CVE-2020-27955
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
Git LFS 2.12.0 allows Remote Code Execution.
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2020-27955
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 0 |
| debian | bullseye | fixed | 0 |
| debian | forky | fixed | 0 |
| debian | sid | fixed | 0 |
| debian | trixie | fixed | 0 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | github.com/git-lfs/git-lfs | <2.12.1 | 2.12.1 |
References
- https://github.com/git-lfs/git-lfs/security/advisories/GHSA-4g4p-42wc-9f3m
- https://nvd.nist.gov/vuln/detail/CVE-2020-27955
- https://github.com/git-lfs/git-lfs
- https://github.com/git-lfs/git-lfs/releases
- https://legalhackers.com/advisories/Git-LFS-RCE-Exploit-CVE-2020-27955.html
- http://seclists.org/fulldisclosure/2020/Nov/1
- https://security-tracker.debian.org/tracker/CVE-2020-27955
Verify integrity in audit chain (admin only). AS-IS.