CVE-2007-2488 Information

Description

The IAX2 channel driver (chan_iax2) in Asterisk before 20070504 does not properly null terminate data which allows remote attackers to trigger loss of transmitted data and possibly obtain sensitive information (memory contents) or cause a denial of service (application crash) by sending a frame that lacks a 0 byte.

Reference

http://ftp.digium.com/pub/asa/ASA-2007-013.pdf http://osvdb.org/35769 http://secunia.com/advisories/25134 http://secunia.com/advisories/25582 http://www.debian.org/security/2007/dsa-1358 http://www.novell.com/linux/security/advisories/2007_34_asterisk.html http://www.securityfocus.com/bid/23824 http://www.vupen.com/english/advisories/2007/1661 https://exchange.xforce.ibmcloud.com/vulnerabilities/34085