Unrated severityNVD Advisory· Published Dec 12, 2014· Updated May 6, 2026

CVE-2014-7250

Description

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.

Affected products

Bsd/Bsd
cpe:2.3:o:bsd:bsd:4.3:*:*:*:*:*:*:*
FreeBSD/FreeBSD
cpe:2.3:o:freebsd:freebsd:5.4:*:*:*:*:*:*:*
NetBSD/NetBSD
cpe:2.3:o:netbsd:netbsd:2.0:*:*:*:*:*:*:*
OpenBSD/OpenBSD
cpe:2.3:o:openbsd:openbsd:3.6:*:*:*:*:*:*:*

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

jvn.jp/en/jp/JVN07930208/index.htmlnvdVendor Advisory
jvndb.jvn.jp/jvndb/JVNDB-2014-000134nvdVendor Advisory
bugs.freebsd.org/bugzilla/show_bug.cginvd

News mentions

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