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CVE-2020-17096 - Security Update Guide - Microsoft - Windows NTFS Remote Code Ex...

 3 years ago
source link: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-17096
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Windows NTFS Remote Code Execution Vulnerability
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Security Vulnerability

Released: 12/08/2020

Assigning CNA:
Microsoft

MITRE CVE-2020-17096

CVSS:3.0 7.5 / 6.5
Base score metrics(8)
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Temporal score metrics(3)
Exploit Code Maturity
Remediation Level
Report Confidence

Please see Common Vulnerability Scoring System for more information on the definition of these metrics.

Exploitability

The following table provides an exploitability assessment for this vulnerability at the time of original publication.
Publicly Disclosed
Exploited
Exploitability Assessment
Exploitation More Likely

How would an attacker exploit this vulnerability?

A local attacker could run a specially crafted application that would elevate the attacker's privileges.

A remote attacker with SMBv2 access to a vulnerable system could send specially crafted requests over a network to exploit this vulnerability and execute code on the target system.

Acknowledgements

Microsoft recognizes the efforts of those in the security community who help us protect customers through coordinated vulnerability disclosure. See Acknowledgements for more information.

Security Updates

To determine the support lifecycle for your software, see the Microsoft Support Lifecycle.

Disclaimer

The information provided in the Microsoft Knowledge Base is provided "as is" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.

Revisions

Version
Revision Date
Description
12/08/2020

Information published.


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