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Unrated severityNVD Advisory· Published Dec 19, 2000· Updated Apr 16, 2026

CVE-2000-0916

CVE-2000-0916

Description

FreeBSD 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.

Affected products

5
  • FreeBSD/FreeBSD5 versions
    cpe:2.3:o:freebsd:freebsd:2.0:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:o:freebsd:freebsd:2.0:*:*:*:*:*:*:*
    • cpe:2.3:o:freebsd:freebsd:3.0:*:*:*:*:*:*:*
    • cpe:2.3:o:freebsd:freebsd:4.0:*:*:*:*:*:*:*
    • cpe:2.3:o:freebsd:freebsd:4.1:*:*:*:*:*:*:*
    • cpe:2.3:o:freebsd:freebsd:4.1.1:*:*:*:*:*:*:*

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

2

News mentions

0

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