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Vulnerability Details : CVE-2007-4459

Cisco IP Phone 7940 and 7960 with P0S3-08-6-00 firmware, and other SIP firmware before 8.7(0), allows remote attackers to cause a denial of service (device reboot) via (1) a certain sequence of 10 invalid SIP INVITE and OPTIONS messages; or (2) a certain invalid SIP INVITE message that contains a remote tag, followed by a certain set of two related SIP OPTIONS messages.
Publish Date : 2007-08-21 Last Update Date : 2011-07-13
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- CVSS Scores & Vulnerability Types

CVSS Score
7.1
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 Service
CWE ID 20

- Products Affected By CVE-2007-4459

# Product Type Vendor Product Version Update Edition Language
1 Hardware Cisco Voip Phone Cp-7940 3.0 P0s3-08-6-00 Firmware Version Details Vulnerabilities
2 Hardware Cisco Voip Phone Cp-7940 3.1 P0s3-08-6-00 Firmware Version Details Vulnerabilities
3 Hardware Cisco Voip Phone Cp-7940 3.2 P0s3-08-6-00 Firmware Version Details Vulnerabilities
4 Hardware Cisco Voip Phone Cp-7940 8.6 P0s3-08-6-00 Firmware Version Details Vulnerabilities
5 Hardware Cisco Voip Phone Cp-7940 8.70 P0s3-08-6-00 Firmware Version Details Vulnerabilities
6 Hardware Cisco Voip Phone Cp-7960 8.70 P0s3-08-6-00 Firmware Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco Voip Phone Cp-7940 5
Cisco Voip Phone Cp-7960 1

- References For CVE-2007-4459

http://lists.grok.org.uk/pipermail/full-disclosure/2007-August/065402.html
FULLDISC 20070820 3 messsages attack remote DOS on Cisco 7940
http://lists.grok.org.uk/pipermail/full-disclosure/2007-August/065401.html
FULLDISC 20070820 10 messages SIP Remote DOS on Cisco 7940 SIP Phone
http://securitytracker.com/id?1018591
SECTRACK 1018591
http://securityreason.com/securityalert/3042
SREASON 3042
http://www.osvdb.org/36695
OSVDB 36695
http://www.cisco.com/warp/public/707/cisco-sr-20070821-sip.shtml
CISCO 20070821 Multiple SIP Vulnerabilities in the Cisco 7960 IP Phones
http://secunia.com/advisories/26547
SECUNIA 26547
http://xforce.iss.net/xforce/xfdb/36125
XF cisco-ipphone-sip-dos(36125)
http://www.vupen.com/english/advisories/2007/2928
VUPEN ADV-2007-2928
http://www.securityfocus.com/bid/25378
BID 25378 Cisco 7940/7960 Phones SIP Message Handling Remote Denial of Service Vulnerabilities Release Date:2007-08-31

- Metasploit Modules Related To CVE-2007-4459

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


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