CVE-2013-0074

high-risk
Published 2013-03-13

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."

Do I need to act?

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93.1% chance of exploitation in next 30 days
EPSS score — higher than 7% of all CVEs
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CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
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2 public exploits available
41702, 29858
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.8/10 High
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Microsoft

References (9)

Third Party Advisory http://www.us-cert.gov/ncas/alerts/TA13-071A
Patch https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-02...
Broken Link https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3...
Broken Link https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3...
Third Party Advisory http://www.us-cert.gov/ncas/alerts/TA13-071A
Patch https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-02...
Broken Link https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3...
Broken Link https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3...
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-...
63
/ 100
high-risk
Severity 24/34 · High
Exploitability 34/34 · Critical
Exposure 5/34 · Minimal