Cisco Security Agent (CSA) for Linux 4.5 before 4.5.1.657 and 5.0 before 5.0.0.193, as used by Unified CallManager (CUCM) and Unified Presence Server (CUPS), allows remote attackers to cause a denial of service (resource consumption) via a port scan with certain options.
| Software | From | Fixed in |
|---|---|---|
| cisco / unified_presence_server | 1.0 | 1.0.x |
| cisco / unified_callmanager | 5.0(2) | 5.0(2).x |
| cisco / unified_callmanager | 5.0(3) | 5.0(3).x |
| cisco / unified_callmanager | 5.0(3a) | 5.0(3a).x |
| cisco / security_agent | 4.5.1.639 | 4.5.1.639.x |
| cisco / security_agent | 4.5.1 | 4.5.1.x |
| cisco / security_agent | 5.0 | 5.0.x |
| cisco / unified_callmanager | 5.0(1) | 5.0(1).x |
| cisco / unified_callmanager | 5.0(4) | 5.0(4).x |
| cisco / security_agent | 4.5 | 4.5.x |
| cisco / unified_presence_server | 1.0(2) | 1.0(2).x |