CVEs-PoC/2007/CVE-2007-1561.md

### [CVE-2007-1561](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1561)
![](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

The channel driver in Asterisk before 1.2.17 and 1.4.x before 1.4.2 allows remote attackers to cause a denial of service (crash) via a SIP INVITE message with an SDP containing one valid and one invalid IP address.

### POC

#### Reference
- http://marc.info/?l=full-disclosure&m=117432783011737&w=2
- http://voipsa.org/pipermail/voipsec_voipsa.org/2007-March/002275.html

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