PT-2017-8994

Name of the Vulnerable Software and Affected Versions Python HPACK library versions 1.0.0 through 2.2.0 Description A denial of service attack, known as an "HPACK Bomb" attack, can be launched against the HTTP/2 implementation built using the Python HPACK library. This occurs when an attacker...

httpd: X509 client certificate authentication bypass using HTTP/2

A flaw was found in the way httpd performed client authentication using X.509 client certificates. When the HTTP/2 protocol was enabled, a remote attacker could use this flaw to access resources protected by certificate authentication without providing a valid client certificate...

Apache HTTPD Information Disclosure Vulnerability

Apache HTTP Server is an open source web server from the Apache Software Foundation. Apache HTTPD Web Server 2.4.18-2.4.20 fails to properly validate X509 client certificates for resource access over HTTP/2. This could allow third parties to access web server resources without credentials, leadin...

UBUNTU-CVE-2015-0799

The HTTP Alternative Services feature in Mozilla Firefox before 37.0.1 allows man-in-the-middle attackers to bypass an intended X.509 certificate-verification step for an SSL server by specifying that server in the uri-host field of an Alt-Svc HTTP/2 response header...