CVE-2013-3861

High

Description

Microsoft .NET Framework 2.0 SP2, 3.5, 3.5 SP1, 3.5.1, 4, and 4.5 allows remote attackers to cause a denial of service (application crash or hang) via crafted character sequences in JSON data, aka "JSON Parsing Vulnerability."

SeverityHigh

CVSS7.8

Exploit probability—

Product

Microsoft .net Framework

PublishedOct 9, 2013

First seenOct 9, 2013

How to fix

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-082

Affected products

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

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