CVE-2009-0871

Publication date 11 March 2009

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

The SIP channel driver in Asterisk Open Source 1.4.22, 1.4.23, and 1.4.23.1; 1.6.0 before 1.6.0.6; 1.6.1 before 1.6.1.0-rc2; and Asterisk Business Edition C.2.3, with the pedantic option enabled, allows remote authenticated users to cause a denial of service (crash) via a SIP INVITE request without any headers, which triggers a NULL pointer dereference in the (1) sip_uri_headers_cmp and (2) sip_uri_params_cmp functions.

Status

No maintained releases are affected by this CVE.

Package Ubuntu Release Status
asterisk 9.04 jaunty
Not affected
8.10 intrepid
Not affected
8.04 LTS hardy
Not affected
7.10 gutsy Ignored end of life, was needed
6.06 LTS dapper
Not affected