Vulnerabilidad en la implementación Expression Language (EL) en Apache Tomcat (CVE-2014-7810)
Gravedad CVSS v2.0:
MEDIA
Tipo:
CWE-284
Control de acceso incorrecto
Fecha de publicación:
07/06/2015
Última modificación:
12/04/2025
Descripción
La implementación Expression Language (EL) en Apache Tomcat 6.x anterior a 6.0.44, 7.x anterior a 7.0.58, y 8.x anterior a 8.0.16 no considera correctamente la posibilidad de una interfaz accesible implementada por una clase no accesible, lo que permite a atacantes evadir un mecanismo de protección SecurityManager a través de una aplicación web que aprovecha el uso de privilegios incorrectos durante la evaluación EL.
Impacto
Puntuación base 2.0
5.00
Gravedad 2.0
MEDIA
Productos y versiones vulnerables
CPE | Desde | Hasta |
---|---|---|
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:6.0.0:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:6.0.0:alpha:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:6.0.1:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:6.0.1:alpha:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:6.0.2:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:6.0.2:alpha:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:6.0.2:beta:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:6.0.3:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:6.0.4:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:6.0.4:alpha:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:6.0.5:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:6.0.6:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:6.0.6:alpha:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:6.0.7:*:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://marc.info/?l=bugtraq&m=145974991225029&w=2
- http://rhn.redhat.com/errata/RHSA-2015-1621.html
- http://rhn.redhat.com/errata/RHSA-2015-1622.html
- http://rhn.redhat.com/errata/RHSA-2016-0492.html
- http://rhn.redhat.com/errata/RHSA-2016-2046.html
- http://svn.apache.org/viewvc?view=revision&revision=1644018
- http://svn.apache.org/viewvc?view=revision&revision=1645642
- http://tomcat.apache.org/security-6.html
- http://tomcat.apache.org/security-7.html
- http://tomcat.apache.org/security-8.html
- http://www.debian.org/security/2015/dsa-3428
- http://www.debian.org/security/2016/dsa-3447
- http://www.debian.org/security/2016/dsa-3530
- http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
- http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html
- http://www.securityfocus.com/bid/74665
- http://www.securitytracker.com/id/1032330
- http://www.ubuntu.com/usn/USN-2654-1
- http://www.ubuntu.com/usn/USN-2655-1
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05054964
- https://lists.apache.org/thread.html/37220405a377c0182d2afdbc36461c4783b2930fbeae3a17f1333113%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/39ae1f0bd5867c15755a6f959b271ade1aea04ccdc3b2e639dcd903b%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/b84ad1258a89de5c9c853c7f2d3ad77e5b8b2930be9e132d5cef6b95%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/b8a1bf18155b552dcf9a928ba808cbadad84c236d85eab3033662cfb%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r03c597a64de790ba42c167efacfa23300c3d6c9fe589ab87fe02859c%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r587e50b86c1a96ee301f751d50294072d142fd6dc08a8987ae9f3a9b%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c%40%3Cdev.tomcat.apache.org%3E
- http://marc.info/?l=bugtraq&m=145974991225029&w=2
- http://rhn.redhat.com/errata/RHSA-2015-1621.html
- http://rhn.redhat.com/errata/RHSA-2015-1622.html
- http://rhn.redhat.com/errata/RHSA-2016-0492.html
- http://rhn.redhat.com/errata/RHSA-2016-2046.html
- http://svn.apache.org/viewvc?view=revision&revision=1644018
- http://svn.apache.org/viewvc?view=revision&revision=1645642
- http://tomcat.apache.org/security-6.html
- http://tomcat.apache.org/security-7.html
- http://tomcat.apache.org/security-8.html
- http://www.debian.org/security/2015/dsa-3428
- http://www.debian.org/security/2016/dsa-3447
- http://www.debian.org/security/2016/dsa-3530
- http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
- http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html
- http://www.securityfocus.com/bid/74665
- http://www.securitytracker.com/id/1032330
- http://www.ubuntu.com/usn/USN-2654-1
- http://www.ubuntu.com/usn/USN-2655-1
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05054964
- https://lists.apache.org/thread.html/37220405a377c0182d2afdbc36461c4783b2930fbeae3a17f1333113%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/39ae1f0bd5867c15755a6f959b271ade1aea04ccdc3b2e639dcd903b%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/b84ad1258a89de5c9c853c7f2d3ad77e5b8b2930be9e132d5cef6b95%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/b8a1bf18155b552dcf9a928ba808cbadad84c236d85eab3033662cfb%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r03c597a64de790ba42c167efacfa23300c3d6c9fe589ab87fe02859c%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r587e50b86c1a96ee301f751d50294072d142fd6dc08a8987ae9f3a9b%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c%40%3Cdev.tomcat.apache.org%3E