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CVSS: 5.0EPSS: 2%CPEs: 4EXPL: 1

The ip_evictor function in ip_fragment.c in libnids before 1.24, as used in dsniff and possibly other products, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via crafted fragmented packets. La función ip_evictor en ip_fragment.c en libnids versiones anteriores a 1.24, tal y como se utiliza en dnsniff y posiblemente otros productos, permite a atacantes remotos producir una denegación de servicio (desreferencia a puntero NULL y caida) a través de paquetes fragmentados manipulados. • http://freefr.dl.sourceforge.net/project/libnids/libnids/1.24/libnids-1.24.releasenotes.txt http://lists.fedoraproject.org/pipermail/package-announce/2010-April/038375.html http://lists.fedoraproject.org/pipermail/package-announce/2010-April/038388.html http://lists.fedoraproject.org/pipermail/package-announce/2010-April/038410.html http://secunia.com/advisories/39225 http://secunia.com/advisories/39249 http://www.securityfocus.com/bid/39142 http://www.vupen.com/english/advisories/2010/0777 http: • CWE-476: NULL Pointer Dereference •