Vulnerabilidad en Apache XML Security para C++ (CVE-2011-2516)
Gravedad CVSS v2.0:
MEDIA
Tipo:
CWE-189
Errores numéricos
Fecha de publicación:
11/07/2011
Última modificación:
11/04/2025
Descripción
Error de superación de límite (off-by-one) en la característica de firma XML en Apache XML Security para C++ v1.6.0,usado en Shibboleth anterior a v2.4.3 y posiblemente otros productos, permite a atacantes remotos provocar una denegación de servicio (caída) a través de una firma utilizando una clave RSA larga, que provoca un desbordamiento de búfer.
Impacto
Puntuación base 2.0
5.00
Gravedad 2.0
MEDIA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:apache:xml_security_for_c\+\+:1.6.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:shibboleth:shibboleth-sp:*:*:*:*:*:*:*:* | 2.4.2 (incluyendo) | |
| cpe:2.3:a:shibboleth:shibboleth-sp:1.3.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:shibboleth:shibboleth-sp:1.3.2:*:*:*:*:*:*:* | ||
| cpe:2.3:a:shibboleth:shibboleth-sp:1.3.3:*:*:*:*:*:*:* | ||
| cpe:2.3:a:shibboleth:shibboleth-sp:1.3.4:*:*:*:*:*:*:* | ||
| cpe:2.3:a:shibboleth:shibboleth-sp:1.3.5:*:*:*:*:*:*:* | ||
| cpe:2.3:a:shibboleth:shibboleth-sp:1.3f:*:*:*:*:*:*:* | ||
| cpe:2.3:a:shibboleth:shibboleth-sp:2.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:shibboleth:shibboleth-sp:2.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:shibboleth:shibboleth-sp:2.2:*:*:*:*:*:*:* | ||
| cpe:2.3:a:shibboleth:shibboleth-sp:2.2.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:shibboleth:shibboleth-sp:2.3:*:*:*:*:*:*:* | ||
| cpe:2.3:a:shibboleth:shibboleth-sp:2.3.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:shibboleth:shibboleth-sp:2.4:*:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063159.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063229.html
- http://santuario.apache.org/secadv/CVE-2011-2516.txt
- http://secunia.com/advisories/45151
- http://secunia.com/advisories/45191
- http://secunia.com/advisories/45198
- http://secunia.com/advisories/45491
- http://shibboleth.internet2.edu/secadv/secadv_20110706.txt
- http://www.debian.org/security/2011/dsa-2277
- http://www.securityfocus.com/archive/1/518756/100/0/threaded
- http://www.securityfocus.com/bid/48611
- http://www.securitytracker.com/id?1025755=
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68420
- https://issues.apache.org/jira/browse/SANTUARIO-271
- https://lists.apache.org/thread.html/680e6938b6412e26d5446054fd31de2011d33af11786b989127d1cc3%40%3Ccommits.santuario.apache.org%3E
- https://lists.apache.org/thread.html/r1c07a561426ec5579073046ad7f4207cdcef452bb3100abaf908e0cd%40%3Ccommits.santuario.apache.org%3E
- http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063159.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063229.html
- http://santuario.apache.org/secadv/CVE-2011-2516.txt
- http://secunia.com/advisories/45151
- http://secunia.com/advisories/45191
- http://secunia.com/advisories/45198
- http://secunia.com/advisories/45491
- http://shibboleth.internet2.edu/secadv/secadv_20110706.txt
- http://www.debian.org/security/2011/dsa-2277
- http://www.securityfocus.com/archive/1/518756/100/0/threaded
- http://www.securityfocus.com/bid/48611
- http://www.securitytracker.com/id?1025755=
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68420
- https://issues.apache.org/jira/browse/SANTUARIO-271
- https://lists.apache.org/thread.html/680e6938b6412e26d5446054fd31de2011d33af11786b989127d1cc3%40%3Ccommits.santuario.apache.org%3E
- https://lists.apache.org/thread.html/r1c07a561426ec5579073046ad7f4207cdcef452bb3100abaf908e0cd%40%3Ccommits.santuario.apache.org%3E