CVE-2010-4686 Information

Description

CallManager Express (CME) on Cisco IOS before 15.0(1)XA1 does not properly handle SIP TRUNK traffic that contains rate bursts and a \peculiar\ request size which allows remote attackers to cause a denial of service (memory consumption) by sending this traffic over a long duration aka Bug ID CSCtb47950.

Reference

http://www.cisco.com/en/US/docs/ios/15_0/15_0x/15_01_XA/rn800xa.pdf http://www.securityfocus.com/bid/45769 https://exchange.xforce.ibmcloud.com/vulnerabilities/64585