CVE-2007-3764 Information

Description

The Skinny channel driver (chan_skinny) in Asterisk before 1.2.22 and 1.4.x before 1.4.8 Business Edition before B.2.2.1 AsteriskNOW before beta7 Appliance Developer Kit before 0.5.0 and s800i before 1.0.2 allows remote attackers to cause a denial of service (crash) via a certain data length value in a crafted packet which results in an \overly large memcpy.\

Reference

http://bugs.gentoo.org/show_bug.cgi?id=185713 http://ftp.digium.com/pub/asa/ASA-2007-016.pdf http://secunia.com/advisories/26099 http://secunia.com/advisories/29051 http://security.gentoo.org/glsa/glsa-200802-11.xml http://www.debian.org/security/2007/dsa-1358 http://www.novell.com/linux/security/advisories/2007_15_sr.html http://www.securityfocus.com/bid/24950 http://www.securitytracker.com/id?1018407 http://www.vupen.com/english/advisories/2007/2563 https://exchange.xforce.ibmcloud.com/vulnerabilities/35478