Summary

Security Advisory ID : BSA-2017-105

Component : Apache HTTPD

Revision : 2.0: Final

The Apache HTTP Server 2.4.18 through 2.4.20, when mod_http2 and mod_ssl are enabled, does not properly recognize the "SSLVerifyClient require" directive for HTTP/2 request authorization, which allows remote attackers to bypass intended access restrictions by leveraging the ability to send multiple requests over a single connection and aborting a renegotiation.

Products Confirmed Not Vulnerable
No Brocade Fibre Channel technology products from Broadcom are currently known to be affected by this vulnerability.

Revision History

Version	Change	Date
1.0	Initial Publication	Jan 3, 2017
2.0	Updated for Fabric OS	Feb 7, 2018