The cisco PIX doesn't run the actual SMTP service. The problem would be in the Fixup for the SMTP protocol. This also could cause problems with DNS in 6.3...
HOWEVER, FW-1 developed this under the SmartDefense technology and I'll tell you it WILL break a lot of things. Websense breaks with SmartDefense as well as anything that doesn't use an RFC compliant protocol. Websense had a bad issue with invalid header lengths.. But I think NG FP4 should correct a lot of this. JP -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 18, 2003 8:54 AM To: Michael Gale Cc: [EMAIL PROTECTED] Subject: Re: [Full-Disclosure] Sidewinder G2 On Mon, 17 Nov 2003 15:44:01 MST, Michael Gale <[EMAIL PROTECTED]> said: > I believe two of the most secure firewalls are Cisco Pix and the > BorderWare Firewall. Cisco does not offer any services and Borderware > offers a few for small business and are very restrictive. For a machine that doesn't have any services, the Cisco PIX is infamous for breaking SMTP. Google for 'cisco pix smtp' and let me know if you still think the PIX doesn't have services on it. _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html
