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CVSS: 4.3EPSS: 6%CPEs: 4EXPL: 0

Race condition in fileserver in OpenAFS 1.3.50 through 1.4.5 and 1.5.0 through 1.5.27 allows remote attackers to cause a denial of service (daemon crash) by simultaneously acquiring and giving back file callbacks, which causes the handler for the GiveUpAllCallBacks RPC to perform linked-list operations without the host_glock lock. Condición de carrera en el servidor de ficheros de OpenAFS 1.3.50 hasta 1.4.5 y 1.5.0 hasta 1.5.27 permite a atacantes remotos provocar una denegación de servicio (caída de demonio) al adquirir simultáneamente y devolver llamadas a ficheros, lo cual provoca que el gestor de GiveUpAllCallBacks RPC realice operaciones de listas enlazadas sin el bloqueo host_glock. • http://lists.openafs.org/pipermail/openafs-announce/2007/000220.html http://secunia.com/advisories/28327 http://secunia.com/advisories/28401 http://secunia.com/advisories/28433 http://secunia.com/advisories/28636 http://security.gentoo.org/glsa/glsa-200801-04.xml http://www.debian.org/security/2008/dsa-1458 http://www.mandriva.com/security/advisories?name=MDVSA-2008:207 http://www.novell.com/linux/security/advisories/suse_security_summary_report.html http://www.openafs.org/securi • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •

CVSS: 7.5EPSS: 3%CPEs: 21EXPL: 0

The default configuration in OpenAFS 1.4.x before 1.4.4 and 1.5.x before 1.5.17 supports setuid programs within the local cell, which might allow attackers to gain privileges by spoofing a response to an AFS cache manager FetchStatus request, and setting setuid and root ownership for files in the cache. La configuración predeterminada en OpenAFS versiones 1.4.x anteriores a 1.4.4 y versiones 1.5.x anteriores a 1.5.17, admite programas setuid dentro de la celda local, lo que podría permitir a atacantes alcanzar privilegios suplantando una respuesta a una petición FetchStatus del administrador de caché AFS y establecer la propiedad de setuid y root para archivos en la memoria caché. • http://secunia.com/advisories/24582 http://secunia.com/advisories/24599 http://secunia.com/advisories/24607 http://secunia.com/advisories/24720 http://security.gentoo.org/glsa/glsa-200704-03.xml http://www.debian.org/security/2007/dsa-1271 http://www.mandriva.com/security/advisories?name=MDKSA-2007:066 http://www.openafs.org/pipermail/openafs-announce/2007/000185.html http://www.openafs.org/pipermail/openafs-announce/2007/000186.html http://www.openafs.org/pipermail/openafs-anno • CWE-16: Configuration •