CVE-2014-7250: n/a vulnerability

CVE-2014-7250: The TCP stack in 4.3BSD Net/2, as used in FreeBSD 5.4, NetBSD possibly 2.0, and OpenBSD possibly 3.6, does...

The TCP stack in 4.3BSD Net/2, as used in FreeBSD 5.4, NetBSD possibly 2.0, and OpenBSD possibly 3.6, does not properly implement the session timer, which allows remote attackers to cause a denial of service (resource consumption) via crafted packets.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 12:40 UTC (UTC+00:00)

Security readout for executives and security teams

A remote attacker may be able to disrupt systems using certain old BSD TCP stacks by exhausting resources with crafted packets. The provided sources describe denial of service only, not data theft or code execution. Named exposure is FreeBSD 5.4, with NetBSD 2.0 and OpenBSD 3.6 listed as possible. Exposure is most plausible on legacy BSD-derived systems matching FreeBSD 5.4 or possibly NetBSD 2.0/OpenBSD 3.6, especially if reachable over untrusted networks. Handle as a legacy exposure cleanup and availability risk. Urgency rises if affected systems are internet-facing or support critical services, but evidence is incomplete. Mitigation focus: Check vendor advisories for the exact BSD release in use.; Prioritize replacement or upgrade of legacy exposed BSD systems.; Restrict untrusted network reachability to affected hosts where possible..

Prepared: Jun 14, 2026, 05:41 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

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Dec 12, 2014, 02:00 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
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195243CVE reference · x_refsource_MISC

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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