USN-5376-1 fixed vulnerabilities in Git, some patches were missing to properly fix the issue. This update fixes the problem.
Original advisory details:
俞晨东 discovered that Git incorrectly handled certain repository paths in platforms with multiple users support. An attacker could possibly use this issue to run arbitrary commands.
{ "availability": "No subscription required", "binaries": [ { "git-daemon-run": "1:2.17.1-1ubuntu0.11", "git-email": "1:2.17.1-1ubuntu0.11", "git-mediawiki": "1:2.17.1-1ubuntu0.11", "git": "1:2.17.1-1ubuntu0.11", "git-el": "1:2.17.1-1ubuntu0.11", "git-cvs": "1:2.17.1-1ubuntu0.11", "git-doc": "1:2.17.1-1ubuntu0.11", "gitk": "1:2.17.1-1ubuntu0.11", "git-dbgsym": "1:2.17.1-1ubuntu0.11", "git-daemon-sysvinit": "1:2.17.1-1ubuntu0.11", "git-svn": "1:2.17.1-1ubuntu0.11", "git-gui": "1:2.17.1-1ubuntu0.11", "git-man": "1:2.17.1-1ubuntu0.11", "gitweb": "1:2.17.1-1ubuntu0.11", "git-all": "1:2.17.1-1ubuntu0.11" } ] }
{ "availability": "No subscription required", "binaries": [ { "git-daemon-run": "1:2.25.1-1ubuntu3.4", "git-email": "1:2.25.1-1ubuntu3.4", "git-mediawiki": "1:2.25.1-1ubuntu3.4", "git": "1:2.25.1-1ubuntu3.4", "git-el": "1:2.25.1-1ubuntu3.4", "git-cvs": "1:2.25.1-1ubuntu3.4", "git-doc": "1:2.25.1-1ubuntu3.4", "gitk": "1:2.25.1-1ubuntu3.4", "git-dbgsym": "1:2.25.1-1ubuntu3.4", "git-daemon-sysvinit": "1:2.25.1-1ubuntu3.4", "git-svn": "1:2.25.1-1ubuntu3.4", "git-gui": "1:2.25.1-1ubuntu3.4", "git-man": "1:2.25.1-1ubuntu3.4", "gitweb": "1:2.25.1-1ubuntu3.4", "git-all": "1:2.25.1-1ubuntu3.4" } ] }
{ "availability": "No subscription required", "binaries": [ { "git-daemon-run": "1:2.34.1-1ubuntu1.2", "git-email": "1:2.34.1-1ubuntu1.2", "git-mediawiki": "1:2.34.1-1ubuntu1.2", "git": "1:2.34.1-1ubuntu1.2", "gitk": "1:2.34.1-1ubuntu1.2", "git-cvs": "1:2.34.1-1ubuntu1.2", "git-doc": "1:2.34.1-1ubuntu1.2", "git-dbgsym": "1:2.34.1-1ubuntu1.2", "git-daemon-sysvinit": "1:2.34.1-1ubuntu1.2", "git-svn": "1:2.34.1-1ubuntu1.2", "git-gui": "1:2.34.1-1ubuntu1.2", "git-man": "1:2.34.1-1ubuntu1.2", "gitweb": "1:2.34.1-1ubuntu1.2", "git-all": "1:2.34.1-1ubuntu1.2" } ] }