cve/2009/CVE-2009-2347.md

### [CVE-2009-2347](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2347)
![](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

Multiple integer overflows in inter-color spaces conversion tools in libtiff 3.8 through 3.8.2, 3.9, and 4.0 allow context-dependent attackers to execute arbitrary code via a TIFF image with large (1) width and (2) height values, which triggers a heap-based buffer overflow in the (a) cvt_whole_image function in tiff2rgba and (b) tiffcvt function in rgb2ycbcr.

### POC

#### Reference
- http://www.ocert.org/advisories/ocert-2009-012.html

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