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
56.0%
The call-handling implementation in Cisco Unity Connection 8.5 before 8.5(1)SU7, 8.6 before 8.6(2a)SU4, 9.x before 9.1(2)SU2, and 10.0 before 10.0(1)SU1, when SIP trunk integration is enabled, allows remote attackers to cause a denial of service (port consumption) by improperly terminating SIP sessions, aka Bug ID CSCul28089.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | unity_connection | 8.5(1) | cpe:2.3:a:cisco:unity_connection:8.5\(1\):*:*:*:*:*:*:* |
cisco | unity_connection | 8.5(1)su1 | cpe:2.3:a:cisco:unity_connection:8.5\(1\)su1:*:*:*:*:*:*:* |
cisco | unity_connection | 8.5(1)su2 | cpe:2.3:a:cisco:unity_connection:8.5\(1\)su2:*:*:*:*:*:*:* |
cisco | unity_connection | 8.5(1)su3 | cpe:2.3:a:cisco:unity_connection:8.5\(1\)su3:*:*:*:*:*:*:* |
cisco | unity_connection | 8.5(1)su4 | cpe:2.3:a:cisco:unity_connection:8.5\(1\)su4:*:*:*:*:*:*:* |
cisco | unity_connection | 8.5(1)su5 | cpe:2.3:a:cisco:unity_connection:8.5\(1\)su5:*:*:*:*:*:*:* |
cisco | unity_connection | 8.5(1)su6 | cpe:2.3:a:cisco:unity_connection:8.5\(1\)su6:*:*:*:*:*:*:* |
cisco | unity_connection | 8.5_base | cpe:2.3:a:cisco:unity_connection:8.5_base:*:*:*:*:*:*:* |
cisco | unity_connection | 8.6(1) | cpe:2.3:a:cisco:unity_connection:8.6\(1\):*:*:*:*:*:*:* |
cisco | unity_connection | 8.6(1a) | cpe:2.3:a:cisco:unity_connection:8.6\(1a\):*:*:*:*:*:*:* |