CVE-2014-7250

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Summary

CVECVE-2014-7250
StatePUBLISHED
Assignerjpcert
Source PriorityCVE Program / NVD first with legacy fallback
Published2014-12-12 03:03:47 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:P

Problem Types: CWE-399 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Bsd Bsd 4.3 All All All
Operating System Freebsd Freebsd 5.4 All All All
Operating System Netbsd Netbsd 2.0 All All All
Operating System Openbsd Openbsd 3.6 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Bug 195243 – [Vulnerability info disclosed] CVE-2014-7250 af854a3a-2127-422b-91ae-364da2661108 bugs.freebsd.org
jvndb.jvn.jp/jvndb/JVNDB-2014-000134 af854a3a-2127-422b-91ae-364da2661108 jvndb.jvn.jp Vendor Advisory
JVN#07930208: BSD Operating Systems vulnerable to denial-of-service (DoS) af854a3a-2127-422b-91ae-364da2661108 jvn.jp Vendor Advisory
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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