Secure Computing Corporation Information for VU#637934

TCP does not adequately validate segments before updating timestamp value

Status

Not Affected

Vendor Statement

Not Vulnerable

All versions of the Sidewinder(r) v5.x Firewall and Sidewinder G2(r) Security Appliance use one of the implementations recommended for mitigation of this attack. Sidewinder and Sidewinder G2 also support IPsec, allowing a complete workaround for the attack when required. No patches or updates are required.

Vendor Information

The vendor has not provided us with any further information regarding this vulnerability.

Vendor References

None

Addendum

US-CERT has no additional comments at this time.

If you have feedback, comments, or additional information about this vulnerability, please send us email.