Integer overflow in the TCP/IP kernel-mode driver in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT allows remote attackers to cause a denial of service (system hang) via crafted TCP packets, aka "TCP/IP Integer Overflow Vulnerability."
Published Jun 12, 2013
7.1
HIGHCVSS 2.0
EPSS 59.37%
Description
Integer overflow in the TCP/IP kernel-mode driver in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT allows remote attackers to cause a denial of service (system hang) via crafted TCP packets, aka "TCP/IP Integer Overflow 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:M/Au:N/C:N/I:N/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 (20 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 59.37% (0.59370) | 99.09th | v5 (v2026.06.15) |
| Jul 13, 2026 | 59.37% (0.59370) | 99.01th | v5 (v2026.06.15) |
| Jun 15, 2026 | 63.52% (0.63518) | 99.11th | v5 (v2026.06.15) |
| Mar 17, 2025 | 88.44% (0.88437) | 99.47th | v4 (v2025.03.14) |
| Jan 10, 2025 | 84.91% (0.84907) | 98.75th | v3 (v2023.03.01) |
| Dec 17, 2024 | 86.15% (0.86145) | 98.81th | v3 (v2023.03.01) |
| Nov 7, 2024 | 87.35% (0.87348) | 98.74th | v3 (v2023.03.01) |
| Jul 6, 2024 | 88.72% (0.88720) | 98.74th | v3 (v2023.03.01) |
| May 2, 2024 | 87.70% (0.87699) | 98.62th | v3 (v2023.03.01) |
| Feb 28, 2024 | 88.30% (0.88297) | 98.59th | v3 (v2023.03.01) |
| Dec 28, 2023 | 88.01% (0.88014) | 98.39th | v3 (v2023.03.01) |
| Nov 4, 2023 | 89.68% (0.89679) | 98.43th | v3 (v2023.03.01) |
| Sep 15, 2023 | 87.53% (0.87528) | 98.23th | v3 (v2023.03.01) |
| Jul 29, 2023 | 89.68% (0.89679) | 98.31th | v3 (v2023.03.01) |
| Jun 10, 2023 | 92.14% (0.92136) | 98.46th | v3 (v2023.03.01) |
| Apr 24, 2023 | 95.46% (0.95456) | 98.98th | v3 (v2023.03.01) |
| Mar 8, 2023 | 96.32% (0.96316) | 99.19th | v3 (v2023.03.01) |
| Mar 7, 2023 | 96.56% (0.96565) | 99.29th | v3 (v2023.03.01) |
| Mar 6, 2023 | 29.80% (0.29797) | 97.49th | v2 (v2022.01.01) |
| Feb 4, 2022 | 29.80% (0.29797) | 96.29th | v2 (v2022.01.01) |
References (3)
- http://www.us-cert.gov/ncas/alerts/TA13-168A third-party-advisoryx_refsource_CERTThird Party AdvisoryUS Government Resource
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-049 vendor-advisoryx_refsource_MS
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16943 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://www.us-cert.gov/ncas/alerts/TA13-168A | third-party-advisoryx_refsource_CERTThird Party AdvisoryUS Government Resource | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-049 | vendor-advisoryx_refsource_MS | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16943 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.