CVE-2011-2665

Publication date 6 July 2011

Last updated 24 July 2024

Ubuntu priority

Description

reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.3 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a SIP packet with a Contact header that lacks a < (less than) character.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
asterisk	12.10 quantal	Not affected
	12.04 LTS precise	Not affected
	11.10 oneiric	Not affected
	11.04 natty	Not affected
	10.10 maverick	Not affected
	10.04 LTS lucid	Not affected
	8.04 LTS hardy	Ignored end of life