Red Hat Security Advisory 2015-1249-02 - The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. A flaw was found in the way httpd handled HTTP Trailer headers when processing requests using chunked encoding. A malicious client could use Trailer headers to set additional HTTP headers after header processing was performed by other modules. This could, for example, lead to a bypass of header restrictions defined with mod_headers. Continue reading...
