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Debian Security Advisory DSA 3435-1 (git - security update)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
Blake Burkhart discovered that the Git git-remote-ext helper incorrectly handled recursive clones of git repositories. A remote attacker could possibly use this issue to execute arbitrary code by injecting commands via crafted URLs.
Affected Software
Affected Software
git on Debian Linux
Detection Method
Detection Method
This check tests the installed software version using the apt package manager.
Solution
Solution
For the oldstable distribution (wheezy), this problem has been fixed in version 1:1.7.10.4-1+wheezy2. For the stable distribution (jessie), this problem has been fixed in version 1:2.1.4-2.1+deb8u1. For the testing distribution (stretch), this problem has been fixed in version 1:2.6.1-1. For the unstable distribution (sid), this problem has been fixed in version 1:2.6.1-1. We recommend that you upgrade your git packages.