Denial of Service Vulnerability in Asterisk Open Source and Certified Asterisk

CVE-2016-2232 · MEDIUM Severity

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

Asterisk Open Source 1.8.x, 11.x before 11.21.1, 12.x, and 13.x before 13.7.1 and Certified Asterisk 1.8.28, 11.6 before 11.6-cert12, and 13.1 before 13.1-cert3 allow remote authenticated users to cause a denial of service (uninitialized pointer dereference and crash) via a zero length error correcting redundancy packet for a UDPTL FAX packet that is lost.

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