id: GO-2021-0073
modules:
    - module: github.com/git-lfs/git-lfs
      versions:
        - fixed: 2.1.1-0.20170519163204-f913f5f9c7c6+incompatible
      vulnerable_at: 2.1.0+incompatible
      packages:
        - package: github.com/git-lfs/git-lfs/lfsapi
          symbols:
            - sshGetLFSExeAndArgs
          derived_symbols:
            - Client.NewRequest
            - sshAuthClient.Resolve
            - sshCache.Resolve
summary: Arbitrary command execution in github.com/git-lfs/git-lfs
description: |-
    Arbitrary command execution can be triggered by improperly sanitized SSH URLs in
    LFS configuration files. This can be triggered by cloning a malicious
    repository.
published: 2021-04-14T20:04:52Z
cves:
    - CVE-2017-17831
ghsas:
    - GHSA-w4xh-w33p-4v29
references:
    - fix: https://github.com/git-lfs/git-lfs/pull/2241
    - fix: https://github.com/git-lfs/git-lfs/commit/f913f5f9c7c6d1301785fdf9884a2942d59cdf19
    - web: http://blog.recurity-labs.com/2017-08-10/scm-vulns
    - web: https://confluence.atlassian.com/sourcetreekb/sourcetree-security-advisory-2018-01-24-942834324.html
review_status: REVIEWED