CVE-2006-3202

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.

Score

CVSS 2.0 4.9 Medium

Status

Modified - cve@mitre.org

Published

2006-06-23

Last modified

2024-08-07

Affected products

• Netbsd (Netbsd)

References

• http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2006-016.txt.asc
• http://securitytracker.com/id?1016250
• https://exchange.xforce.ibmcloud.com/vulnerabilities/27139