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Vulnerability Details : CVE-2005-4794

Cisco IP Phones 7902/7905/7912, ATA 186/188, Unity Express, ACNS, and Subscriber Edge Services Manager (SESM) allows remote attackers to cause a denial of service (crash or instability) via a compressed DNS packet with a label length byte with an incorrect offset.
Publish Date : 2005-12-31 Last Update Date : 2008-09-05
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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 Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID CWE id is not defined for this vulnerability

- Products Affected By CVE-2005-4794

# Product Type Vendor Product Version Update Edition Language
1 Application Cisco Application And Content Networking Software Version Details Vulnerabilities
2 Application Cisco ATA 186 Version Details Vulnerabilities
3 Application Cisco ATA 188 Version Details Vulnerabilities
4 Hardware Cisco Ip Phone 7902 Version Details Vulnerabilities
5 Hardware Cisco Ip Phone 7905 Version Details Vulnerabilities
6 Hardware Cisco Ip Phone 7912 Version Details Vulnerabilities
7 Application Cisco Subscriber Edge Services Manager Version Details Vulnerabilities
8 Hardware Cisco Unity Express Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco Application And Content Networking Software 1
Cisco ATA 2
Cisco Ip Phone 7902 1
Cisco Ip Phone 7905 1
Cisco Ip Phone 7912 1
Cisco Subscriber Edge Services Manager 1
Cisco Unity Express 1

- References For CVE-2005-4794
SECTRACK 1014044
SECTRACK 1014043
SECTRACK 1014046
SECTRACK 1014045
SECTRACK 1015975
CISCO 20050524 Crafted DNS Packet Can Cause Denial Of Service
BID 13729 Multiple Vendor DNS Message Decompression Remote Denial of Service Vulnerability Release Date:2009-07-12
XF cisco-dns-dos(20712)
OSVDB 19003

- Metasploit Modules Related To CVE-2005-4794

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

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