Vulnerabilidad en Ruby on Rails (CVE-2011-2931)
Gravedad CVSS v2.0:
MEDIA
Tipo:
CWE-79
Neutralización incorrecta de la entrada durante la generación de la página web (Cross-site Scripting)
Fecha de publicación:
29/08/2011
Última modificación:
11/04/2025
Descripción
Vulnerabilidad de ejecución de secuencias comandos en sitios cruzados (XSS) en strip_tags de actionpack/lib/action_controller/vendor/html-scanner/html/node.rb en Ruby on Rails v2.x antes de v2.3.13, v3.0.x antes de v3.0.10, y v3.1.x antes de v3.1.0.rc5 permite a atacantes remotos ejecutar secuencias de comandos web o HTML a través una etiqueta con un nombre no válido.
Impacto
Puntuación base 2.0
4.30
Gravedad 2.0
MEDIA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:rubyonrails:rails:2.0.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:rubyonrails:rails:2.0.0:rc1:*:*:*:*:*:* | ||
| cpe:2.3:a:rubyonrails:rails:2.0.0:rc2:*:*:*:*:*:* | ||
| cpe:2.3:a:rubyonrails:rails:2.0.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:rubyonrails:rails:2.0.2:*:*:*:*:*:*:* | ||
| cpe:2.3:a:rubyonrails:rails:2.0.4:*:*:*:*:*:*:* | ||
| cpe:2.3:a:rubyonrails:rails:2.1.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:rubyonrails:rails:2.1.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:rubyonrails:rails:2.1.2:*:*:*:*:*:*:* | ||
| cpe:2.3:a:rubyonrails:rails:2.2.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:rubyonrails:rails:2.2.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:rubyonrails:rails:2.2.2:*:*:*:*:*:*:* | ||
| cpe:2.3:a:rubyonrails:rails:2.3.2:*:*:*:*:*:*:* | ||
| cpe:2.3:a:rubyonrails:rails:2.3.3:*:*:*:*:*:*:* | ||
| cpe:2.3:a:rubyonrails:rails:2.3.4:*:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://groups.google.com/group/rubyonrails-security/msg/fd41ab62966e0fd1?dmode=source&output=gplain
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065109.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065137.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065212.html
- http://secunia.com/advisories/45921
- http://weblog.rubyonrails.org/2011/8/16/ann-rails-3-1-0-rc6
- http://www.debian.org/security/2011/dsa-2301
- http://www.openwall.com/lists/oss-security/2011/08/17/1
- http://www.openwall.com/lists/oss-security/2011/08/19/11
- http://www.openwall.com/lists/oss-security/2011/08/20/1
- http://www.openwall.com/lists/oss-security/2011/08/22/13
- http://www.openwall.com/lists/oss-security/2011/08/22/14
- http://www.openwall.com/lists/oss-security/2011/08/22/5
- https://bugzilla.redhat.com/show_bug.cgi?id=731436
- https://github.com/rails/rails/commit/586a944ddd4d03e66dea1093306147594748037a
- http://groups.google.com/group/rubyonrails-security/msg/fd41ab62966e0fd1?dmode=source&output=gplain
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065109.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065137.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065212.html
- http://secunia.com/advisories/45921
- http://weblog.rubyonrails.org/2011/8/16/ann-rails-3-1-0-rc6
- http://www.debian.org/security/2011/dsa-2301
- http://www.openwall.com/lists/oss-security/2011/08/17/1
- http://www.openwall.com/lists/oss-security/2011/08/19/11
- http://www.openwall.com/lists/oss-security/2011/08/20/1
- http://www.openwall.com/lists/oss-security/2011/08/22/13
- http://www.openwall.com/lists/oss-security/2011/08/22/14
- http://www.openwall.com/lists/oss-security/2011/08/22/5
- https://bugzilla.redhat.com/show_bug.cgi?id=731436
- https://github.com/rails/rails/commit/586a944ddd4d03e66dea1093306147594748037a