory - AST-2021-009
Posted Jul 22, 2021
Authored by Kevin Harwell, Andrew Yager | Site asterisk.org

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.

tags | advisory
advisories | CVE-2021-32686
SHA-256 | f908e37fa6bf92ff245d1f52190b304b3ef6738cc22397a7a0ad4665b63b3f39
Asterisk Project Security Advisory - AST-2021-008
Posted Jul 22, 2021
Authored by Kevin Harwell, Michael Welk | Site asterisk.org

If the IAX2 channel driver receives a packet that contains an unsupported media format it can cause a crash to occur in Asterisk.

tags | advisory
advisories | CVE-2021-32558
SHA-256 | 4b4013dde28ebd85bf26ab9c3fd8cf604c2de2c7aacef317b575436966ddf0a0
Asterisk Project Security Advisory - AST-2021-007
Posted Jul 22, 2021
Authored by Joshua Colp, Ivan Poddubny | Site asterisk.org

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.

tags | advisory
advisories | CVE-2021-31878
SHA-256 | ed776e0af45a5b2a169abf425e456827171d23d6768bff6373779d772dd49e62
Ubuntu Security Notice USN-5021-1
Posted Jul 22, 2021
Authored by Ubuntu | Site security.ubuntu.com

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.

tags | advisory, remote
systems | linux, ubuntu
advisories | CVE-2021-22898, CVE-2021-22924, CVE-2021-22925
SHA-256 | 7ac8b3d2c694f2858e4713261d1ae24b6f8a1aae63be74dbdc2984959e7d4c58
Red Hat Security Advisory 2021-2866-01
Posted Jul 22, 2021
Authored by Red Hat | Site access.redhat.com

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.

tags | advisory
systems | linux, redhat
advisories | CVE-2021-3447
SHA-256 | d6d9da65f13da7bd76c524af0be7f2b3807d6a80218366fd83a1fcb23d20f182
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