The ip6_savecontrol function in NetBSD 2.0 through 3.0, under certain configurations, does not check to see if IPv4-mapped sockets are being used before processing IPv6 socket options, which allows local users to cause a denial of service (crash) by creating an IPv4-mapped IPv6 socket with the SO_TIMESTAMP socket option set, then sending an IPv4 packet through the socket.
Advisories
Source ID Title
EUVD EUVD EUVD-2006-3199 The ip6_savecontrol function in NetBSD 2.0 through 3.0, under certain configurations, does not check to see if IPv4-mapped sockets are being used before processing IPv6 socket options, which allows local users to cause a denial of service (crash) by creating an IPv4-mapped IPv6 socket with the SO_TIMESTAMP socket option set, then sending an IPv4 packet through the socket.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-07T18:23:21.190Z

Reserved: 2006-06-23T00:00:00

Link: CVE-2006-3202

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2006-06-23T20:06:00.000

Modified: 2025-04-03T01:03:51.193

Link: CVE-2006-3202

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.