CVE-2015-2504

Critical

Description

Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, 4.5.2, and 4.6 improperly counts objects before performing an array copy, which allows remote attackers to (1) execute arbitrary code via a crafted XAML browser application (XBAP) or (2) bypass Code Access Security restrictions via a crafted .NET Framework application, aka ".NET Elevation of Privilege Vulnerability."

SeverityCritical

CVSS9.3

Exploit probability—

Product

Microsoft .net Framework

PublishedSep 9, 2015

First seenSep 9, 2015

How to fix

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-101

Affected products

Product	Affected versions	Fixed in
microsoft .net_framework	2.0, 3.5, 3.5.1, 4.0, 4.5, 4.5.1, 4.5.2, 4.6	—

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.