CVE-2006-3202: n/a vulnerability

CVE-2006-3202: The ip6_savecontrol function in NetBSD 2.0 through 3.0, under certain configurations, does not check to see...

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.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 18:23 UTC (UTC+00:00)

Security readout for executives and security teams

This is a legacy NetBSD local denial-of-service issue. A user with local access could trigger a system crash on affected NetBSD 2.0 through 3.0 systems under certain IPv6/socket configurations. It is not described as remote code execution or data theft. Exposure is likely limited to organizations still running NetBSD 2.0 through 3.0 with affected IPv6/socket behavior and local user access. Modern or unsupported status is not confirmed by the bundle, so validate directly against installed systems and NetBSD guidance. Treat this as moderate priority if legacy NetBSD hosts remain in production, especially shared systems. If no NetBSD 2.0 through 3.0 systems exist, business urgency is low. Mitigation focus: Review NetBSD-SA2006-016 for vendor-confirmed fixed versions or upgrade guidance.; Inventory and prioritize replacement of NetBSD 2.0 through 3.0 systems.; Limit local shell access on potentially affected hosts..

Prepared: Jun 29, 2026, 11:51 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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CVE-2006-3202 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jun 23, 2006, 20:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
netbsd-ipv6-dos(27139)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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