USN-3243-1: Git vulnerability

Ubuntu Security Notice USN-3243-1

23rd March, 2017

git vulnerability

A security issue affects these releases of Ubuntu and its

  • Ubuntu 14.04 LTS


Git could be made to run programs as your login if it explored a specially
crafted repository.

Software description

  • git
    – fast, scalable, distributed revision control system


It was discovered that Git incorrectly sanitized branch names in the PS1
variable when configured to display the repository status in the shell
prompt. If a user were tricked into exploring a malicious repository, a
remote attacker could use this issue to execute arbitrary code.

Update instructions

The problem can be corrected by updating your system to the following
package version:

Ubuntu 14.04 LTS:


To update your system, please follow these instructions:

In general, a standard system update will make all the necessary changes.



Source From:
Original article title: USN-3243-1: Git vulnerability.
This full article can be read at: USN-3243-1: Git vulnerability.


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