Double free vulnerability in Asterisk WebSocket Server allows remote denial of service

CVE-2014-9374 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:N/A:P

Double free vulnerability in the WebSocket Server (res_http_websocket module) in Asterisk Open Source 11.x before 11.14.2, 12.x before 12.7.2, and 13.x before 13.0.2 and Certified Asterisk 11.6 before 11.6-cert9 allows remote attackers to cause a denial of service (crash) by sending a zero length frame after a non-zero length frame.

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