CVE-2013-0002

Critical

Description

Buffer overflow in the Windows Forms (aka WinForms) component in Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4, and 4.5 allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (XBAP) or (2) a crafted .NET Framework application that leverages improper counting of objects during a memory copy operation, aka "WinForms Buffer Overflow Vulnerability."

SeverityCritical

CVSS9.3

Exploit probability—

Product

Microsoft .net Framework

PublishedJan 9, 2013

First seenJan 9, 2013

How to fix

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-004

Affected products

Product	Affected versions	Fixed in
microsoft .net_framework	1.0, 1.1, 2.0, 4.0, 3.5, 3.5.1, 4.5	—

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