Microsoft Silverlight 5, and 5 Developer Runtime, before 5.1.20125.0 does not properly validate pointers during HTML object rendering, which allows remote attackers to execute arbitrary code via a crafted Silverlight application, aka "Silverlight Double Dereference Vulnerability."
Published Mar 13, 2013 ·Due Jun 15, 2022
7.8
HIGHCVSS 3.1
EPSS 78.89%
Description
Microsoft Silverlight 5, and 5 Developer Runtime, before 5.1.20125.0 does not properly validate pointers during HTML object rendering, which allows remote attackers to execute arbitrary code via a crafted Silverlight application, aka "Silverlight Double Dereference Vulnerability."
Affected products
No data.
- ≥ 5.0 · < 5.1.20125.0
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:H/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:C/I:C/A:C
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
TotalDecision
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 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 (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 78.89% (0.78885) | 99.58th | v5 (v2026.06.15) |
| Sep 20, 2026 | 81.01% (0.81009) | 99.61th | v5 (v2026.06.15) |
| Jun 15, 2026 | 81.87% (0.81868) | 99.61th | v5 (v2026.06.15) |
| Mar 17, 2025 | 93.05% (0.93054) | 99.78th | v4 (v2025.03.14) |
| Dec 12, 2024 | 93.50% (0.93498) | 99.21th | v3 (v2023.03.01) |
| Jun 29, 2024 | 93.75% (0.93755) | 99.15th | v3 (v2023.03.01) |
| Apr 6, 2024 | 96.21% (0.96215) | 99.49th | v3 (v2023.03.01) |
| Jan 31, 2024 | 95.99% (0.95986) | 99.36th | v3 (v2023.03.01) |
| Nov 28, 2023 | 96.73% (0.96732) | 99.57th | v3 (v2023.03.01) |
| Sep 28, 2023 | 96.66% (0.96657) | 99.50th | v3 (v2023.03.01) |
| Aug 5, 2023 | 96.73% (0.96731) | 99.49th | v3 (v2023.03.01) |
| Jun 16, 2023 | 96.77% (0.96769) | 99.47th | v3 (v2023.03.01) |
| Apr 29, 2023 | 96.93% (0.96929) | 99.53th | v3 (v2023.03.01) |
| Mar 11, 2023 | 97.00% (0.96999) | 99.53th | v3 (v2023.03.01) |
| Mar 7, 2023 | 97.05% (0.97051) | 99.55th | v3 (v2023.03.01) |
| Mar 6, 2023 | 58.31% (0.58315) | 98.87th | v2 (v2022.01.01) |
| Feb 4, 2022 | 58.31% (0.58315) | 98.56th | v2 (v2022.01.01) |
No CWE recorded.
References (5)
- http://www.us-cert.gov/ncas/alerts/TA13-071A third-party-advisoryx_refsource_CERTThird Party AdvisoryUS Government Resource
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-022 vendor-advisoryx_refsource_MSPatchVendor Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16516 vdb-entrysignaturex_refsource_OVALBroken Link
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16565 vdb-entrysignaturex_refsource_OVALBroken Link
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-0074 government-resourceUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| http://www.us-cert.gov/ncas/alerts/TA13-071A | third-party-advisoryx_refsource_CERTThird Party AdvisoryUS Government Resource | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-022 | vendor-advisoryx_refsource_MSPatchVendor Advisory | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16516 | vdb-entrysignaturex_refsource_OVALBroken Link | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16565 | vdb-entrysignaturex_refsource_OVALBroken Link | |
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-0074 | government-resourceUS Government Resource |
Change history (0)
No recorded changes yet.