cve/2006/CVE-2006-4484.md

### [CVE-2006-4484](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4484)
![](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

Buffer overflow in the LWZReadByte_ function in ext/gd/libgd/gd_gif_in.c in the GD extension in PHP before 5.1.5 allows remote attackers to have an unknown impact via a GIF file with input_code_size greater than MAX_LWZ_BITS, which triggers an overflow when initializing the table array.

### POC

#### Reference
- http://www.redhat.com/support/errata/RHSA-2008-0146.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9004

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