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.
Metrics
Affected Vendors & Products
References
History
No history.
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
Vulnrichment
No data.
NVD
Status : Modified
Published: 2011-06-06T19:55:03.770
Modified: 2024-11-21T01:27:50.163
Link: CVE-2011-2216
Redhat
No data.