CVE-2016-3367

High

Description

StringBuilder in Microsoft Silverlight 5 before 5.1.50709.0 does not properly allocate memory for string-insert and string-append operations, which allows remote attackers to execute arbitrary code via a crafted web site, aka "Microsoft Silverlight Memory Corruption Vulnerability."

SeverityHigh

CVSS8.8

Exploit probability—

Product

Microsoft Silverlight

PublishedSep 14, 2016

First seenSep 14, 2016

How to fix

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-109

Affected products

Product	Affected versions	Fixed in
microsoft silverlight	5.0	—

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