CVE-2024-32002
Last modified
CVE-2024-32002 is a critical-severity vulnerability rated 9/10 on the CVSS scale. Git is a revision control system. Prior to versions 2.45.1, 2.44.1, 2.43.4, 2.42.2, 2.41.1, 2.40.2, and 2.39.4, repositories with submodules can be crafted in a way that exploits a bug in Git whereby it can be fooled into writing files not into the submodule's worktree but into a `.git/` directory. EPSS estimates a 25.33% chance of exploitation in the next 30 days.
Description
Git is a revision control system. Prior to versions 2.45.1, 2.44.1, 2.43.4, 2.42.2, 2.41.1, 2.40.2, and 2.39.4, repositories with submodules can be crafted in a way that exploits a bug in Git whereby it can be fooled into writing files not into the submodule's worktree but into a `.git/` directory. This allows writing a hook that will be executed while the clone operation is still running, giving the user no opportunity to inspect the code that is being executed. The problem has been patched in versions 2.45.1, 2.44.1, 2.43.4, 2.42.2, 2.41.1, 2.40.2, and 2.39.4. If symbolic link support is disabled in Git (e.g. via `git config --global core.symlinks false`), the described attack won't work. As always, it is best to avoid cloning repositories from untrusted sources.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Git | Git | < 2.39.4 |
| Git | Git | >= 2.40.0, < 2.40.2 |
| Git | Git | >= 2.42.0, < 2.42.2 |
| Git | Git | >= 2.43.0, < 2.43.4 |
| Git | Git | 2.41.0 |
| Git | Git | 2.44.0 |
| Git | Git | 2.45.0 |
References
- https://github.com/git/git/security/advisories/GHSA-8h77-4q3w-gfgvThird Party Advisory
- https://github.com/git/git/security/advisories/GHSA-8h77-4q3w-gfgvThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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