CVE-2011-2216

Publication date 6 June 2011

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Description

reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.4.2 does not initialize certain strings, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a malformed Contact header.

Read the notes from the security team

Status

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

Notes

mdeslaur

may be 1.8.x only, need to check

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
asterisk

References

Other references