A vulnerability in Cisco's Secure PIX Firewall may allow a remote attacker to reset arbitrary TCP sessions.
Cisco describes the Secure PIX Firewall as, "an easy-to-install, integrated hardware/software firewall appliance". A vulnerability in the Secure PIX Firewall may allow a remote attacker to disrupt legitimate connections that have been established through the firewall. For more technical details, please see the Cisco Security Advisory Cisco Secure PIX Firewall TCP Reset Vulnerability.
A remote attacker can disrupt legitimate connections that have been established through the firewall.
Upgrade the software on the device as described in Cisco's Security Advisory.
Thanks to Cisco Systems Product Security Incident Response Team for reporting this vulnerability.
This document was written by Ian A Finlay.
|Date First Published:||2003-08-21|
|Date Last Updated:||2003-08-21 13:51 UTC|