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...

CVE-2004-0257

Technical details about CVE-2004-0257 are not publicly provided in the supplied documents. Available records describe a DoS condition via IPv6 MTU-related packets but do not specify affected products, versions, root cause, or mitigations. Monitor for updates.