CVE-2013-3896

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."

Score

CVSS 3.1 5.5 Medium

Status

Analyzed - secure@microsoft.com

Published

2013-10-09

Last modified

2025-10-22

Known exploited (CISA KEV)

since 2022-05-25, action due 2022-06-15: The impacted product is end-of-life and should be disconnected if still in use.

Affected products

• Silverlight (Microsoft)

References

• http://www.us-cert.gov/ncas/alerts/TA13-288A
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-087
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19003
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19055
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-3896