Microsoft Silverlight 5 before 5.1.20913.0 does not properly validate pointers during access to Silverlight elements, which allows remote attackers to obtain sensitive information via a crafted Silverlight application, aka "Silverlight Vulnerability."
Published Oct 9, 2013 ·Due Jun 15, 2022
5.5
MEDIUMCVSS 3.1
EPSS 67.96%
Description
Microsoft Silverlight 5 before 5.1.20913.0 does not properly validate pointers during access to Silverlight elements, which allows remote attackers to obtain sensitive information via a crafted Silverlight application, aka "Silverlight Vulnerability."
Affected products
No data.
- ≥ 5.0 · < 5.1.20913.0
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.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:P/I:N/A:N
Date Added
May 25, 2022
Patch Due
Jun 15, 2022
Required Action
The impacted product is end-of-life and should be disconnected if still in use.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
ActiveAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Feb 10, 2025 · SSVC 2.0.3
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 (23 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 67.96% (0.67959) | 99.30th | v5 (v2026.06.15) |
| Oct 1, 2026 | 67.96% (0.67959) | 99.30th | v5 (v2026.06.15) |
| Jun 15, 2026 | 69.40% (0.69398) | 99.27th | v5 (v2026.06.15) |
| May 13, 2026 | 84.71% (0.84714) | 99.35th | v4 (v2025.03.14) |
| Jul 25, 2025 | 81.74% (0.81736) | 99.13th | v4 (v2025.03.14) |
| May 26, 2025 | 79.62% (0.79622) | 99.02th | v4 (v2025.03.14) |
| Mar 19, 2025 | 78.25% (0.78253) | 98.96th | v4 (v2025.03.14) |
| Mar 17, 2025 | 75.68% (0.75677) | 98.84th | v4 (v2025.03.14) |
| Jan 2, 2025 | 59.16% (0.59161) | 97.89th | v3 (v2023.03.01) |
| Dec 17, 2024 | 64.36% (0.64356) | 98.03th | v3 (v2023.03.01) |
| Nov 2, 2024 | 13.79% (0.13791) | 95.79th | v3 (v2023.03.01) |
| Jun 29, 2024 | 10.06% (0.10056) | 94.96th | v3 (v2023.03.01) |
| Apr 26, 2024 | 26.11% (0.26114) | 96.66th | v3 (v2023.03.01) |
| Mar 3, 2024 | 23.94% (0.23937) | 96.45th | v3 (v2023.03.01) |
| Nov 26, 2023 | 16.13% (0.16125) | 95.44th | v3 (v2023.03.01) |
| Oct 8, 2023 | 14.01% (0.14008) | 95.01th | v3 (v2023.03.01) |
| Aug 22, 2023 | 14.53% (0.14532) | 95.05th | v3 (v2023.03.01) |
| Jul 6, 2023 | 20.33% (0.20326) | 95.66th | v3 (v2023.03.01) |
| May 22, 2023 | 18.79% (0.18789) | 95.48th | v3 (v2023.03.01) |
| Apr 5, 2023 | 20.49% (0.20487) | 95.58th | v3 (v2023.03.01) |
| Mar 7, 2023 | 16.16% (0.16156) | 95.07th | 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) |
No CWE recorded.
References (5)
- http://www.us-cert.gov/ncas/alerts/TA13-288A third-party-advisoryx_refsource_CERTThird Party AdvisoryUS Government Resource
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-087 vendor-advisoryx_refsource_MSPatchVendor Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19003 vdb-entrysignaturex_refsource_OVALBroken Link
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19055 vdb-entrysignaturex_refsource_OVALBroken Link
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-3896 government-resourceUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| http://www.us-cert.gov/ncas/alerts/TA13-288A | third-party-advisoryx_refsource_CERTThird Party AdvisoryUS Government Resource | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-087 | vendor-advisoryx_refsource_MSPatchVendor Advisory | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19003 | vdb-entrysignaturex_refsource_OVALBroken Link | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19055 | vdb-entrysignaturex_refsource_OVALBroken Link | |
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-3896 | government-resourceUS Government Resource |
Change history (0)
No recorded changes yet.