Clavister Coreplus CVE-2007-3803 Security Bypass Vulnerability

Clavister Coreplus CVE-2007-3803 Security Bypass Vulnerability

Clavister Coreplus is prone to a security bypass vulnerability. The SMTP ALG in Clavister CorePlus before 8.80.04, and 8.81.00, does not properly parse SMTP commands in certain circumstances, which allows remote attackers to bypass address blacklists.