CVE-2012-5044 Information

Description

Cisco IOS before 15.3(1)T when media flow-around is not used allows remote attackers to cause a denial of service (media loops and stack memory corruption) via VoIP traffic aka Bug ID CSCub45809.

Reference

http://www.cisco.com/c/en/us/td/docs/ios/15_3m_and_t/release/notes/15_3m_and_t.pdf