CVE-2012-2947

EPSS 4.3%

asterisk - denial of service

Published: 6/2/2012Modified: 3/9/2026
Also known as:DSA-2493-1DEBIAN-CVE-2012-2947

Description

chan_iax2.c in the IAX2 channel driver in Certified Asterisk 1.8.11-cert before 1.8.11-cert2 and Asterisk Open Source 1.8.x before 1.8.12.1 and 10.x before 10.4.1, when a certain mohinterpret setting is enabled, allows remote attackers to cause a denial of service (daemon crash) by placing a call on hold.

Affected packages (2)

References (1)