ID de Prueba:	1.3.6.1.4.1.25623.1.1.13.2022.291.01
Categoría:	Slackware Local Security Checks
Título:	Slackware: Security Advisory (SSA:2022-291-01)
Resumen:	The remote host is missing an update for the 'git' package(s) announced via the SSA:2022-291-01 advisory.
Descripción:	Summary: The remote host is missing an update for the 'git' package(s) announced via the SSA:2022-291-01 advisory. Vulnerability Insight: New git packages are available for Slackware 14.0, 14.1, 14.2, 15.0, and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: +--------------------------+ patches/packages/git-2.35.5-i586-1_slack15.0.txz: Upgraded. This release fixes two security issues: * CVE-2022-39253: When relying on the `--local` clone optimization, Git dereferences symbolic links in the source repository before creating hardlinks (or copies) of the dereferenced link in the destination repository. This can lead to surprising behavior where arbitrary files are present in a repository's `$GIT_DIR` when cloning from a malicious repository. Git will no longer dereference symbolic links via the `--local` clone mechanism, and will instead refuse to clone repositories that have symbolic links present in the `$GIT_DIR/objects` directory. Additionally, the value of `protocol.file.allow` is changed to be 'user' by default. * CVE-2022-39260: An overly-long command string given to `git shell` can result in overflow in `split_cmdline()`, leading to arbitrary heap writes and remote code execution when `git shell` is exposed and the directory `$HOME/git-shell-commands` exists. `git shell` is taught to refuse interactive commands that are longer than 4MiB in size. `split_cmdline()` is hardened to reject inputs larger than 2GiB. For more information, see: [links moved to references] (* Security fix *) +--------------------------+ Affected Software/OS: 'git' package(s) on Slackware 14.0, Slackware 14.1, Slackware 14.2, Slackware 15.0, Slackware current. Solution: Please install the updated package(s). CVSS Score: 10.0 CVSS Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2022-39253 https://github.com/git/git/security/advisories/GHSA-3wp6-j8xr-qw85 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VFYXCTLOSESYIP72BUYD6ECDIMUM4WMB/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JMQWGMDLX6KTVWW5JZLVPI7ICAK72TN7/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OHNO2FB55CPX47BAXMBWUBGWHO6N6ZZH/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UKFHE4KVD7EKS5J3KTDFVBEKU3CLXGVV/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/C7B6JPKX5CGGLAHXJVQMIZNNEEB72FHD/ http://seclists.org/fulldisclosure/2022/Nov/1 https://security.gentoo.org/glsa/202312-15 https://lists.debian.org/debian-lts-announce/2022/12/msg00025.html http://www.openwall.com/lists/oss-security/2023/02/14/5 http://www.openwall.com/lists/oss-security/2024/05/14/2 Common Vulnerability Exposure (CVE) ID: CVE-2022-39260 https://github.com/git/git/security/advisories/GHSA-rjr6-wcq6-83p6
Copyright	Copyright (C) 2022 Greenbone AG

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