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.

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.

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).

Security update for git-lfs

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

Security update for govulncheck-vulndb

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

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.

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