CVE-2000-0916

Published: Dec 19, 2000Modified: Apr 16, 2026

7.5

Vector

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

Exploitability: 10.0 / Impact: 6.4

Source: NVD

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 (5)

Products: Freebsd: Freebsd

Freebsd

1 product

Freebsd

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
Freebsd Freebsd	Version 2.0
Freebsd Freebsd	Version 3.0
Freebsd Freebsd	Version 4.0
Freebsd Freebsd	Version 4.1.1
Freebsd Freebsd	Version 4.1

References (4)

ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:52.tcp-iss.asc (unsafe URL)

Source: cve@mitre.org

PatchVendor Advisory

http://www.securityfocus.com/bid/1766

Source: cve@mitre.org

PatchVendor Advisory

ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:52.tcp-iss.asc (unsafe URL)

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

http://www.securityfocus.com/bid/1766

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.