Shutter 0.93.1 - Code Execution

# Exploit Title: Shutter user-assisted remote code execution

# Date: 2016-12-26

# Software Link: http://shutter-project.org/

# Version: 0.93.1

# Tested on: Ubuntu,  Debian

# Exploit Author: Prajith P

# Website: http://prajith.in/

# Author Mail: me@prajith.in

# CVE: CVE-2016-10081



1. Description.

   /usr/bin/shutter in Shutter through 0.93.1 allows user-assisted remote

attackers to execute arbitrary commands via a crafted image name that is

mishandled during a "Run a plugin" action.



2. Proof of concept.

   1) Rename an image to something like "$(firefox)"

   2) Open the renamed file in shutter

   3) Click the "Run a plugin" option and select any plugin from the list and click "Run"



3. Solution:

  https://bugs.launchpad.net/shutter/+bug/1652600





Thanks,

Prajithh