CVE-2017-16672

An issue was discovered in Asterisk Open Source 13 before 13.18.1, 14
before 14.7.1, and 15 before 15.1.1 and Certified Asterisk 13.13 before
13.13-cert7. A memory leak occurs when an Asterisk pjsip session object is
created and that call gets rejected before the session itself is fully
established. When this happens the session object never gets destroyed.
Eventually Asterisk can run out of memory and crash.

Bugs

• <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=881256&gt;