CVE-2000-0461

Severity Score

2.1

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

*Credits: N/A

CVSS Scores

NISTv2 2.1

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2000-05-29 CVE Published
2000-06-14 CVE Reserved
2023-03-08 EPSS Updated
2024-08-08 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (4)

URL	Tag	Source
http://www.securityfocus.com/bid/1270	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:19.semconfig.asc	2008-09-10
ftp://ftp.netbsd.org/pub/NetBSD/misc/security/advisories/NetBSD-SA2000-004.txt.asc	2008-09-10
http://www.openbsd.org/errata26.html#semconfig	2008-09-10

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				1.1.5.1 Search vendor "Freebsd" for product "Freebsd" and version "1.1.5.1"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				2.0 Search vendor "Freebsd" for product "Freebsd" and version "2.0"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				2.0.5 Search vendor "Freebsd" for product "Freebsd" and version "2.0.5"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				2.1.0 Search vendor "Freebsd" for product "Freebsd" and version "2.1.0"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				2.1.5 Search vendor "Freebsd" for product "Freebsd" and version "2.1.5"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				2.1.6 Search vendor "Freebsd" for product "Freebsd" and version "2.1.6"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				2.1.6.1 Search vendor "Freebsd" for product "Freebsd" and version "2.1.6.1"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				2.1.7.1 Search vendor "Freebsd" for product "Freebsd" and version "2.1.7.1"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				2.2 Search vendor "Freebsd" for product "Freebsd" and version "2.2"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				2.2.2 Search vendor "Freebsd" for product "Freebsd" and version "2.2.2"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				2.2.3 Search vendor "Freebsd" for product "Freebsd" and version "2.2.3"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				2.2.4 Search vendor "Freebsd" for product "Freebsd" and version "2.2.4"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				2.2.5 Search vendor "Freebsd" for product "Freebsd" and version "2.2.5"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				2.2.6 Search vendor "Freebsd" for product "Freebsd" and version "2.2.6"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				2.2.8 Search vendor "Freebsd" for product "Freebsd" and version "2.2.8"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				3.0 Search vendor "Freebsd" for product "Freebsd" and version "3.0"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				3.1 Search vendor "Freebsd" for product "Freebsd" and version "3.1"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				3.2 Search vendor "Freebsd" for product "Freebsd" and version "3.2"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				3.3 Search vendor "Freebsd" for product "Freebsd" and version "3.3"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				3.4 Search vendor "Freebsd" for product "Freebsd" and version "3.4"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				4.0 Search vendor "Freebsd" for product "Freebsd" and version "4.0"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				4.0 Search vendor "Freebsd" for product "Freebsd" and version "4.0"		alpha		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				5.0 Search vendor "Freebsd" for product "Freebsd" and version "5.0"		-		Affected
Freebsd Search vendor "Freebsd"		Freebsd Search vendor "Freebsd" for product "Freebsd"				5.0 Search vendor "Freebsd" for product "Freebsd" and version "5.0"		alpha		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4.1 Search vendor "Netbsd" for product "Netbsd" and version "1.4.1"		alpha		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4.1 Search vendor "Netbsd" for product "Netbsd" and version "1.4.1"		arm32		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4.1 Search vendor "Netbsd" for product "Netbsd" and version "1.4.1"		sparc		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4.2 Search vendor "Netbsd" for product "Netbsd" and version "1.4.2"		alpha		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4.2 Search vendor "Netbsd" for product "Netbsd" and version "1.4.2"		arm32		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4.2 Search vendor "Netbsd" for product "Netbsd" and version "1.4.2"		sparc		Affected
Netbsd Search vendor "Netbsd"		Netbsd Search vendor "Netbsd" for product "Netbsd"				1.4.2 Search vendor "Netbsd" for product "Netbsd" and version "1.4.2"		x86		Affected