# CVE-2013-0074

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."

- Page: https://www.vulneraibility.com/cve/CVE-2013-0074
- CVSS: 7.8
- Known exploited: yes, in CISA KEV since 2022-05-25; CISA due date 2022-06-15; known ransomware use
- EPSS: 78.89% (percentile 99.6)
- Public exploit code: 2 on Exploit-DB · 1 Metasploit module (first 2013-03-12)
- CISA SSVC: exploitation active, automatable no, technical impact total (assessed 2022-07-01)
- Published: 2013-03-13

## Affected

- microsoft:silverlight

## References

- [other] https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16565
- [other] https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16516
- [advisory] http://www.us-cert.gov/ncas/alerts/TA13-071A
- [advisory] https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-022
- [other] https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-0074

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Summary, impact and action are written by the vulneraibility.com AI analysis pipeline from the CVE record, NVD, CISA and FIRST data; verify against the references.