CVE-2013-0073

Critical

Description

The Windows Forms (aka WinForms) component in Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5 does not properly restrict the privileges of a callback function during object creation, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (XBAP) or (2) a crafted .NET Framework application, aka "WinForms Callback Elevation Vulnerability."

SeverityCritical

CVSS10.0

Exploit probability—

Product

Microsoft .net Framework

PublishedFeb 13, 2013

First seenFeb 13, 2013

How to fix

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-015

Affected products

Product	Affected versions	Fixed in
microsoft .net_framework	3.5, 3.5.1, 4.0, 4.5, 2.0	—

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