CVSS 3.0
8.8 highCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HCVE-2017-17831
High (8.8) in git large file storage project git large file storage. EPSS 3.7% chance of exploitation in the next 30 days. Fixed in github.com/git-lfs/git-lfs 2.1.1-0.20170519163204-f913f5f9c7c6, 2.1.1-0.20170519163204-f913f5f9c7c6+incompatible.
GitHub Git LFS before 2.1.1 allows remote attackers to execute arbitrary commands via an ssh URL with an initial dash character in the hostname, located on a "url =" line in a .lfsconfig file within a repository.
Severity
- EPSS
- 3.7% chance of exploitation in the next 30 days; higher than 89% of CVEs (scores of 2026-10-31)
- CWE
- CWE-20
- Published
- Modified
- Record from
- the NVD, synced
Affected
- git_large_file_storage_project:git_large_file_storage
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-w4xh-w33p-4v29 | Go | github.com/git-lfs/git-lfs | <2.1.1-0.20170519163204-f913f5f9c7c6 | 2.1.1-0.20170519163204-f913f5f9c7c6 |
| GO-2021-0073 | Go | github.com/git-lfs/git-lfs | <2.1.1-0.20170519163204-f913f5f9c7c6+incompatible | 2.1.1-0.20170519163204-f913f5f9c7c6+incompatible |