Cisco IOS Software Network Address Translation Vulnerability

2012-03-28T16:00:00
ID CISCO-SA-20120328-NAT
Type cisco
Reporter Cisco
Modified 2012-03-27T22:50:45

Description

The Cisco IOS Software Network Address Translation (NAT) feature contains a denial of service (DoS) vulnerability in the translation of Session Initiation Protocol (SIP) packets.

The vulnerability is caused when packets in transit on the vulnerable device require translation on the SIP payload.