Vulnerability Details CVE-2000-0461
The undocumented semconfig system call in BSD freezes the state of semaphores, which allows local users to cause a denial of service of the semaphore system by using the semconfig call.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 25.5%
CVSS Severity
CVSS v2 Score 2.1
References
- ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:19.semconfig.asc
- ftp://ftp.netbsd.org/pub/NetBSD/misc/security/advisories/NetBSD-SA2000-004.txt.asc
- http://www.openbsd.org/errata26.html#semconfig
- http://www.securityfocus.com/bid/1270
- ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:19.semconfig.asc
- ftp://ftp.netbsd.org/pub/NetBSD/misc/security/advisories/NetBSD-SA2000-004.txt.asc
- http://www.openbsd.org/errata26.html#semconfig
- http://www.securityfocus.com/bid/1270
Products affected by CVE-2000-0461
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cpe:2.3:o:freebsd:freebsd:1.1.5.1
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cpe:2.3:o:freebsd:freebsd:2.0
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cpe:2.3:o:freebsd:freebsd:2.0.5
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cpe:2.3:o:freebsd:freebsd:2.1.0
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cpe:2.3:o:freebsd:freebsd:2.1.5
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cpe:2.3:o:freebsd:freebsd:2.1.6
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cpe:2.3:o:freebsd:freebsd:2.1.6.1
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cpe:2.3:o:freebsd:freebsd:2.1.7.1
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cpe:2.3:o:freebsd:freebsd:2.2
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cpe:2.3:o:freebsd:freebsd:2.2.2
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cpe:2.3:o:freebsd:freebsd:2.2.3
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cpe:2.3:o:freebsd:freebsd:2.2.4
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cpe:2.3:o:freebsd:freebsd:2.2.5
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cpe:2.3:o:freebsd:freebsd:2.2.6
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cpe:2.3:o:freebsd:freebsd:2.2.8
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cpe:2.3:o:freebsd:freebsd:3.0
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cpe:2.3:o:freebsd:freebsd:3.1
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cpe:2.3:o:freebsd:freebsd:3.2
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cpe:2.3:o:freebsd:freebsd:3.3
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cpe:2.3:o:freebsd:freebsd:3.4
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cpe:2.3:o:freebsd:freebsd:4.0
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cpe:2.3:o:freebsd:freebsd:5.0
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cpe:2.3:o:netbsd:netbsd:1.4.1
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cpe:2.3:o:netbsd:netbsd:1.4.2