CVEs-PoC/2011/CVE-2011-1471.md

### [CVE-2011-1471](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1471)
![](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

Integer signedness error in zip_stream.c in the Zip extension in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (CPU consumption) via a malformed archive file that triggers errors in zip_fread function calls.

### POC

#### Reference
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:052

#### Github
- https://github.com/Live-Hack-CVE/CVE-2011-1471