CVE-2007-2297

The SIP channel driver (chan_sip) in Asterisk before 1.2.18 and 1.4.x before 1.4.3 does not properly parse SIP UDP packets that do not contain a valid response code, which allows remote attackers to cause a denial of service (crash).

🔗 References (20)

• cve@mitrehttp://bugs.digium.com/view.php?id=9313
• cve@mitrehttp://secunia.com/advisories/25582
• cve@mitrehttp://securityreason.com/securityalert/2644
• cve@mitrehttp://www.asterisk.org/files/ASA-2007-011.pdf
• cve@mitrehttp://www.debian.org/security/2007/dsa-1358
• cve@mitrehttp://www.novell.com/linux/security/advisories/2007_34_asterisk.html
• cve@mitrehttp://www.securityfocus.com/archive/1/466882/100/0/threaded
• cve@mitrehttp://www.securityfocus.com/bid/24359
• cve@mitrehttp://www.securitytracker.com/id?1017954
• cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/33892
• af854a3a-2127-422b-91ae-364da2661108http://bugs.digium.com/view.php?id=9313
• af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/25582
• af854a3a-2127-422b-91ae-364da2661108http://securityreason.com/securityalert/2644
• af854a3a-2127-422b-91ae-364da2661108http://www.asterisk.org/files/ASA-2007-011.pdf
• af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2007/dsa-1358