// For flags

CVE-2000-0489

FreeBSD 5.0 / NetBSD 1.4.2 / OpenBSD 2.7 - 'setsockopt()' Denial of Service

Severity Score

2.1
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

FreeBSD, NetBSD, and OpenBSD allow an attacker to cause a denial of service by creating a large number of socket pairs using the socketpair function, setting a large buffer size via setsockopt, then writing large buffers.

*Credits: N/A
CVSS Scores
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
  • 1999-09-05 CVE Published
  • 1999-09-05 First Exploit
  • 2000-07-11 CVE Reserved
  • 2023-03-08 EPSS Updated
  • 2024-08-08 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
CAPEC
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"
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"
3.5
Search vendor "Freebsd" for product "Freebsd" and version "3.5"
-
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"
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
Search vendor "Netbsd" for product "Netbsd" and version "1.4"
x86
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"
1.4.1
Search vendor "Netbsd" for product "Netbsd" and version "1.4.1"
x86
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
Openbsd
Search vendor "Openbsd"
Openbsd
Search vendor "Openbsd" for product "Openbsd"
2.5
Search vendor "Openbsd" for product "Openbsd" and version "2.5"
-
Affected
Openbsd
Search vendor "Openbsd"
Openbsd
Search vendor "Openbsd" for product "Openbsd"
2.6
Search vendor "Openbsd" for product "Openbsd" and version "2.6"
-
Affected
Openbsd
Search vendor "Openbsd"
Openbsd
Search vendor "Openbsd" for product "Openbsd"
2.7
Search vendor "Openbsd" for product "Openbsd" and version "2.7"
-
Affected