The TCP implementation in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote attackers to cause a denial of service (non-paged pool memory consumption and system hang) via malformed data in the Options field of a TCP header, aka "TCP Denial of Service Vulnerability."
Published Jun 11, 2014
5.0
MEDIUMCVSS 2.0
EPSS 18.22%
Description
The TCP implementation in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote attackers to cause a denial of service (non-paged pool memory consumption and system hang) via malformed data in the Options field of a TCP header, aka "TCP Denial of Service Vulnerability."
Affected products
No data.
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- r2
- r2
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- r2
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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:N/I:N/A:P
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 2, 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 (18 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 18.22% (0.18221) | 97.13th | v5 (v2026.06.15) |
| Jun 15, 2026 | 18.22% (0.18221) | 96.84th | v5 (v2026.06.15) |
| Dec 28, 2025 | 33.41% (0.33415) | 96.76th | v4 (v2025.03.14) |
| Dec 27, 2025 | 30.39% (0.30390) | 96.56th | v4 (v2025.03.14) |
| Oct 28, 2025 | 32.55% (0.32555) | 96.63th | v4 (v2025.03.14) |
| Oct 27, 2025 | 30.39% (0.30390) | 96.49th | v4 (v2025.03.14) |
| Oct 1, 2025 | 33.41% (0.33415) | 96.80th | v4 (v2025.03.14) |
| Mar 30, 2025 | 30.39% (0.30390) | 96.30th | v4 (v2025.03.14) |
| Mar 29, 2025 | 35.17% (0.35172) | 95.43th | v4 (v2025.03.14) |
| Mar 23, 2025 | 30.39% (0.30390) | 96.16th | v4 (v2025.03.14) |
| Mar 19, 2025 | 32.45% (0.32451) | 96.30th | v4 (v2025.03.14) |
| Mar 17, 2025 | 31.25% (0.31246) | 96.37th | v4 (v2025.03.14) |
| Dec 17, 2024 | 4.52% (0.04520) | 92.38th | v3 (v2023.03.01) |
| Dec 12, 2024 | 1.36% (0.01361) | 86.79th | v3 (v2023.03.01) |
| Mar 21, 2024 | 0.96% (0.00963) | 82.94th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.96% (0.00963) | 80.94th | v3 (v2023.03.01) |
| Mar 6, 2023 | 29.55% (0.29551) | 97.42th | v2 (v2022.01.01) |
| Feb 4, 2022 | 29.55% (0.29551) | 96.23th | v2 (v2022.01.01) |
References (4)
- http://blogs.technet.com/b/srd/archive/2014/06/10/assessing-risk-for-the-june-2014-security-updates.aspx x_refsource_CONFIRMVendor Advisory
- http://secunia.com/advisories/58525 third-party-advisoryx_refsource_SECUNIAPermissions RequiredThird Party Advisory
- http://www.securityfocus.com/bid/67888 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-031 vendor-advisoryx_refsource_MSPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://blogs.technet.com/b/srd/archive/2014/06/10/assessing-risk-for-the-june-2014-security-updates.aspx | x_refsource_CONFIRMVendor Advisory | |
| http://secunia.com/advisories/58525 | third-party-advisoryx_refsource_SECUNIAPermissions RequiredThird Party Advisory | |
| http://www.securityfocus.com/bid/67888 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-031 | vendor-advisoryx_refsource_MSPatchVendor Advisory |
Change history (0)
No recorded changes yet.