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ALSA-2023:2319 — Moderate: git security and bug fix update

Affected: AlmaLinux:9: git, AlmaLinux:9: git-all, AlmaLinux:9: git-core, AlmaLinux:9: git-core-doc, AlmaLinux:9: git-credential-libsecret, AlmaLinux:9: git-daemon, AlmaLinux:9: git-email, AlmaLinux:9: git-gui, AlmaLinux:9: git-instaweb, AlmaLinux:9: git-subtree and 5 more

Git is a distributed revision control system with a decentralized architecture. As opposed to centralized version control systems with a client-server model, Git ensures that each working copy of a Git repository is an exact copy with complete revision history. This not only allows the user to work on and contribute to projects without the need to have permission to push the changes to their official repositories, but also makes it possible for the user to work with no network connection.

Security Fix(es):

* git: On multi-user machines Git users might find themselves unexpectedly in a Git worktree (CVE-2022-24765) * git: Bypass of safe.directory protections (CVE-2022-29187) * git: exposure of sensitive information to a malicious actor (CVE-2022-39253) * git: git shell function that splits command arguments can lead to arbitrary heap writes. (CVE-2022-39260)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

bdu:2024-07355

Withdrawn: BELL-CVE-2022-39260 — CVE-2022-39260 does not affect BellSoft software

Withdrawn by the publisher.

certfr-2022-avi-983 — De multiples vulnérabilités ont été découvertes dans Apple Xcode. Certaines d'entre elles permettent à un attaquant de…

certfr-2022-avi-983

CLEANSTART-2026-BE06900 — Git is an open source, scalable, distributed revision control system

Affected: CleanStart: git

Security vulnerability affects the git package. Git is an open source, scalable, distributed revision control system.

EUVD-2026-19219

fkie_cve-2022-39260

Git is an open source, scalable, distributed revision control system. `git shell` is a restricted login shell that can be used to implement Git's push/pull functionality via SSH. In versions prior to 2.30.6, 2.31.5, 2.32.4, 2.33.5, 2.34.5, 2.35.5, 2.36.3, and 2.37.4, the function that splits the command arguments into an array improperly uses an `int` to represent the number of entries in the array, allowing a malicious actor to intentionally overflow the return value, leading to arbitrary heap writes. Because the resulting array is then passed to `execv()`, it is possible to leverage this attack to gain remote code execution on a victim machine. Note that a victim must first allow access to `git shell` as a login shell in order to be vulnerable to this attack. This problem is patched in versions 2.30.6, 2.31.5, 2.32.4, 2.33.5, 2.34.5, 2.35.5, 2.36.3, and 2.37.4 and users are advised to upgrade to the latest version. Disabling `git shell` access via remote logins is a viable short-term workaround.

gsd-2022-39260

ICSA-24-046-11 — Siemens SCALANCE XCM-/XRM-300

A carefully crafted If: request header can cause a memory read, or write of a single zero byte, in a pool (heap) memory location beyond the header value sent. This could cause the process to crash.

This issue affects Apache HTTP Server 2.4.54 and earlier. A flaw was found in python. In algorithms with quadratic time complexity using non-binary bases, when using int("text"), a system could take 50ms to parse an int string with 100,000 digits and 5s for 1,000,000 digits (float, decimal, int.from_bytes(), and int() for binary bases 2, 4, 8, 16, and 32 are not affected). The highest threat from this vulnerability is to system availability. A flaw was found in libdnf's signature verification functionality in versions before 0.60.1. This flaw allows an attacker to achieve code execution if they can alter the header information of an RPM package and then trick a user or system into installing it. The highest risk of this vulnerability is to confidentiality, integrity, as well as system availability. An out-of-bounds memory access flaw was found in the ATI VGA device emulation of QEMU. This flaw occurs in the ati_2d_blt() routine while handling MMIO write operations when the guest provides invalid values for the destination display parameters. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service. A vulnerability was found in the fs/inode.c:inode_init_owner() function logic of the LInux kernel that allows local users to create…

OESA-2022-2029 — git security update

Affected: openEuler:20.03-LTS-SP1: git, openEuler:20.03-LTS-SP3: git, openEuler:22.03-LTS: git

Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency.Git is easy to learn and has a tiny footprint with lightning fast performance. It outclasses SCM tools like Subversion, CVS, Perforce,and ClearCase with features like cheap local branching, convenient staging areas, and multiple workflows. Security Fix(es): Git is an open source, scalable, distributed revision control system. Versions prior to 2.30.6, 2.31.5, 2.32.4, 2.33.5, 2.34.5, 2.35.5, 2.36.3, and 2.37.4 are subject to exposure of sensitive information to a malicious actor. When performing a local clone (where the source and target of the clone are on the same volume), Git copies the contents of the source's `$GIT_DIR/objects` directory into the destination by either creating hardlinks to the source contents, or copying them (if hardlinks are disabled via `--no-hardlinks`). A malicious actor could convince a victim to clone a repository with a symbolic link pointing at sensitive information on the victim's machine. This can be done either by having the victim clone a malicious repository on the same machine, or having them clone a malicious repository embedded as a bare repository via a submodule from any source, provided they clone with the `--recurse-submodules` option. Git does not create symbolic links in the `$GIT_DIR/objects` directory. The problem has been patched in the versions published on 20…

openSUSE-SU-2024:12487-1 — git-2.38.1-1.1 on GA media

git-2.38.1-1.1 on GA media

RHSA-2024:0407 — Red Hat Security Advisory: git security update

git: On multi-user machines Git users might find themselves unexpectedly in a Git worktree git: Bypass of safe.directory protections git: exposure of sensitive information to a malicious actor git: git shell function that splits command arguments can lead to arbitrary heap writes. git: data exfiltration with maliciously crafted repository git: git apply: a path outside the working tree can be overwritten with crafted input

SUSE-SU-2022:4271-1 — Security update for git

Security update for git

UBUNTU-CVE-2022-39260

Affected: Ubuntu:Pro:16.04:LTS: git, Ubuntu:18.04:LTS: git, Ubuntu:20.04:LTS: git, Ubuntu:22.04:LTS: git

VDE-2023-001 — PHOENIX CONTACT: Multiple Vulnerabilities in PLCnext Firmware

A new LTS Firmware release fixes known vulnerabilities in used open-source libraries. In addition, the following improvements have been implemented: HMI - Hardening against DoS attacks. - Hardening against memory leak problems in case of network attacks. WBM - Umlauts in the password of the 'User Manager' were not handled correctly. The password rule for upper and lower case was not followed. This could lead to unintentionally weaker passwords.- Hardening of WBM against Cross-Site-Scripting. User Manager - In security notifications 'SecurityToken' was always displayed as '0000000' when creating or modifying users.- Hardening of Trust and Identity Stores.

WID-SEC-W-2022-1790 — git: Mehrere Schwachstellen

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in git ausnutzen, um Sicherheitsvorkehrungen zu umgehen und beliebigen Code auszuführen.