Description
The AAA service in Cisco IOS 12.0 through 12.4 and 15.0 through 15.6 and IOS XE 2.1 through 3.18 and 16.2 allows remote attackers to cause a denial of service (device reload) via a failed SSH connection attempt that is mishandled during generation of an error-log message, aka Bug ID CSCuy87667.
Advisories 1
- ICSA-16-287-04 Rockwell Automation Stratix Denial-of-Service and Memory Leak Vulnerabilities CISA ICS & IT advisories · Jun 5, 2025
References
- 93196 vdb-entry
- 1036914 vdb-entry
- 20160928 Cisco IOS and IOS XE Software AAA Login Denial of Service Vulnerability vendor-advisory
- https://ics-cert.us-cert.gov/advisories/ICSA-16-287-04