CVE-2013-1193

Cisco Firewall Services Module and Adaptive Security Appliance Software - Denial of Service via SSH Session Handling

Title source: llm
STIX 2.1

Description

The Secure Shell (SSH) implementation on Cisco Adaptive Security Appliances (ASA) devices, and in Cisco Firewall Services Module (FWSM), does not properly terminate sessions, which allows remote attackers to cause a denial of service (SSH service outage) by repeatedly establishing SSH connections, aka Bug IDs CSCue63881, CSCuf51892, CSCue78671, and CSCug26937.

References (1)

Core 1
Core References

Scores

EPSS 0.0123
EPSS Percentile 65.9%

Details

Status published
Products (2)
cisco/adaptive_security_appliance_software
cisco/firewall_services_module
Published Apr 16, 2013
Tracked Since Feb 18, 2026