CVE-2022-31012
Last modified
CVE-2022-31012 is a high-severity vulnerability rated 7.3/10 on the CVSS scale. Git for Windows is a fork of Git that contains Windows-specific patches. This vulnerability in versions prior to 2.37.1 lets Git for Windows' installer execute a binary into `C:\mingw64\bin\git.exe` by mistake. EPSS estimates a 0.38% chance of exploitation in the next 30 days.
Description
Git for Windows is a fork of Git that contains Windows-specific patches. This vulnerability in versions prior to 2.37.1 lets Git for Windows' installer execute a binary into `C:\mingw64\bin\git.exe` by mistake. This only happens upon a fresh install, not when upgrading Git for Windows. A patch is included in version 2.37.1. Two workarounds are available. Create the `C:\mingw64` folder and remove read/write access from this folder, or disallow arbitrary authenticated users to create folders in `C:\`.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gitforwindows | Git | < 2.37.1 |
References
- https://github.com/git-for-windows/git/releases/tag/v2.37.1.windows.1Release Notes, Third Party Advisory
- https://github.com/git-for-windows/git/security/advisories/GHSA-gjrj-fxvp-hjj2Mitigation, Third Party Advisory
- https://github.com/git-for-windows/git/releases/tag/v2.37.1.windows.1Release Notes, Third Party Advisory
- https://github.com/git-for-windows/git/security/advisories/GHSA-gjrj-fxvp-hjj2Mitigation, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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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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