MEDIUM
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
Published Oct 13, 2000
5.0
MEDIUMCVSS 2.0
EPSS 3.24%
Description
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.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
3.24% 0.03238
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03238
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.24% (0.03238) | 87.85th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.24% (0.03238) | 86.62th | v5 (v2026.06.15) |
| Jul 31, 2025 | 6.28% (0.06281) | 90.55th | v4 (v2025.03.14) |
| Mar 17, 2025 | 4.19% (0.04186) | 87.95th | v4 (v2025.03.14) |
| Dec 12, 2024 | 3.17% (0.03175) | 91.53th | v3 (v2023.03.01) |
| Feb 8, 2024 | 3.17% (0.03175) | 90.81th | v3 (v2023.03.01) |
| Mar 7, 2023 | 4.80% (0.04804) | 91.43th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.48% (0.04482) | 88.77th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.48% (0.04482) | 87.66th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.48% (0.04482) | 71.45th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (3)
- ftp://ftp.netbsd.org/pub/NetBSD/misc/security/advisories/NetBSD-SA2000-002.txt.asc vendor-advisoryx_refsource_NETBSD
- http://archives.neohapsis.com/archives/bugtraq/2000-05/0088.html mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/1173 vdb-entryx_refsource_BID
| Link | Providers | Tags |
|---|---|---|
| ftp://ftp.netbsd.org/pub/NetBSD/misc/security/advisories/NetBSD-SA2000-002.txt.asc | vendor-advisoryx_refsource_NETBSD | |
| http://archives.neohapsis.com/archives/bugtraq/2000-05/0088.html | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/1173 | vdb-entryx_refsource_BID |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 13, 2000
Updated Aug 8, 2024
Reserved Jun 14, 2000
Link CVE-2000-0440
CISA Vulnrichment
Updated n/a