cve/2009/CVE-2009-1956.md

### [CVE-2009-1956](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1956)
![](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

Off-by-one error in the apr_brigade_vprintf function in Apache APR-util before 1.3.5 on big-endian platforms allows remote attackers to obtain sensitive information or cause a denial of service (application crash) via crafted input.

### POC

#### Reference
- http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/Dokukin1/Metasploitable
- https://github.com/Iknowmyname/Nmap-Scans-M2
- https://github.com/NikulinMS/13-01-hw
- https://github.com/Zhivarev/13-01-hw
- https://github.com/smabramov/Vulnerabilities-and-attacks-on-information-systems
- https://github.com/zzzWTF/db-13-01