CVE-2011-1547: Improper Restriction of Operations within the Bounds of a Memory Buffer

Multiple stack consumption vulnerabilities in the kernel in NetBSD 4.0, 5.0 before 5.0.3, and 5.1 before 5.1.1, when IPsec is enabled, allow remote attackers to cause a denial of service memory corruption and panic or possibly have unspecified other impact via a crafted 1 IPv4 or 2 IPv6 packet wi...