ALT-BU-2023-3065-1
Branch sisyphus_riscv64 update bulletin.
Package libgit2 updated to version 1.6.3-alt1 for branch sisyphus_riscv64.
Closed vulnerabilities
BDU:2023-00574
Уязвимость библиотеки libssh2 реализации методов Git на языке C Libgit2, позволяющая нарушителю выполнить атаку типа «человек посередине»
Modified: 2024-11-21
CVE-2023-22742
libgit2 is a cross-platform, linkable library implementation of Git. When using an SSH remote with the optional libssh2 backend, libgit2 does not perform certificate checking by default. Prior versions of libgit2 require the caller to set the `certificate_check` field of libgit2's `git_remote_callbacks` structure - if a certificate check callback is not set, libgit2 does not perform any certificate checking. This means that by default - without configuring a certificate check callback, clients will not perform validation on the server SSH keys and may be subject to a man-in-the-middle attack. Users are encouraged to upgrade to v1.4.5 or v1.5.1. Users unable to upgrade should ensure that all relevant certificates are manually checked.
- http://www.openwall.com/lists/oss-security/2023/11/06/5
- http://www.openwall.com/lists/oss-security/2023/11/06/5
- https://github.com/libgit2/libgit2/commit/42e5db98b963ae503229c63e44e06e439df50e56
- https://github.com/libgit2/libgit2/commit/42e5db98b963ae503229c63e44e06e439df50e56
- https://github.com/libgit2/libgit2/commit/cd6f679af401eda1f172402006ef8265f8bd58ea
- https://github.com/libgit2/libgit2/commit/cd6f679af401eda1f172402006ef8265f8bd58ea
- https://github.com/libgit2/libgit2/releases/tag/v1.4.5
- https://github.com/libgit2/libgit2/releases/tag/v1.4.5
- https://github.com/libgit2/libgit2/releases/tag/v1.5.1
- https://github.com/libgit2/libgit2/releases/tag/v1.5.1
- https://github.com/libgit2/libgit2/security/advisories/GHSA-8643-3wh5-rmjq
- https://github.com/libgit2/libgit2/security/advisories/GHSA-8643-3wh5-rmjq
- https://www.libssh2.org
- https://www.libssh2.org
Package admx-basealt updated to version 0.1.12.4-alt1 for branch sisyphus_riscv64.
Closed bugs
Опечатка в описании политики Группы для контроля доступа к серверу OpenSSH
Package libheif updated to version 1.15.2-alt1 for branch sisyphus_riscv64.
Closed vulnerabilities
BDU:2023-03407
Уязвимость функции heif::Fraction::round() в box.cc декодера форматов файлов HEIF и AVIF libheif, позволяющая нарушителю вызвать отказ в обслуживании
Modified: 2025-01-29
CVE-2023-29659
A Segmentation fault caused by a floating point exception exists in libheif 1.15.1 using crafted heif images via the heif::Fraction::round() function in box.cc, which causes a denial of service.