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Vulnerability Details : CVE-2008-4543

Cisco Unity 4.x before 4.2(1)ES161, 5.x before 5.0(1)ES53, and 7.x before 7.0(2)ES8, when using anonymous authentication (aka native Unity authentication), allows remote attackers to cause a denial of service (session exhaustion) via a large number of connections.
Publish Date : 2008-10-13 Last Update Date : 2017-08-07
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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 Service
CWE ID 399

- Products Affected By CVE-2008-4543

# Product Type Vendor Product Version Update Edition Language
1 Application Cisco Unity 4.0(4) Version Details Vulnerabilities
2 Application Cisco Unity 4.0(5) Version Details Vulnerabilities
3 Application Cisco Unity 4.0(3) Version Details Vulnerabilities
4 Application Cisco Unity 4.0 Version Details Vulnerabilities
5 Application Cisco Unity 4.0(2) Version Details Vulnerabilities
6 Application Cisco Unity 4.0(4) SR1 Version Details Vulnerabilities
7 Application Cisco Unity 4.0(3) SR2 Version Details Vulnerabilities
8 Application Cisco Unity 4.0(1) Version Details Vulnerabilities
9 Application Cisco Unity 4.1(1) Version Details Vulnerabilities
10 Application Cisco Unity 4.2(1) Version Details Vulnerabilities
11 Application Cisco Unity 5.0 Version Details Vulnerabilities
12 Application Cisco Unity 5.0(1) Version Details Vulnerabilities
13 Application Cisco Unity 7.0 Version Details Vulnerabilities
14 Application Cisco Unity 7.0(2) Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco Unity 14

- References For CVE-2008-4543
VUPEN ADV-2008-2771
XF cisco-unityserver-session-handling-dos(45743)
BID 31642 Cisco Unity 7.0 Multiple Remote Vulnerabilities Release Date:2008-10-09
SECTRACK 1021013
CISCO 20081008 VoIPshield Reported Vulnerabilities in Cisco Unity Server

- Metasploit Modules Related To CVE-2008-4543

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

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