Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, 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 allow remote attackers to cause a denial of service (daemon hang) via a web-service request containing a crafted X.509 certificate that is not properly handled during validation, aka "Digital Signatures Vulnerability."
Published Nov 13, 2013
5.0
MEDIUMCVSS 2.0
EPSS 17.34%
Description
Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, 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 allow remote attackers to cause a denial of service (daemon hang) via a web-service request containing a crafted X.509 certificate that is not properly handled during validation, aka "Digital Signatures 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 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 | 17.34% (0.17339) | 97.03th | v5 (v2026.06.15) |
| Jun 15, 2026 | 17.98% (0.17977) | 96.81th | v5 (v2026.06.15) |
| Dec 28, 2025 | 9.52% (0.09519) | 92.57th | v4 (v2025.03.14) |
| Dec 27, 2025 | 8.06% (0.08060) | 91.87th | v4 (v2025.03.14) |
| Oct 28, 2025 | 9.52% (0.09519) | 92.47th | v4 (v2025.03.14) |
| Oct 27, 2025 | 8.06% (0.08060) | 91.75th | v4 (v2025.03.14) |
| Oct 1, 2025 | 9.52% (0.09519) | 92.59th | v4 (v2025.03.14) |
| Mar 17, 2025 | 8.21% (0.08208) | 91.58th | v4 (v2025.03.14) |
| Dec 17, 2024 | 20.93% (0.20928) | 96.39th | v3 (v2023.03.01) |
| Dec 7, 2024 | 7.98% (0.07984) | 94.53th | v3 (v2023.03.01) |
| Apr 7, 2024 | 5.80% (0.05800) | 93.25th | v3 (v2023.03.01) |
| Dec 30, 2023 | 4.18% (0.04179) | 91.33th | v3 (v2023.03.01) |
| Nov 11, 2023 | 12.19% (0.12188) | 94.82th | v3 (v2023.03.01) |
| Sep 25, 2023 | 14.10% (0.14103) | 95.02th | v3 (v2023.03.01) |
| Aug 9, 2023 | 15.88% (0.15877) | 95.22th | v3 (v2023.03.01) |
| Jun 25, 2023 | 10.72% (0.10722) | 94.23th | v3 (v2023.03.01) |
| May 9, 2023 | 3.30% (0.03299) | 89.88th | v3 (v2023.03.01) |
| Mar 7, 2023 | 5.35% (0.05351) | 91.87th | 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/TA13-317A third-party-advisoryx_refsource_CERTThird Party AdvisoryUS Government Resource
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-095 vendor-advisoryx_refsource_MSPatchVendor Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19112 vdb-entrysignaturex_refsource_OVALThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.us-cert.gov/ncas/alerts/TA13-317A | third-party-advisoryx_refsource_CERTThird Party AdvisoryUS Government Resource | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-095 | vendor-advisoryx_refsource_MSPatchVendor Advisory | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19112 | vdb-entrysignaturex_refsource_OVALThird Party Advisory |
Change history (0)
No recorded changes yet.