Vulnerabilidad en Servidor HTTP Apache (CVE-2011-4317)
Gravedad CVSS v2.0:
MEDIA
Tipo:
CWE-20
Validación incorrecta de entrada
Fecha de publicación:
30/11/2011
Última modificación:
11/04/2025
Descripción
El módulo mod_proxy en el servidor HTTP Apache v1.3.x hasta v1.3.42, v2.0.x hasta v2.0.64, and v2.2.x hasta v2.2.21, cuando la revisión 1179239 se realiza, no interactúa con el uso de patrones de coincidencia (1) RewriteRule y (2) ProxyPassMatch para configuración de un proxy inverso, lo que permite a atacantes remotos enviar peticiones a servidores de la intranet a través de URI mal formadas que contienen el caracter '@': caracter en una posición inválida. NOTA: esta vulnerabilidad existe debido a una solución incompleta para CVE-2011-3368.
Impacto
Puntuación base 2.0
4.30
Gravedad 2.0
MEDIA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:apache:http_server:1.3:*:*:*:*:*:*:* | ||
| cpe:2.3:a:apache:http_server:1.3.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:apache:http_server:1.3.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:apache:http_server:1.3.1.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:apache:http_server:1.3.2:*:*:*:*:*:*:* | ||
| cpe:2.3:a:apache:http_server:1.3.3:*:*:*:*:*:*:* | ||
| cpe:2.3:a:apache:http_server:1.3.4:*:*:*:*:*:*:* | ||
| cpe:2.3:a:apache:http_server:1.3.5:*:*:*:*:*:*:* | ||
| cpe:2.3:a:apache:http_server:1.3.6:*:*:*:*:*:*:* | ||
| cpe:2.3:a:apache:http_server:1.3.7:*:*:*:*:*:*:* | ||
| cpe:2.3:a:apache:http_server:1.3.8:*:*:*:*:*:*:* | ||
| cpe:2.3:a:apache:http_server:1.3.9:*:*:*:*:*:*:* | ||
| cpe:2.3:a:apache:http_server:1.3.10:*:*:*:*:*:*:* | ||
| cpe:2.3:a:apache:http_server:1.3.11:*:*:*:*:*:*:* | ||
| cpe:2.3:a:apache:http_server:1.3.12:*:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
- http://kb.juniper.net/JSA10585
- http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html
- http://lists.opensuse.org/opensuse-updates/2013-02/msg00009.html
- http://lists.opensuse.org/opensuse-updates/2013-02/msg00012.html
- http://marc.info/?l=bugtraq&m=133294460209056&w=2
- http://marc.info/?l=bugtraq&m=133294460209056&w=2
- http://marc.info/?l=bugtraq&m=134987041210674&w=2
- http://marc.info/?l=bugtraq&m=134987041210674&w=2
- http://rhn.redhat.com/errata/RHSA-2012-0128.html
- http://secunia.com/advisories/48551
- http://support.apple.com/kb/HT5501
- http://thread.gmane.org/gmane.comp.apache.devel/46440
- http://www.debian.org/security/2012/dsa-2405
- http://www.mandriva.com/security/advisories?name=MDVSA-2012%3A003
- http://www.mandriva.com/security/advisories?name=MDVSA-2013%3A150
- http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
- http://www.oracle.com/technetwork/topics/security/cpujul2012-392727.html
- http://www.securitytracker.com/id?1026353=
- https://bugzilla.redhat.com/show_bug.cgi?id=756483
- https://community.qualys.com/blogs/securitylabs/2011/11/23/apache-reverse-proxy-bypass-issue
- https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r05b5357d1f6bd106f41541ee7d87aafe3f5ea4dc3e9bde5ce09baff8%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r1d201e3da31a2c8aa870c8314623caef7debd74a13d0f25205e26f15%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r476d175be0aaf4a17680ef98c5153b4d336eaef76fb2224cc94c463a%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9b4b963760a3cb5a4a70c902f325c6c0337fe51d5b8570416f8f8729%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
- http://kb.juniper.net/JSA10585
- http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html
- http://lists.opensuse.org/opensuse-updates/2013-02/msg00009.html
- http://lists.opensuse.org/opensuse-updates/2013-02/msg00012.html
- http://marc.info/?l=bugtraq&m=133294460209056&w=2
- http://marc.info/?l=bugtraq&m=133294460209056&w=2
- http://marc.info/?l=bugtraq&m=134987041210674&w=2
- http://marc.info/?l=bugtraq&m=134987041210674&w=2
- http://rhn.redhat.com/errata/RHSA-2012-0128.html
- http://secunia.com/advisories/48551
- http://support.apple.com/kb/HT5501
- http://thread.gmane.org/gmane.comp.apache.devel/46440
- http://www.debian.org/security/2012/dsa-2405
- http://www.mandriva.com/security/advisories?name=MDVSA-2012%3A003
- http://www.mandriva.com/security/advisories?name=MDVSA-2013%3A150
- http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
- http://www.oracle.com/technetwork/topics/security/cpujul2012-392727.html
- http://www.securitytracker.com/id?1026353=
- https://bugzilla.redhat.com/show_bug.cgi?id=756483
- https://community.qualys.com/blogs/securitylabs/2011/11/23/apache-reverse-proxy-bypass-issue
- https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r05b5357d1f6bd106f41541ee7d87aafe3f5ea4dc3e9bde5ce09baff8%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r1d201e3da31a2c8aa870c8314623caef7debd74a13d0f25205e26f15%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r476d175be0aaf4a17680ef98c5153b4d336eaef76fb2224cc94c463a%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9b4b963760a3cb5a4a70c902f325c6c0337fe51d5b8570416f8f8729%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E