Intrusion Prevention

HTTP.Invalid.Response.Status.Code.DoS

Description

This indicates an attack attempt against a denial-of-service vulnerability in Squid.
The vulnerability is caused by an error when the vulnerable software handles a specially crafted HTTP response. It allows a remote attacker to create a denial-of-service condition on the target server.

Affected Products

Squid versions 3.0 through 3.0.STABLE16
Squid versions 3.1 through 3.1.0.11

Impact

Denial of service

Recommended Actions

Upgrade to the latest versions:
http://www.squid-cache.org/Download/

CVE References

CVE-2009-2622