CVE-2008-4543 Details

CVE-2008-4543

Published: 2008-10-13
Last Modified: 2017-08-08
CVE Author: NIST National Vulnerability Database
CVE Assigner: cve@mitre.org
Summary

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.

Analysis
Common Vulnerability Score System v2.0
Severity High
Base Score 7.1/10
Exploit Score 8.6/10
Access Vector Network
Access Complexity Medium
Authentication None
Impact Score 6.9/10
Confidentiality Impact None
Availability Impact Complete
Integrity Impact None
Vector String AV:N/AC:M/Au:N/C:N/I:N/A:C
Common Vulnerability Score System v3.1

NIST has not assigned a CVSSv3.1 Score.

Products Reported
CPE Vulnerable Start Excluding
cpe:2.3:a:cisco:unity:4.0:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:cisco:unity:4.0\(1\):*:*:*:*:*:*:* Yes - -
cpe:2.3:a:cisco:unity:4.0\(2\):*:*:*:*:*:*:* Yes - -
cpe:2.3:a:cisco:unity:4.0\(3\):*:*:*:*:*:*:* Yes - -
cpe:2.3:a:cisco:unity:4.0\(3\):sr2:*:*:*:*:*:* Yes - -
cpe:2.3:a:cisco:unity:4.0\(4\):*:*:*:*:*:*:* Yes - -
cpe:2.3:a:cisco:unity:4.0\(4\):sr1:*:*:*:*:*:* Yes - -
cpe:2.3:a:cisco:unity:4.0\(5\):*:*:*:*:*:*:* Yes - -
cpe:2.3:a:cisco:unity:4.1\(1\):*:*:*:*:*:*:* Yes - -
cpe:2.3:a:cisco:unity:*:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:cisco:unity:5.0:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:cisco:unity:*:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:cisco:unity:7.0:*:*:*:*:*:*:* Yes - -
cpe:2.3:a:cisco:unity:*:*:*:*:*:*:*:* Yes - -
References

http://secunia.com/advisories/32187
http://securitytracker.com/id?1021013
http://www.cisco.com/en/US/products/products_security_response09186a0080a0d861.html
http://www.securityfocus.com/bid/31642
http://www.voipshield.com/research-details.php?id=128
http://www.vupen.com/english/advisories/2008/2771
https://exchange.xforce.ibmcloud.com/vulnerabilities/45743

CVE ID
CVE-2008-4543
Published
2008-10-13
Modified
2017-08-08
CVSSv2.0
High
PCI Compliance
Fail
US-CERT Alert
No
CWE
CWE-399

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