Vulnerabilidad en Apache Tomcat (CVE-2011-2526)
Gravedad CVSS v2.0:
MEDIA
Tipo:
CWE-20
Validación incorrecta de entrada
Fecha de publicación:
14/07/2011
Última modificación:
11/04/2025
Descripción
Apache Tomcat v5.5.x anterior a v5.5.34, v6.x anterior a v6.0.33, y v7.x anterior a v7.0.19, cuando sendfile está habilitado para el conector HTTP APR o HTTP NIO, no valida ciertos atributos en la solicitud, permitiendo a usuarios locales eludir las restricciones de acceso a archivos o causar una denegación de servicio (bucle infinito o caída de JVM) mediante el aprovechamiento de una aplicación web no confiable.
Impacto
Puntuación base 2.0
4.40
Gravedad 2.0
MEDIA
Productos y versiones vulnerables
CPE | Desde | Hasta |
---|---|---|
cpe:2.3:a:apache:tomcat:5.5.0:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:5.5.1:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:5.5.2:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:5.5.3:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:5.5.4:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:5.5.5:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:5.5.6:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:5.5.7:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:5.5.8:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:5.5.9:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:5.5.10:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:5.5.11:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:5.5.12:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:5.5.13:*:*:*:*:*:*:* | ||
cpe:2.3:a:apache:tomcat:5.5.14:*:*:*:*:*:*:* |
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=132215163318824&w=2
- http://marc.info/?l=bugtraq&m=132215163318824&w=2
- http://marc.info/?l=bugtraq&m=133469267822771&w=2
- http://marc.info/?l=bugtraq&m=133469267822771&w=2
- http://marc.info/?l=bugtraq&m=136485229118404&w=2
- http://marc.info/?l=bugtraq&m=136485229118404&w=2
- http://marc.info/?l=bugtraq&m=139344343412337&w=2
- http://osvdb.org/73797
- http://osvdb.org/73798
- http://rhn.redhat.com/errata/RHSA-2012-0074.html
- http://rhn.redhat.com/errata/RHSA-2012-0075.html
- http://rhn.redhat.com/errata/RHSA-2012-0076.html
- http://rhn.redhat.com/errata/RHSA-2012-0077.html
- http://rhn.redhat.com/errata/RHSA-2012-0078.html
- http://rhn.redhat.com/errata/RHSA-2012-0325.html
- http://secunia.com/advisories/45232
- http://secunia.com/advisories/48308
- http://secunia.com/advisories/57126
- http://svn.apache.org/viewvc?view=revision&revision=1145383
- http://svn.apache.org/viewvc?view=revision&revision=1145571
- http://svn.apache.org/viewvc?view=revision&revision=1145694
- http://svn.apache.org/viewvc?view=revision&revision=1146005
- http://tomcat.apache.org/security-5.html
- http://tomcat.apache.org/security-6.html
- http://tomcat.apache.org/security-7.html
- http://www.debian.org/security/2012/dsa-2401
- http://www.mandriva.com/security/advisories?name=MDVSA-2011%3A156
- http://www.securityfocus.com/archive/1/518889/100/0/threaded
- http://www.securityfocus.com/bid/48667
- http://www.securitytracker.com/id?1025788=
- https://bugzilla.redhat.com/show_bug.cgi?id=720948
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68541
- https://lists.apache.org/thread.html/06cfb634bc7bf37af7d8f760f118018746ad8efbd519c4b789ac9c2e%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/8dcaf7c3894d66cb717646ea1504ea6e300021c85bb4e677dc16b1aa%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r3aacc40356defc3f248aa504b1e48e819dd0471a0a83349080c6bcbf%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r584a714f141eff7b1c358d4679288177bd4ca4558e9999d15867d4b5%40%3Cdev.tomcat.apache.org%3E
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14573
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19514
- http://marc.info/?l=bugtraq&m=132215163318824&w=2
- http://marc.info/?l=bugtraq&m=132215163318824&w=2
- http://marc.info/?l=bugtraq&m=133469267822771&w=2
- http://marc.info/?l=bugtraq&m=133469267822771&w=2
- http://marc.info/?l=bugtraq&m=136485229118404&w=2
- http://marc.info/?l=bugtraq&m=136485229118404&w=2
- http://marc.info/?l=bugtraq&m=139344343412337&w=2
- http://osvdb.org/73797
- http://osvdb.org/73798
- http://rhn.redhat.com/errata/RHSA-2012-0074.html
- http://rhn.redhat.com/errata/RHSA-2012-0075.html
- http://rhn.redhat.com/errata/RHSA-2012-0076.html
- http://rhn.redhat.com/errata/RHSA-2012-0077.html
- http://rhn.redhat.com/errata/RHSA-2012-0078.html
- http://rhn.redhat.com/errata/RHSA-2012-0325.html
- http://secunia.com/advisories/45232
- http://secunia.com/advisories/48308
- http://secunia.com/advisories/57126
- http://svn.apache.org/viewvc?view=revision&revision=1145383
- http://svn.apache.org/viewvc?view=revision&revision=1145571
- http://svn.apache.org/viewvc?view=revision&revision=1145694
- http://svn.apache.org/viewvc?view=revision&revision=1146005
- http://tomcat.apache.org/security-5.html
- http://tomcat.apache.org/security-6.html
- http://tomcat.apache.org/security-7.html
- http://www.debian.org/security/2012/dsa-2401
- http://www.mandriva.com/security/advisories?name=MDVSA-2011%3A156
- http://www.securityfocus.com/archive/1/518889/100/0/threaded
- http://www.securityfocus.com/bid/48667
- http://www.securitytracker.com/id?1025788=
- https://bugzilla.redhat.com/show_bug.cgi?id=720948
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68541
- https://lists.apache.org/thread.html/06cfb634bc7bf37af7d8f760f118018746ad8efbd519c4b789ac9c2e%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/8dcaf7c3894d66cb717646ea1504ea6e300021c85bb4e677dc16b1aa%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r3aacc40356defc3f248aa504b1e48e819dd0471a0a83349080c6bcbf%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r584a714f141eff7b1c358d4679288177bd4ca4558e9999d15867d4b5%40%3Cdev.tomcat.apache.org%3E
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14573
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19514