modules:
  - module: github.com/Masterminds/vcs
    versions:
      - fixed: 1.13.3
    vulnerable_at: 1.13.1
    packages:
      - package: github.com/Masterminds/vcs
        symbols:
          - BzrRepo.Get
          - BzrRepo.Init
          - BzrRepo.Ping
          - BzrRepo.ExportDir
          - GitRepo.Get
          - GitRepo.Init
          - GitRepo.Update
          - HgRepo.Get
          - HgRepo.Init
          - HgRepo.Ping
          - HgRepo.ExportDir
          - NewSvnRepo
          - SvnRepo.Get
          - SvnRepo.Ping
          - SvnRepo.ExportDir
        derived_symbols:
          - NewRepo
description: |
    Passing untrusted inputs to VCS functions can permit an attacker
    to execute arbitrary commands.

    The vcs package executes version control commands with
    user-provided arguments.  These arguments can be interpreted
    as command-line flags, which can be used to perform command
    injection.
published: 2022-07-01T20:08:17Z
cves:
  - CVE-2022-21235
ghsas:
  - GHSA-6635-c626-vj4r
credit: Alessio Della Libera of Snyk Research Team
references:
  - fix: https://github.com/Masterminds/vcs/pull/105