CVE-2006-3202

no score yetEPSS 0.4%

netbsd netbsd: no CVSS score yet. EPSS 0.4% chance of exploitation in the next 30 days.

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.

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 32% of CVEs (scores of 2026-10-31)
Published: 2006-06-23
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

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
http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2006-016.txt.asc
http://securitytracker.com/id?1016250

Check your stack JSON