CVEvulnerability
CVE-2017-17831
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2017-12-21
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 8.8 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-20
Description
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.
Affected configurations
• git large file storage project git large file storage (< 2.1.1)
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- http://blog.recurity-labs.com/2017-08-10/scm-vulns Exploit, Third Party Advisory
- http://www.securityfocus.com/bid/102926 Third Party Advisory, VDB Entry
- https://confluence.atlassian.com/sourcetreekb/sourcetree-security-advisory-2018-01-24-942834324.html Third Party Advisory
- https://github.com/git-lfs/git-lfs/pull/2242 Patch, Third Party Advisory
- https://github.com/git-lfs/git-lfs/releases/tag/v2.1.1 Release Notes, Third Party Advisory
- http://blog.recurity-labs.com/2017-08-10/scm-vulns Exploit, Third Party Advisory
- http://www.securityfocus.com/bid/102926 Third Party Advisory, VDB Entry
- https://confluence.atlassian.com/sourcetreekb/sourcetree-security-advisory-2018-01-24-942834324.html Third Party Advisory
- https://github.com/git-lfs/git-lfs/pull/2242 Patch, Third Party Advisory
- https://github.com/git-lfs/git-lfs/releases/tag/v2.1.1 Release Notes, Third Party Advisory