Vulnerabilidad en función msn_httpconn_parse_data en httpconn.c en el plugin del protocolo MSN en libpurple en Pidgin (CVE-2011-3184)
Gravedad CVSS v2.0:
MEDIA
Tipo:
CWE-399
Error en la gestión de recursos
Fecha de publicación:
29/08/2011
Última modificación:
11/04/2025
Descripción
La función msn_httpconn_parse_data en httpconn.c en el plugin del protocolo MSN en libpurple en Pidgin anterior a v2.10.0 no maneja adecuadamente 100 respuestas HTTP, lo que permite a atacantes remotos provocar una denegación de servicio (incorrecto acceso de memoria y caída de la aplicación) a través de vectores que envuelven un mensaje de servidor manipulado.
Impacto
Puntuación base 2.0
4.30
Gravedad 2.0
MEDIA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:pidgin:pidgin:*:*:*:*:*:*:*:* | 2.9.0 (incluyendo) | |
| cpe:2.3:a:pidgin:pidgin:2.0.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:pidgin:pidgin:2.0.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:pidgin:pidgin:2.0.2:*:*:*:*:*:*:* | ||
| cpe:2.3:a:pidgin:pidgin:2.1.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:pidgin:pidgin:2.1.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:pidgin:pidgin:2.2.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:pidgin:pidgin:2.2.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:pidgin:pidgin:2.2.2:*:*:*:*:*:*:* | ||
| cpe:2.3:a:pidgin:pidgin:2.3.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:pidgin:pidgin:2.3.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:pidgin:pidgin:2.4.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:pidgin:pidgin:2.4.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:pidgin:pidgin:2.4.2:*:*:*:*:*:*:* | ||
| cpe:2.3:a:pidgin:pidgin:2.4.3:*:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://developer.pidgin.im/viewmtn/revision/diff/5c2dba4a7e2e76b76e7f472b88953a4316706d43/with/16af0661899a978b4fedc1c165965b85009013d1/libpurple/protocols/msn/httpconn.c
- http://developer.pidgin.im/viewmtn/revision/info/16af0661899a978b4fedc1c165965b85009013d1
- http://lists.fedoraproject.org/pipermail/package-announce/2011-August/064943.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065190.html
- http://pidgin.im/news/security/?id=54
- http://secunia.com/advisories/45663
- http://secunia.com/advisories/45916
- http://securitytracker.com/id?1025961=
- http://www.openwall.com/lists/oss-security/2011/08/22/10
- http://www.openwall.com/lists/oss-security/2011/08/22/12
- http://www.openwall.com/lists/oss-security/2011/08/22/4
- http://www.openwall.com/lists/oss-security/2011/08/22/7
- http://www.securityfocus.com/bid/49268
- https://bugzilla.redhat.com/show_bug.cgi?id=732405
- https://exchange.xforce.ibmcloud.com/vulnerabilities/69341
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18284
- http://developer.pidgin.im/viewmtn/revision/diff/5c2dba4a7e2e76b76e7f472b88953a4316706d43/with/16af0661899a978b4fedc1c165965b85009013d1/libpurple/protocols/msn/httpconn.c
- http://developer.pidgin.im/viewmtn/revision/info/16af0661899a978b4fedc1c165965b85009013d1
- http://lists.fedoraproject.org/pipermail/package-announce/2011-August/064943.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065190.html
- http://pidgin.im/news/security/?id=54
- http://secunia.com/advisories/45663
- http://secunia.com/advisories/45916
- http://securitytracker.com/id?1025961=
- http://www.openwall.com/lists/oss-security/2011/08/22/10
- http://www.openwall.com/lists/oss-security/2011/08/22/12
- http://www.openwall.com/lists/oss-security/2011/08/22/4
- http://www.openwall.com/lists/oss-security/2011/08/22/7
- http://www.securityfocus.com/bid/49268
- https://bugzilla.redhat.com/show_bug.cgi?id=732405
- https://exchange.xforce.ibmcloud.com/vulnerabilities/69341
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18284