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Vulnerability Details : CVE-2007-4291

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.
Publish Date : 2007-08-09 Last Update Date : 2009-03-04
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceMemory corruption
CWE ID CWE id is not defined for this vulnerability

- Related OVAL Definitions

Title Definition Id Class Family
Cisco IOS H.323 Packet DoS Vulnerability, Media Gateway Control Protocol Packet DoS Vulnerability and Real-time Transpor... oval:org.mitre.oval:def:5570 ios
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2007-4291

# Product Type Vendor Product Version Update Edition Language
1 OS Cisco IOS 12.0 Version Details Vulnerabilities
2 OS Cisco IOS 12.1 Version Details Vulnerabilities
3 OS Cisco IOS 12.2 Version Details Vulnerabilities
4 OS Cisco IOS 12.3 Version Details Vulnerabilities
5 OS Cisco IOS 12.4 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco IOS 5

- References For CVE-2007-4291
XF cisco-ios-h323-dos(35904)
OSVDB 36677
XF cisco-ios-rtp-dos(35905)
OSVDB 36678
OSVDB 36679
OSVDB 36680
OSVDB 36681
SECTRACK 1018533
CISCO 20070808 Voice Vulnerabilities in Cisco IOS and Cisco Unified Communications Manager
BID 25239 Cisco IOS and Unified Communications Manager Multiple Voice Vulnerabilities Release Date:2015-04-13
XF cisco-ios-mgcp-dos(35903)
VUPEN ADV-2007-2816

- Metasploit Modules Related To CVE-2007-4291

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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