CVE-2013-1147

Cisco IOS PT (Protocol Translation) vulnerability CVE-2013-1147 affects IOS 12.3–12.4 and 15.0–15.3. When one-step port-23 translation or a Telnet-to-PAD ruleset is configured, PT fails to validate TCP connection information, enabling unauthenticated remote DoS via an attempted connection to a PT...