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.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Unity_connection | Cisco | 8.5(1) (including) | 8.5(1) (including) |
| Unity_connection | Cisco | 8.5(1)su1 (including) | 8.5(1)su1 (including) |
| Unity_connection | Cisco | 8.5(1)su2 (including) | 8.5(1)su2 (including) |
| Unity_connection | Cisco | 8.5(1)su3 (including) | 8.5(1)su3 (including) |
| Unity_connection | Cisco | 8.5(1)su4 (including) | 8.5(1)su4 (including) |
| Unity_connection | Cisco | 8.5(1)su5 (including) | 8.5(1)su5 (including) |
| Unity_connection | Cisco | 8.5(1)su6 (including) | 8.5(1)su6 (including) |
| Unity_connection | Cisco | 8.5_base (including) | 8.5_base (including) |
| Unity_connection | Cisco | 8.6(1) (including) | 8.6(1) (including) |
| Unity_connection | Cisco | 8.6(1a) (including) | 8.6(1a) (including) |
| Unity_connection | Cisco | 8.6(2) (including) | 8.6(2) (including) |
| Unity_connection | Cisco | 8.6(2a) (including) | 8.6(2a) (including) |
| Unity_connection | Cisco | 8.6(2a)su1 (including) | 8.6(2a)su1 (including) |
| Unity_connection | Cisco | 8.6(2a)su2 (including) | 8.6(2a)su2 (including) |
| Unity_connection | Cisco | 8.6(2a)su3 (including) | 8.6(2a)su3 (including) |
| Unity_connection | Cisco | 8.6_base (including) | 8.6_base (including) |
| Unity_connection | Cisco | 9.0(1) (including) | 9.0(1) (including) |
| Unity_connection | Cisco | 9.1(1) (including) | 9.1(1) (including) |
| Unity_connection | Cisco | 9.1(2) (including) | 9.1(2) (including) |
| Unity_connection | Cisco | 10.0.0 (including) | 10.0.0 (including) |
| Unity_connection | Cisco | 10.0.5 (including) | 10.0.5 (including) |