CVE-2014-2288 in Asterisk
Summary
The PJSIP channel driver in Asterisk Open Source 12.x before 12.1.1, when qualify_frequency "is enabled on an AOR and the remote SIP server challenges for authentication of the resulting OPTIONS request," allows remote attackers to cause a denial of service (crash) via a PJSIP endpoint that does not have an associated outgoing request.
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Reservation
03/05/2014
Disclosure
04/18/2014
Status
Confirmed
Entries
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerability | CWE | Exp | Cou | CVE |
|---|---|---|---|---|---|
| 12639 | Digium Asterisk PJSIP Channel Driver Subscription input validation | 20 | Unproven | Official fix | CVE-2014-2288 |