CVE ID:	CVE-2003-1109
Description:	The Session Initiation Protocol (SIP) implementation in multiple Cisco products including IP Phone models 7940 and 7960, IOS versions in the 12.2 train, and Secure PIX 5.2.9 to 6.2.2 allows remote attackers to cause a denial of service and possibly execute arbitrary code via crafted INVITE messages, as demonstrated by the OUSPG PROTOS c07-sip test suite.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2003-1109 BugTraq ID: 6904 http://www.securityfocus.com/bid/6904 Cert/CC Advisory: CA-2003-06 http://www.cert.org/advisories/CA-2003-06.html CERT/CC vulnerability note: VU#528719 http://www.kb.cert.org/vuls/id/528719 Cisco Security Advisory: 20030221 Multiple Product Vulnerabilities Found by PROTOS SIP Test Suite http://www.cisco.com/warp/public/707/cisco-sa-20030221-protos.shtml http://www.ee.oulu.fi/research/ouspg/protos/testing/c07/sip/ http://www.securitytracker.com/id?1006143 http://www.securitytracker.com/id?1006144 http://www.securitytracker.com/id?1006145 XForce ISS Database: sip-invite(11379) https://exchange.xforce.ibmcloud.com/vulnerabilities/11379