Vulnerabilidad en NioEndpoint.java en Apache Tomcat (CVE-2012-4534)
Gravedad CVSS v2.0:
BAJA
Tipo:
CWE-399
Error en la gestión de recursos
Fecha de publicación:
19/12/2012
Última modificación:
11/04/2025
Descripción
org/apache/tomcat/util/net/NioEndpoint.java en Apache Tomcat v6.x antes de v6.0.36 y v7.x antes de V7.0.28, cuando el conector NIO se utiliza junto con sendfile y HTTPS permite a atacantes remotos provocar una denegación de servicio (bucle infinito) terminando la conexión durante la lectura de una respuesta.<br />
Impacto
Puntuación base 2.0
2.60
Gravedad 2.0
BAJA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:apache:tomcat:6.0:*:*:*:*:*:*:* | ||
| 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://archives.neohapsis.com/archives/bugtraq/2012-12/0043.html
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00051.html
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00061.html
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00080.html
- http://marc.info/?l=bugtraq&m=136612293908376&w=2
- http://marc.info/?l=bugtraq&m=136612293908376&w=2
- http://marc.info/?l=bugtraq&m=139344343412337&w=2
- http://rhn.redhat.com/errata/RHSA-2013-0623.html
- http://secunia.com/advisories/57126
- http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/net/NioEndpoint.java?r1=1340218&r2=1340217&pathrev=1340218
- http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml?r1=1340218&r2=1340217&pathrev=1340218
- http://svn.apache.org/viewvc?view=revision&revision=1340218
- http://tomcat.apache.org/security-6.html
- http://tomcat.apache.org/security-7.html
- http://www.securityfocus.com/bid/56813
- http://www.securitytracker.com/id?1027836=
- http://www.ubuntu.com/usn/USN-1685-1
- https://h20566.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03748878
- https://h20566.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03748878
- https://issues.apache.org/bugzilla/show_bug.cgi?id=52858
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19398
- http://archives.neohapsis.com/archives/bugtraq/2012-12/0043.html
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00051.html
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00061.html
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00080.html
- http://marc.info/?l=bugtraq&m=136612293908376&w=2
- http://marc.info/?l=bugtraq&m=136612293908376&w=2
- http://marc.info/?l=bugtraq&m=139344343412337&w=2
- http://rhn.redhat.com/errata/RHSA-2013-0623.html
- http://secunia.com/advisories/57126
- http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/net/NioEndpoint.java?r1=1340218&r2=1340217&pathrev=1340218
- http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml?r1=1340218&r2=1340217&pathrev=1340218
- http://svn.apache.org/viewvc?view=revision&revision=1340218
- http://tomcat.apache.org/security-6.html
- http://tomcat.apache.org/security-7.html
- http://www.securityfocus.com/bid/56813
- http://www.securitytracker.com/id?1027836=
- http://www.ubuntu.com/usn/USN-1685-1
- https://h20566.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03748878
- https://h20566.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03748878
- https://issues.apache.org/bugzilla/show_bug.cgi?id=52858
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19398