CVE-2000-0440
FreeBSD 3.4/4.0/5.0 / NetBSD 1.4 - Unaligned IP Option Denial of Service
Severity Score
7.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
NetBSD 1.4.2 and earlier allows remote attackers to cause a denial of service by sending a packet with an unaligned IP timestamp option.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2000-05-01 CVE Published
- 2000-05-04 First Exploit
- 2000-06-14 CVE Reserved
- 2024-08-08 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| http://archives.neohapsis.com/archives/bugtraq/2000-05/0088.html | Mailing List | |
| http://www.securityfocus.com/bid/1173 | Vdb Entry |
| URL | Date | SRC |
|---|---|---|
| https://www.exploit-db.com/exploits/19896 | 2000-05-04 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| ftp://ftp.netbsd.org/pub/NetBSD/misc/security/advisories/NetBSD-SA2000-002.txt.asc | 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" | 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" | 5.0 Search vendor "Freebsd" for product "Freebsd" and version "5.0" | - |
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" | - |
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" | - |
Affected
| ||||||