| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 6.3 | $0-$5k | 0.00 |
Summary
A vulnerability was found in Microsoft Hyper-V. It has been rated as critical. Affected is an unknown function of the component Network Switch. The manipulation leads to input validation. This vulnerability is traded as CVE-2017-0163. An attack has to be approached locally. There is no exploit available. To fix this issue, it is recommended to deploy a patch.
Details
A vulnerability, which was classified as critical, has been found in Microsoft Hyper-V (version unknown). This issue affects an unknown function of the component Network Switch. The manipulation with an unknown input 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 bug was discovered 04/11/2017. The weakness was shared 04/11/2017 by Jordan Rabet with Offensive Security as KB3211308 / KB4015217 / KB4015219 / KB4015221 / KB4015549 / KB4015550 / KB4015551 / KB4015583 / KB4015550 as confirmed knowledge base article (Website). It is possible to read the advisory at portal.msrc.microsoft.com. The identification of this vulnerability is CVE-2017-0163 since 09/09/2016. Attacking locally is a requirement. The successful exploitation requires a simple authentication. 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 97465†) and SecurityTracker (ID 1038233†). catalog.update.microsoft.com is providing further details. The entries VDB-99533, VDB-99655, VDB-99656 and VDB-99657 are related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
Product
Vendor
Name
License
Website
- Vendor: https://www.microsoft.com/
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.4VulDB Meta Temp Score: 6.3
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.6
NVD Vector: 🔍
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Input validationCWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍
Physical: Partially
Local: Yes
Remote: Partially
Availability: 🔍
Status: Proof-of-Concept
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
| 0-Day | Unlock | Unlock | Unlock | Unlock |
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| Today | Unlock | Unlock | Unlock | Unlock |
Nessus ID: 99285
Nessus Name: Windows Server 2012 April 2017 Security Updates (Petya)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 800505
OpenVAS Name: Microsoft Windows Hyper-V Multiple Vulnerabilities (3211308)
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Patch: catalog.update.microsoft.com
Timeline
09/09/2016 🔍04/11/2017 🔍
04/11/2017 🔍
04/11/2017 🔍
04/11/2017 🔍
04/11/2017 🔍
04/12/2017 🔍
04/12/2017 🔍
04/12/2017 🔍
11/28/2022 🔍
Sources
Vendor: microsoft.comAdvisory: KB3211308 / KB4015217 / KB4015219 / KB4015221 / KB4015549 / KB4015550 / KB4015551 / KB4015583 / KB4015550
Researcher: Jordan Rabet
Organization: Offensive Security
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2017-0163 (🔍)
GCVE (CVE): GCVE-0-2017-0163
GCVE (VulDB): GCVE-100-99659
OVAL: 🔍
SecurityFocus: 97465 - Microsoft Windows Hyper-V CVE-2017-0163 Remote Code Execution Vulnerability
OSVDB: - CVE-2017-0163 - Microsoft - Windows - Code Execution Issue
SecurityTracker: 1038233
Misc.: 🔍
See also: 🔍
Entry
Created: 04/12/2017 16:22Updated: 11/28/2022 14:53
Changes: 04/12/2017 16:22 (79), 09/23/2020 20:38 (8), 11/28/2022 14:52 (4), 11/28/2022 14:53 (1)
Complete: 🔍
Cache ID: 216::103
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
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