CVE-2012-0176

Critical

Description

Double free vulnerability in Microsoft Silverlight 4 before 4.1.10329 on Windows allows remote attackers to execute arbitrary code via vectors involving crafted XAML glyphs, aka "Silverlight Double-Free Vulnerability."

SeverityCritical

CVSS9.3

Exploit probability—

Product

Microsoft Silverlight

PublishedMay 9, 2012

First seenMay 9, 2012

How to fix

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-034

Affected products

Product	Affected versions	Fixed in
microsoft silverlight	4.0.50401.0, 4.0.50524.00, 4.0.50826.0, 4.0.50917.0, 4.0.51204.0, 4.0.60129.0, 4.0.60310.0, 4.0.60531.0, 4.0.60831.0, 4.0.603310.0, 4.1.10111, 4.1.10111.0	—

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