Memory leak in Secure Shell (SSH) in Cisco IOS 12.0 through 12.3, when
authenticating against a TACACS+ server, allows remote attackers to
cause a denial of service (memory consumption) via an incorrect
username or password.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CISCO:20050406 Vulnerabilities in Cisco IOS Secure Shell Server
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