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ALSA-2025:0673 — Important: git-lfs security update

Affected: AlmaLinux:9: git-lfs

Git Large File Storage (LFS) replaces large files such as audio samples, videos, datasets, and graphics with text pointers inside Git, while storing the file contents on a remote server.

Security Fix(es):

* git-lfs: Git LFS permits exfiltration of credentials via crafted HTTP URLs (CVE-2024-53263)

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.

bdu:2025-01510

EUVD-2026-273338

fkie_cve-2024-53263

Git LFS is a Git extension for versioning large files. When Git LFS requests credentials from Git for a remote host, it passes portions of the host's URL to the `git-credential(1)` command without checking for embedded line-ending control characters, and then sends any credentials it receives back from the Git credential helper to the remote host. By inserting URL-encoded control characters such as line feed (LF) or carriage return (CR) characters into the URL, an attacker may be able to retrieve a user's Git credentials. This problem exists in all previous versions and is patched in v3.6.1. All users should upgrade to v3.6.1. There are no workarounds known at this time.

GHSA-q6r2-x2cc-vrp7 — Git LFS permits exfiltration of credentials via crafted HTTP URLs

Affected: Go: github.com/git-lfs/git-lfs, Go: github.com/git-lfs/git-lfs/v3

### Impact

When Git LFS requests credentials from Git for a remote host, it passes portions of the host's URL to the `git-credential(1)` command without checking for embedded line-ending control characters, and then sends any credentials it receives back from the Git credential helper to the remote host. By inserting URL-encoded control characters such as line feed (LF) or carriage return (CR) characters into the URL, an attacker may be able to retrieve a user's Git credentials.

### Patches

This problem exists in all previous versions and is patched in v3.6.1. All users should upgrade to v3.6.1.

### Workarounds

There are no workarounds known at this time.

### References

* https://github.com/git-lfs/git-lfs/security/advisories/GHSA-q6r2-x2cc-vrp7 * https://nvd.nist.gov/vuln/detail/CVE-2024-53263 * https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-53263 * https://github.com/git-lfs/git-lfs/releases/tag/v3.6.1 * [git-lfs/git-lfs@0345b6f816](https://github.com/git-lfs/git-lfs/commit/0345b6f816e611d050c0df67b61f0022916a1c90)

### For more information

If you have any questions or comments about this advisory: * For general questions, start a discussion in the Git LFS [discussion forum](https://github.com/git-lfs/git-lfs/discussions). * For reports of additional vulnerabilities, please follow the Git LFS [security reporting policy](https://github.com/git-lfs/git-lfs/blob/main/SECURITY.md).

msrc_CVE-2024-53263 — Git LFS permits exfiltration of credentials via crafted HTTP URLs

msrc_CVE-2024-53263

openSUSE-SU-2025:0153-1 — Security update for git-lfs

Security update for git-lfs

RHSA-2025:0757 — Red Hat Security Advisory: git-lfs security update

git-lfs: Git LFS permits exfiltration of credentials via crafted HTTP URLs

SUSE-SU-2025:0297-1 — Security update for govulncheck-vulndb

Security update for govulncheck-vulndb

UBUNTU-CVE-2024-53263

Affected: Ubuntu:Pro:18.04:LTS: git-lfs, Ubuntu:Pro:20.04:LTS: git-lfs, Ubuntu:Pro:22.04:LTS: git-lfs, Ubuntu:Pro:24.04:LTS: git-lfs

WID-SEC-W-2025-0186 — Red Hat Enterprise Linux (git-lfs): Schwachstelle ermöglicht Erlangen von Benutzerrechten

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux bezüglich git-lfs ausnutzen, um Benutzerrechte zu erlangen.