cve/2017/CVE-2017-5896.md

### [CVE-2017-5896](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5896)
![](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

Heap-based buffer overflow in the fz_subsample_pixmap function in fitz/pixmap.c in MuPDF 1.10a allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted image.

### POC

#### Reference
- http://www.openwall.com/lists/oss-security/2017/02/06/3
- https://bugs.ghostscript.com/show_bug.cgi?id=697515

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