VULHUB ™

Cisco Security Advisory - The Cisco Secure PIX firewall feature "mailguard" which limits SMTP commands to a specified minimum set of commands can be bypassed. To exploit this vulnerability, attackers must be able to make connections to an SMTP mail server protected by the PIX Firewall. All users of Cisco Secure PIX Firewalls with software versions 6.0(1), 5.2(5) and 5.2(4) that provide access to SMTP Mail services are at risk.

Cisco Security Advisory - The Cisco Secure PIX firewall feature "mailguard" which limits SMTP commands to a specified minimum set of commands can be bypassed. To exploit this vulnerability, attackers must be able to make connections to an SMTP mail server protected by the PIX Firewall. All users of Cisco Secure PIX Firewalls with software versions 6.0(1), 5.2(5) and 5.2(4) that provide access to SMTP Mail services are at risk.