CVE-2014-8767 – tcpdump 4.6.2 OSLR Denial Of Service

https://notcve.org/view.php?id=CVE-2014-8767

Integer underflow in the olsr_print function in tcpdump 3.9.6 through 4.6.2, when in verbose mode, allows remote attackers to cause a denial of service (crash) via a crafted length value in an OLSR frame. Subdesbordamiento de enteros en la función olsr_print en tcpdump 3.9.6 hasta 4.6.2, cuando está en el modo verbose, permite a atacantes remotos causar una denegación de servicio(caída) a través de valor de longitud manipulado en un Frame OLSR. tcpdump versions 3.9.6 through 4.6.2 suffers from a denial of service vulnerability when handling a malformed OLSR payload. • http://advisories.mageia.org/MGASA-2014-0503.html http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html http://lists.opensuse.org/opensuse-updates/2015-02/msg00062.html http://packetstormsecurity.com/files/129155/tcpdump-4.6.2-OSLR-Denial-Of-Service.html http://seclists.org/fulldisclosure/2014/Nov/47 http://www.debian.org/security/2014/dsa-3086 http://www.mandriva.com/security/advisories?name=MDVSA-2014:240 http://www.mandriva.com/security/advisories?name=MDVSA-2015: • CWE-189: Numeric Errors •