CVE-2000-0916

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Summary

CVECVE-2000-0916
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2000-12-19 05:00:00 UTC
Updated2025-04-03 01:03:51 UTC
DescriptionFreeBSD 4.1.1 and earlier, and possibly other BSD-based OSes, uses an insufficient random number generator to generate initial TCP sequence numbers (ISN), which allows remote attackers to spoof TCP connections.

Risk And Classification

Primary CVSS: v2.0 7.5 from [email protected]

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

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Freebsd Freebsd 2.0 All All All
Operating System Freebsd Freebsd 3.0 All All All
Operating System Freebsd Freebsd 4.0 All All All
Operating System Freebsd Freebsd 4.1 All All All
Operating System Freebsd Freebsd 4.1.1 All All All

Vendor Declared Affected Products

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

References

ReferenceSourceLinkTags
BSD Weak initial Sequence Number Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Patch, Vendor Advisory
ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:52.tcp-iss.asc af854a3a-2127-422b-91ae-364da2661108 ftp.freebsd.org Patch, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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