CVEs-PoC/2011/CVE-2011-3048.md

### [CVE-2011-3048](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3048)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

The png_set_text_2 function in pngset.c in libpng 1.0.x before 1.0.59, 1.2.x before 1.2.49, 1.4.x before 1.4.11, and 1.5.x before 1.5.10 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted text chunk in a PNG image file, which triggers a memory allocation failure that is not properly handled, leading to a heap-based buffer overflow.

### POC

#### Reference
- http://ubuntu.com/usn/usn-1417-1

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