CVE-2007-4291 Information

Description

Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service via (1) a malformed MGCP packet which causes a device hang aka CSCsf08998; a malformed H.323 packet which causes a device crash as identified by (2) CSCsi60004 with Proxy Unregistration and (3) CSCsg70474; and a malformed Real-time Transport Protocol (RTP) packet which causes a device crash as identified by (4) CSCse68138 related to VOIP RTP Lib and (5) CSCse05642 related to I/O memory corruption.

Reference

http://osvdb.org/36677 http://osvdb.org/36678 http://osvdb.org/36679 http://osvdb.org/36680 http://osvdb.org/36681 http://secunia.com/advisories/26363 http://securitytracker.com/id?1018533 http://www.cisco.com/en/US/products/products_security_advisory09186a0080899653.shtml http://www.securityfocus.com/bid/25239 http://www.vupen.com/english/advisories/2007/2816 https://exchange.xforce.ibmcloud.com/vulnerabilities/35903 https://exchange.xforce.ibmcloud.com/vulnerabilities/35904 https://exchange.xforce.ibmcloud.com/vulnerabilities/35905 https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A5570