Microsoft Hyper-V up to 2016 input validation

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in Microsoft Hyper-V up to 2016 and classified as problematic. The affected element is an unknown function. This manipulation causes input validation. This vulnerability is registered as CVE-2017-0185. The attack needs to be launched locally. No exploit is available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability was found in Microsoft Hyper-V up to 2016. It has been declared as problematic. Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect availability.

The bug was discovered 04/11/2017. The weakness was published 04/11/2017 with Microsoft as KB4015550 / KB4015551 / KB4015217 / KB4015219 / KB4015221 / KB4015583 as confirmed knowledge base article (Website). It is possible to read the advisory at portal.msrc.microsoft.com. This vulnerability is known as CVE-2017-0185 since 09/09/2016. Attacking locally is a requirement. A single authentication is necessary for exploitation. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 99285 (Windows Server 2012 April 2017 Security Updates (Petya)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 91355 (Microsoft Windows Security Update April 2017).

Applying a patch is able to eliminate this problem. The bugfix is ready for download at catalog.update.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 (99285), SecurityFocus (BID 97437†) and SecurityTracker (ID 1038230†). Additional details are provided at catalog.update.microsoft.com. Similar entries are available at VDB-99533, VDB-99656, VDB-99657 and VDB-99658. Be aware that VulDB is the high quality 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: 5.6
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.5
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.8
NVD Vector: 🔍

CVSSv2info

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Exploitinginfo

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

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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Price Prediction: 🔍
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Nessus ID: 99285
Nessus Name: Windows Server 2012 April 2017 Security Updates (Petya)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 800218
OpenVAS Name: Microsoft Windows Multiple Vulnerabilities (KB4015583)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Patch
Status: 🔍

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0-Day Time: 🔍
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Patch: catalog.update.microsoft.com

Timelineinfo

09/09/2016 🔍
04/11/2017 +214 days 🔍
04/11/2017 +0 days 🔍
04/11/2017 +0 days 🔍
04/11/2017 +0 days 🔍
04/11/2017 +0 days 🔍
04/11/2017 +0 days 🔍
04/12/2017 +1 days 🔍
04/12/2017 +0 days 🔍
12/23/2024 +2812 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: KB4015550 / KB4015551 / KB4015217 / KB4015219 / KB4015221 / KB4015583
Organization: Microsoft
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-0185 (🔍)
GCVE (CVE): GCVE-0-2017-0185
GCVE (VulDB): GCVE-100-99655

OVAL: 🔍

SecurityFocus: 97437 - Microsoft Windows Hyper-V CVE-2017-0185 Remote Denial of Service Vulnerability
OSVDB: - CVE-2017-0185 - Microsoft - Windows - Denial of Service Issue
SecurityTracker: 1038230

scip Labs: https://www.scip.ch/en/?labs.20161013
Misc.: 🔍
See also: 🔍

Entryinfo

Created: 04/12/2017 11:52
Updated: 12/23/2024 06:20
Changes: 04/12/2017 11:52 (77), 09/23/2020 20:50 (7), 11/28/2022 14:30 (4), 11/28/2022 14:35 (1), 12/23/2024 06:20 (22)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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