Microsoft Windows Vista SP2 up to Server 2012 R2 .NET Framework XML Document input validation

CVSS Meta Temp Score
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CTI Interest Score
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8.4$5k-$25k0.00

Summaryinfo

A vulnerability classified as critical was found in Microsoft Windows Vista SP2 up to Server 2012 R2. Impacted is an unknown function of the component .NET Framework. Such manipulation as part of XML Document leads to input validation. This vulnerability is traded as CVE-2016-0132. The attack may be launched remotely. There is no exploit available. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in Microsoft Windows Vista SP2 up to Server 2012 R2 (Operating System) and classified as critical. Affected by this issue is an unknown function of the component .NET Framework. The manipulation as part of a XML Document leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability.

The weakness was shared 03/08/2016 as MS16-035 as confirmed bulletin (Technet). The advisory is shared for download at technet.microsoft.com. This vulnerability is handled as CVE-2016-0132 since 12/04/2015. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 07/09/2022).

The vulnerability scanner Nessus provides a plugin with the ID 89757 (MS16-035: Security Update for .NET Framework to Address Security Feature Bypass (3141780)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins. The commercial vulnerability scanner Qualys is able to test this issue with plugin 91180 (Microsoft .NET Framework Security Feature Bypass Vulnerability (MS16-035)).

Applying the patch MS16-035 is able to eliminate this problem. The bugfix is ready for download at technet.microsoft.com. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (89757), SecurityFocus (BID 84075†) and Vulnerability Center (SBV-57108†). zdnet.com is providing further details. The entries VDB-81265, VDB-81266, VDB-81267 and VDB-81268 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
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CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 89757
Nessus Name: MS16-035: Security Update for .NET Framework to Address Security Feature Bypass (3141780)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 802074
OpenVAS Name: Microsoft .NET XML Validation Security Feature Bypass Vulnerability (3141780)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Patch
Status: 🔍

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Patch: MS16-035

Timelineinfo

12/04/2015 🔍
03/08/2016 +95 days 🔍
03/08/2016 +0 days 🔍
03/08/2016 +0 days 🔍
03/08/2016 +0 days 🔍
03/09/2016 +1 days 🔍
03/09/2016 +0 days 🔍
03/09/2016 +0 days 🔍
07/09/2022 +2313 days 🔍

Sourcesinfo

Vendor: microsoft.com
Product: microsoft.com

Advisory: MS16-035
Status: Confirmed

CVE: CVE-2016-0132 (🔍)
GCVE (CVE): GCVE-0-2016-0132
GCVE (VulDB): GCVE-100-81284
SecurityFocus: 84075 - Microsoft .NET Framework CVE-2016-0132 Security Bypass Vulnerability
SecurityTracker: 1035213
Vulnerability Center: 57108 - [MS16-035] Microsoft .NET Framework Remote Restrictions Bypass due to a Flaw in XML File Validation, Critical

scip Labs: https://www.scip.ch/en/?labs.20161215
Misc.: 🔍
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Entryinfo

Created: 03/09/2016 11:22
Updated: 07/09/2022 23:06
Changes: 03/09/2016 11:22 (69), 04/07/2017 13:46 (16), 07/09/2022 22:58 (4), 07/09/2022 23:06 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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