CVE-2012-1184 Information

Description

Stack-based buffer overflow in the ast_parse_digest function in main/utils.c in Asterisk 1.8.x before 1.8.10.1 and 10.x before 10.2.1 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string in an HTTP Digest Authentication header.

Reference

http://downloads.asterisk.org/pub/security/AST-2012-003.pdf http://downloads.asterisk.org/pub/security/AST-2012-003-1.8.diff http://osvdb.org/80126 http://secunia.com/advisories/48417 http://www.asterisk.org/node/51797 http://www.openwall.com/lists/oss-security/2012/03/16/10 http://www.openwall.com/lists/oss-security/2012/03/16/17 http://www.securitytracker.com/id?1026813 https://exchange.xforce.ibmcloud.com/vulnerabilities/74083