Archived Content

In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
Alert

Apache Software Foundation Releases Security Update

Last Revised

The Apache Software Foundation has released a security update to address a vulnerability in Struts 2. A remote attacker could exploit this vulnerability to cause a denial-of-service condition.

NCCIC/US-CERT encourages users and administrators to review the Apache Security Bulletin and make the necessary update.

This product is provided subject to this Notification and this Privacy & Use policy.