The TCP/IP implementation in Microsoft Windows Vista Gold, SP1, and SP2 and Server 2008 Gold and SP2, when a custom network driver is used, does not properly handle local fragmentation of Encapsulating Security Payload (ESP) over UDP packets, which allows remote attackers to execute arbitrary code via crafted packets, aka "Header MDL Fragmentation Vulnerability."
Published Feb 10, 2010
10.0
HIGHCVSS 2.0
EPSS 48.76%
Description
The TCP/IP implementation in Microsoft Windows Vista Gold, SP1, and SP2 and Server 2008 Gold and SP2, when a custom network driver is used, does not properly handle local fragmentation of Encapsulating Security Payload (ESP) over UDP packets, which allows remote attackers to execute arbitrary code via crafted packets, aka "Header MDL Fragmentation Vulnerability."
Affected products
No data.
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No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
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.
AV:N/AC:L/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
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 (25 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 48.76% (0.48764) | 98.84th | v5 (v2026.06.15) |
| Jun 15, 2026 | 48.76% (0.48764) | 98.72th | v5 (v2026.06.15) |
| Oct 29, 2025 | 36.06% (0.36064) | 96.90th | v4 (v2025.03.14) |
| Mar 30, 2025 | 55.48% (0.55484) | 97.87th | v4 (v2025.03.14) |
| Mar 29, 2025 | 65.07% (0.65066) | 97.88th | v4 (v2025.03.14) |
| Mar 19, 2025 | 55.48% (0.55484) | 97.79th | v4 (v2025.03.14) |
| Mar 17, 2025 | 58.48% (0.58482) | 97.98th | v4 (v2025.03.14) |
| Jan 17, 2025 | 27.66% (0.27660) | 96.84th | v3 (v2023.03.01) |
| Dec 17, 2024 | 31.03% (0.31032) | 96.97th | v3 (v2023.03.01) |
| Aug 10, 2024 | 14.26% (0.14263) | 95.80th | v3 (v2023.03.01) |
| Jun 29, 2024 | 22.52% (0.22516) | 96.54th | v3 (v2023.03.01) |
| May 15, 2024 | 28.77% (0.28766) | 96.85th | v3 (v2023.03.01) |
| Mar 30, 2024 | 31.03% (0.31032) | 96.87th | v3 (v2023.03.01) |
| Feb 13, 2024 | 27.65% (0.27651) | 96.65th | v3 (v2023.03.01) |
| Dec 30, 2023 | 34.70% (0.34698) | 96.72th | v3 (v2023.03.01) |
| Oct 4, 2023 | 39.42% (0.39423) | 96.79th | v3 (v2023.03.01) |
| Aug 22, 2023 | 46.83% (0.46825) | 96.96th | v3 (v2023.03.01) |
| Jul 9, 2023 | 53.26% (0.53258) | 97.11th | v3 (v2023.03.01) |
| Apr 13, 2023 | 52.76% (0.52762) | 97.05th | v3 (v2023.03.01) |
| Mar 7, 2023 | 49.57% (0.49567) | 96.89th | v3 (v2023.03.01) |
| Mar 6, 2023 | 48.83% (0.48834) | 98.64th | v2 (v2022.01.01) |
| Jan 5, 2023 | 48.83% (0.48834) | 98.61th | v2 (v2022.01.01) |
| Jun 19, 2022 | 53.41% (0.53406) | 98.66th | v2 (v2022.01.01) |
| Apr 11, 2022 | 55.38% (0.55377) | 98.66th | v2 (v2022.01.01) |
| Feb 4, 2022 | 66.02% (0.66016) | 98.82th | v2 (v2022.01.01) |
References (3)
- http://www.us-cert.gov/cas/techalerts/TA10-040A.html third-party-advisoryx_refsource_CERTUS Government Resource
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-009 vendor-advisoryx_refsource_MS
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8400 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://www.us-cert.gov/cas/techalerts/TA10-040A.html | third-party-advisoryx_refsource_CERTUS Government Resource | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-009 | vendor-advisoryx_refsource_MS | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8400 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.