cve/2015/CVE-2015-1418.md

### [CVE-2015-1418](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1418)
![](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

The do_ed_script function in pch.c in GNU patch through 2.7.6, and patch in FreeBSD 10.1 before 10.1-RELEASE-p17, 10.2 before 10.2-BETA2-p3, 10.2-RC1 before 10.2-RC1-p2, and 0.2-RC2 before 10.2-RC2-p1, allows remote attackers to execute arbitrary commands via a crafted patch file, because a '!' character can be passed to the ed program.

### POC

#### Reference
- http://rachelbythebay.com/w/2018/04/05/bangpatch/
- https://bugs.debian.org/894667

#### Github
No PoCs found on GitHub currently.