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CVE-2005-1021

HIGH CVSS: 7.1 Published: 2005-05-02 Modified: 2026-06-16

Description

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.

Affected Platforms

Cisco Ios

Weakness Type

CWE-399

References