The handle_request_info function in channels/chan_sip.c in Asterisk Open Source 1.6.2.x before 1.6.2.21 and 1.8.x before 1.8.7.2, when automon is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted sequence of SIP requests.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2011-12-15T02:00:00
Updated: 2024-08-07T00:09:19.356Z
Reserved: 2011-11-29T00:00:00
Link: CVE-2011-4598
Vulnrichment
No data.
NVD
Status : Modified
Published: 2011-12-15T03:57:34.357
Modified: 2024-11-21T01:32:37.863
Link: CVE-2011-4598
Redhat
No data.