cve/2016/CVE-2016-9950.md

### [CVE-2016-9950](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9950)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

An issue was discovered in Apport before 2.20.4. There is a path traversal issue in the Apport crash file "Package" and "SourcePackage" fields. These fields are used to build a path to the package specific hook files in the /usr/share/apport/package-hooks/ directory. An attacker can exploit this path traversal to execute arbitrary Python files from the local system.

### POC

#### Reference
- https://bugs.launchpad.net/apport/+bug/1648806
- https://github.com/DonnchaC/ubuntu-apport-exploitation
- https://www.exploit-db.com/exploits/40937/

#### Github
- https://github.com/DonnchaC/ubuntu-apport-exploitation