CVE-2005-1802

Nortel VPN Router aka Contivity allows remote attackers to cause a denial of service crash via an IPsec IKE packet with a malformed ISAKMP header...

Nortel VPN routers DoS

IKE packets with malformed ISAKMP header lead to crash or reboot...

CVE-2005-1802

Nortel VPN Router aka Contivity allows remote attackers to cause a denial of service crash via an IPsec IKE packet with a malformed ISAKMP header...

racoon remote denial of service vulnerability (ISAKMP header length field)

When racoon receives an ISAKMP header, it will attempt to allocate sufficient memory for the entire ISAKMP message according to the header's length field. If an attacker crafts an ISAKMP header with a ridiculously large value in the length field, racoon may exceed operating system resource limits...