Total vulnerabilities in the database
Cisco Unified Communications Manager (CUCM) 8.6 before 8.6(2a)su2, 8.6 BE3k before 8.6(4) BE3k, and 9.x before 9.0(1) allows remote attackers to cause a denial of service (CPU consumption and GUI and voice outages) via malformed packets to unused UDP ports, aka Bug ID CSCtx43337.
| Software | From | Fixed in |
|---|---|---|
| cisco / unified_communications_manager | 8.6(1) | 8.6(1).x |
| cisco / unified_communications_manager | 8.6(2a)su1 | 8.6(2a)su1.x |
| cisco / unified_communications_manager | 8.6(2) | 8.6(2).x |
| cisco / unified_communications_manager | 8.6(4) | 8.6(4).x |
| cisco / unified_communications_manager | 8.6(2a) | 8.6(2a).x |
| cisco / unified_communications_manager | 8.6 | 8.6.x |
| cisco / unified_communications_manager | 8.6(1a) | 8.6(1a).x |
| cisco / unified_communications_manager | 9.0(1) | 9.0(1).x |