CVE-2012-5885 – tomcat: three DIGEST authentication implementation issues
https://notcve.org/view.php?id=CVE-2012-5885
The replay-countermeasure functionality in the HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 tracks cnonce (aka client nonce) values instead of nonce (aka server nonce) and nc (aka nonce-count) values, which makes it easier for remote attackers to bypass intended access restrictions by sniffing the network for valid requests, a different vulnerability than CVE-2011-1184. La funcionalidad replay-countermeasure en Apache Tomcat v5.5.x antes de v5.5.36, 6.x antes 6.0.36, v7.x antes de v7.0.30 registra valores cnonce (alias client nonce) en lugar de nonce (alias server nonce) y valores nc (alias nonce-count), lo que hace que sea más fácil para los atacantes remotos evitar las restricciones de acceso esnifando peticiones válidas a través del tráfico de red, una vulnerabilidad diferente a CVE-2011-1184. • http://lists.opensuse.org/opensuse-updates/2012-12/msg00089.html http://lists.opensuse.org/opensuse-updates/2012-12/msg00090.html http://lists.opensuse.org/opensuse-updates/2013-01/msg00037.html http://marc.info/?l=bugtraq&m=136485229118404&w=2 http://marc.info/?l=bugtraq&m=136612293908376&w=2 http://rhn.redhat.com/errata/RHSA-2013-0623.html http://rhn.redhat.com/errata/RHSA-2013-0629.html http://rhn.redhat.com/errata/RHSA-2013-0631.html http://rhn.redhat.com/erra • CWE-264: Permissions, Privileges, and Access Controls •
CVE-2012-5887 – tomcat: three DIGEST authentication implementation issues
https://notcve.org/view.php?id=CVE-2012-5887
The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 does not properly check for stale nonce values in conjunction with enforcement of proper credentials, which makes it easier for remote attackers to bypass intended access restrictions by sniffing the network for valid requests. La implementación de HTTP Digest Access Authentication en Apache Tomcat v5.5.x antes de v5.5.36, v6.x antes de v6.0.36, v7.x antes de v7.0.30 no comprueba correctamente los valores nonce ni la aplicación de credenciales adecuadas, lo que hace que sea más fácil para los atacantes remotos a la hora de evitar las restricciones de acceso previstas para el espionaje de tráfico de red de solicitudes válidas. • http://lists.opensuse.org/opensuse-updates/2012-12/msg00089.html http://lists.opensuse.org/opensuse-updates/2012-12/msg00090.html http://lists.opensuse.org/opensuse-updates/2013-01/msg00037.html http://rhn.redhat.com/errata/RHSA-2013-0623.html http://rhn.redhat.com/errata/RHSA-2013-0629.html http://rhn.redhat.com/errata/RHSA-2013-0631.html http://rhn.redhat.com/errata/RHSA-2013-0632.html http://rhn.redhat.com/errata/RHSA-2013-0633.html http://rhn.redhat.com/errata/ • CWE-287: Improper Authentication •