What is the severity of CVE-2013-3861?

CVE-2013-3861 has a severity rating that indicates it can lead to denial of service due to application crashes or hangs.

How do I fix CVE-2013-3861?

To address CVE-2013-3861, it is recommended to apply the security updates provided by Microsoft for the affected .NET Framework versions.

What versions of .NET Framework are affected by CVE-2013-3861?

CVE-2013-3861 affects .NET Framework versions 2.0 SP2, 3.5, 3.5 SP1, 3.5.1, 4.0, and 4.5.

What type of attack does CVE-2013-3861 enable?

CVE-2013-3861 enables remote attackers to cause a denial of service through crafted character sequences in JSON data.

Is there any workaround for CVE-2013-3861?

There are no known workarounds for CVE-2013-3861; applying the relevant security updates is the advised course of action.

Vulnerability/
CVE-2013-3861

high

7.8

CWE

9/10/2013

6/8/2024

CVE-2013-3861: Input Validation

First published: Wed Oct 09 2013(Updated: )

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."

Credit: secure@microsoft.com

Affected Software	Affected Version	How to fix
Microsoft .NET Framework 4	=2.0-sp2
Microsoft .NET Framework 4	=3.5
Microsoft .NET Framework 4	=3.5-sp1
Microsoft .NET Framework 4	=3.5.1
Microsoft .NET Framework 4	=4.0
Microsoft .NET Framework 4	=4.5

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2013-3861?
CVE-2013-3861 has a severity rating that indicates it can lead to denial of service due to application crashes or hangs.
How do I fix CVE-2013-3861?
To address CVE-2013-3861, it is recommended to apply the security updates provided by Microsoft for the affected .NET Framework versions.
What versions of .NET Framework are affected by CVE-2013-3861?
CVE-2013-3861 affects .NET Framework versions 2.0 SP2, 3.5, 3.5 SP1, 3.5.1, 4.0, and 4.5.
What type of attack does CVE-2013-3861 enable?
CVE-2013-3861 enables remote attackers to cause a denial of service through crafted character sequences in JSON data.
Is there any workaround for CVE-2013-3861?
There are no known workarounds for CVE-2013-3861; applying the relevant security updates is the advised course of action.

agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/author
agent/weakness
agent/last-modified-date
agent/severity
agent/references
agent/description
agent/event
agent/first-publish-date
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/microsoft
canonical/microsoft .net framework 4
version/microsoft .net framework 4/2.0-sp2
version/microsoft .net framework 4/3.5
version/microsoft .net framework 4/3.5-sp1
version/microsoft .net framework 4/3.5.1
version/microsoft .net framework 4/4.0
version/microsoft .net framework 4/4.5

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