CVE-2006-6263

Teredo clients, when source routing is enabled, recognize a Routing header in an encapsulated IPv6 packet and send the packet to the next hop, which might allow remote attackers to bypass policies of certain Internet gateways that drop all source-routed packets...

CVE-2005-2451

Cisco IOS 12.0 through 12.4 and IOS XR before 3.2, with IPv6 enabled, allows remote attackers on a local network segment to cause a denial of service device reload and possibly execute arbitrary code via a crafted IPv6 packet...

CVE-2005-0195

Cisco IOS 12.0S through 12.3YH allows remote attackers to cause a denial of service device restart via a crafted IPv6 packet...

CVE-2005-0195

Cisco IOS 12.0S through 12.3YH allows remote attackers to cause a denial of service device restart via a crafted IPv6 packet...

CVE-2005-0195: Undefined Security Weakness

Cisco IOS 12.0S through 12.3YH allows remote attackers to cause a denial of service device restart via a crafted IPv6 packet...

CVE-2004-0257

OpenBSD 3.4 and NetBSD 1.6 and 1.6.1 allow remote attackers to cause a denial of service crash by sending an IPv6 packet with a small MTU to a listening port and then issuing a TCP connect to that port...