CVE-2008-4543
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
AI Score
Confidence
High
EPSS
Percentile
89.3%
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.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| cisco | unity | * | cpe:2.3:a:cisco:unity:*:*:*:*:*:*:*:* |
| cisco | unity | 4.0 | cpe:2.3:a:cisco:unity:4.0:*:*:*:*:*:*:* |
| cisco | unity | 4.0(1) | cpe:2.3:a:cisco:unity:4.0\(1\):*:*:*:*:*:*:* |
| cisco | unity | 4.0(2) | cpe:2.3:a:cisco:unity:4.0\(2\):*:*:*:*:*:*:* |
| cisco | unity | 4.0(3) | cpe:2.3:a:cisco:unity:4.0\(3\):*:*:*:*:*:*:* |
| cisco | unity | 4.0(3) | cpe:2.3:a:cisco:unity:4.0\(3\):sr2:*:*:*:*:*:* |
| cisco | unity | 4.0(4) | cpe:2.3:a:cisco:unity:4.0\(4\):*:*:*:*:*:*:* |
| cisco | unity | 4.0(4) | cpe:2.3:a:cisco:unity:4.0\(4\):sr1:*:*:*:*:*:* |
| cisco | unity | 4.0(5) | cpe:2.3:a:cisco:unity:4.0\(5\):*:*:*:*:*:*:* |
| cisco | unity | 4.1(1) | cpe:2.3:a:cisco:unity:4.1\(1\):*:*:*:*:*:*:* |
References
secunia.com/advisories/32187
securitytracker.com/id?1021013
www.cisco.com/en/US/products/products_security_response09186a0080a0d861.html
www.securityfocus.com/bid/31642
www.voipshield.com/research-details.php?id=128
www.vupen.com/english/advisories/2008/2771
exchange.xforce.ibmcloud.com/vulnerabilities/45743
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
AI Score
Confidence
High
EPSS
Percentile
89.3%