The SIP channel driver (chan_sip) in Asterisk before 1.2.18 and 1.4.x before 1.4.3 does not properly parse SIP UDP packets that do not contain a valid response code, which allows remote attackers to cause a denial of service (crash).
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2007-04-26T20:00:00
Updated: 2024-08-07T13:33:28.286Z
Reserved: 2007-04-26T00:00:00
Link: CVE-2007-2297
Vulnrichment
No data.
NVD
Status : Modified
Published: 2007-04-26T20:19:00.000
Modified: 2024-11-21T00:30:26.200
Link: CVE-2007-2297
Redhat
No data.