cve/2009/CVE-2009-2688.md

### [CVE-2009-2688](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2688)
![](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 glyphs-eimage.c in XEmacs 21.4.22, when running on Windows, allow remote attackers to cause a denial of service (crash) or execute arbitrary code via (1) the tiff_instantiate function processing a crafted TIFF file, (2) the png_instantiate function processing a crafted PNG file, and (3) the jpeg_instantiate function processing a crafted JPEG file, all which trigger a heap-based buffer overflow.  NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/valour01/Paper-reading-group