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Vulnerability Details : CVE-2013-3861

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."
Publish Date : 2013-10-09 Last Update Date : 2013-12-19
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- CVSS Scores & Vulnerability Types

CVSS Score
7.8
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 20

- Related OVAL Definitions

Title Definition Id Class Family
JSON Parsing Vulnerability (CVE-2013-3861) - MS13-082 oval:org.mitre.oval:def:18842 windows
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2013-3861

# Product Type Vendor Product Version Update Edition Language
1 Application Microsoft .net Framework 2.0 SP2 Version Details Vulnerabilities
2 Application Microsoft .net Framework 3.5 SP1 Version Details Vulnerabilities
3 Application Microsoft .net Framework 3.5 Version Details Vulnerabilities
4 Application Microsoft .net Framework 3.5.1 Version Details Vulnerabilities
5 Application Microsoft .net Framework 4.0 Version Details Vulnerabilities
6 Application Microsoft .net Framework 4.5 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Microsoft .net Framework 6

- References For CVE-2013-3861

http://technet.microsoft.com/en-us/security/bulletin/ms13-082
Microsoft Security Bulletin MS13-082 MS13-082 - Critical : Vulnerabilities in .NET Framework Could Allow Remote Code Execution (2878890) - Version: 1.1 Severity Rating: Critical Revision Note: V1.1 (October 10, 2013): Bulletin revised to indicate that Server Core installations of Windows Server 2012 are affected by the vulnerability addressed in the 2861194 update. This is an informational change only. There were no changes to the detection logic or the security update files. Customers who have already successfully updated their systems do not need to take any action. Summary: This security update resolves two privately reported vulnerabilities and one publicly disclosed vulnerability in Microsoft .NET Framework. The most severe of the vulnerabilities could allow remote code execution if a user visits a website containing a specially crafted OpenType font (OTF) file using a browser capable of instantiating XBAP applications.Release Date:2013-10-10
http://www.us-cert.gov/ncas/alerts/TA13-288A
CERT TA13-288A

- Metasploit Modules Related To CVE-2013-3861

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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