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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2011-06-06T19:00:00

Updated: 2024-08-06T22:53:17.447Z

Reserved: 2011-05-31T00:00:00

Link: CVE-2011-2216

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2011-06-06T19:55:03.770

Modified: 2024-11-21T01:27:50.163

Link: CVE-2011-2216

cve-icon Redhat

No data.