Description
Git before 2.10.5, 2.11.x before 2.11.4, 2.12.x before 2.12.5, 2.13.x before 2.13.6, and 2.14.x before 2.14.2 uses unsafe Perl scripts to support subcommands such as cvsserver, which allows attackers to execute arbitrary OS commands via shell metacharacters in a module name. The vulnerable code is reachable via git-shell even without CVS support.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.openwall.com/lists/oss-security/2017/09/26/9 ↗
- https://bugs.debian.org/876854 ↗
- https://lists.debian.org/debian-security-announce/2017/msg00246.html ↗
- https://public-inbox.org/git/xmqqy3p29ekj.fsf%40gitster.mtv.corp.google.com/T/#u ↗
- http://www.securitytracker.com/id/1039431 ↗
- http://www.securityfocus.com/bid/101060 ↗
- https://www.debian.org/security/2017/dsa-3984 ↗