Improper Input Validation in Apache Tomcat
Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.19, when sendfile is enabled for the HTTP APR or HTTP NIO connector, does not validate certain request attributes, which allows local users to bypass intended file access restrictions or cause a denial of service (infinite loop or JVM crash) by leveraging an untrusted web application.
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Java / Kotlin (Maven) | org.apache.tomcat:tomcat | < 5.5.34, >= 6.0.0, < 6.0.33, >= 7.0.0, < 7.0.19 | 5.5.34, 6.0.33, 7.0.19 |
Referencias
- https://nvd.nist.gov/vuln/detail/CVE-2011-2526
- https://github.com/apache/tomcat/commit/1d372c881eafd9ffe729996f8560fd5fe50cd39d
- https://github.com/apache/tomcat/commit/2e69497fa7b1444632c6dadb64a4a82e18478ee6
- https://github.com/apache/tomcat/commit/48dded4ab1209a030770ab67a789d3b2528b6329
- https://github.com/apache/tomcat/commit/ff8789737a0a64c12d68929497f16d8021052048
- https://github.com/apache/tomcat55/commit/e67f6882118f2a8285e4e8acd050dad64a3ef3e4
- https://web.archive.org/web/20161107143207/http://www.securitytracker.com/id?1025788
- https://web.archive.org/web/20160101195415/http://rhn.redhat.com/errata/RHSA-2012-0325.html
- https://web.archive.org/web/20160101172638/http://rhn.redhat.com/errata/RHSA-2012-0077.html
- https://web.archive.org/web/20160101172212/http://rhn.redhat.com/errata/RHSA-2012-0078.html
- https://web.archive.org/web/20151017023138/http://secunia.com/advisories/57126
- https://web.archive.org/web/20140802025928/http://secunia.com/advisories/48308
- https://web.archive.org/web/20121025191346/http://secunia.com/advisories/45232
- https://web.archive.org/web/20111110135231/http://www.securityfocus.com/archive/1/518889/100/0/threaded
- https://web.archive.org/web/20110717104325/http://www.securityfocus.com/bid/48667
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19514
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14573
- https://lists.apache.org/thread.html/r584a714f141eff7b1c358d4679288177bd4ca4558e9999d15867d4b5@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r3aacc40356defc3f248aa504b1e48e819dd0471a0a83349080c6bcbf@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/8dcaf7c3894d66cb717646ea1504ea6e300021c85bb4e677dc16b1aa@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/06cfb634bc7bf37af7d8f760f118018746ad8efbd519c4b789ac9c2e@%3Cdev.tomcat.apache.org%3E
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68541
- https://bugzilla.redhat.com/show_bug.cgi?id=720948
- https://access.redhat.com/errata/RHSA-2012:0076
- https://access.redhat.com/errata/RHSA-2012:0075
- https://access.redhat.com/errata/RHSA-2012:0074
- http://marc.info/?l=bugtraq&m=132215163318824&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=139344343412337&w=2
- 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-2011:156
- Debilidad (CWE)
CWE-20- Plataforma
- Java / Kotlin (Maven)
- Paquete
org.apache.tomcat:tomcat- Publicada
- 14.05.2022
- Actualizado
- 11.10.2026 12:20
Fuentes y licencias
OSV / GitHub Advisory Database - GHSA-9ggm-7897-x4mg - CC BY 4.0
Historial de vulnerabilidades: org.apache.tomcat:tomcat
Todas las vulnerabilidades publicadas de este paquete (Java / Kotlin (Maven)), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 162
- Primera → última
- 12.2018 08.2026
- Sin corrección
- 20
- Explotada en ataques
- 1
Distribución por gravedad
- Crítica 8
- Alta 40
- Media 102
- Baja 12
Divulgaciones por año
- 2018: 1
- 2019: 1
- 2020: 2
- 2021: 5
- 2022: 125
- 2023: 3
- 2024: 2
- 2025: 4
- 2026: 19
-
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