Unspecified vulnerability in Hitachi GR routers allows remote attackers to cause a denial of service (dropped session) via crafted BGP UPDATE messages, leading to route flapping, possibly a related issue to CVE-2007-6372.Referenceshttp://www.vupen.com/english/advisories/2008/1405http://www.kb.cert.org/vuls/id/MIMG-79UV2Ahttp://secunia.com/advisories/30028http://www.securityfocus.com/bid/28999http://www.kb.cert.org/vuls/id/929656