Secunia Security Advisory – Debian has acknowledged a security issue in git-core, which can be exploited by malicious, local users manipulate certain data and to potentially gain escalated privileges.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/76939/sa34794.txt
Source: https://packetstormsecurity.com/files/76939/Secunia-Security-Advisory-34794.html