The handle_request_info function in channels/chan_sip.c in Asterisk Open Source 1.6.2.x before 126.96.36.199 and 1.8.x before 188.8.131.52, 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.
Publish Date : 2011-12-14 Last Update Date : 2012-08-31
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify
a vulnerability or a missing patch. Check out the OVAL definitions
if you want to learn what you should do to verify a vulnerability.