cve/2017/CVE-2017-7975.md

### [CVE-2017-7975](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7975)
![](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

Artifex jbig2dec 0.13, as used in Ghostscript, allows out-of-bounds writes because of an integer overflow in the jbig2_build_huffman_table function in jbig2_huffman.c during operations on a crafted JBIG2 file, leading to a denial of service (application crash) or possibly execution of arbitrary code.

### POC

#### Reference
- https://bugs.ghostscript.com/show_bug.cgi?id=697693

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