CVE-2020-10143 - Vulnerability Details - OpenCVE

Macrium Reflect includes an OpenSSL component that specifies an OPENSSLDIR variable as C:\openssl\. Macrium Reflect contains a privileged service that uses this OpenSSL component. Because unprivileged Windows users can create subdirectories off of the system root, a user can create the appropriate path to a specially-crafted openssl.cnf file to achieve arbitrary code execution with SYSTEM privileges.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00045.

Key SSVC decision points have not yet been added.

Vendors	Products
Macrium	Reflect

Configuration 1 [-]

cpe:2.3:a:macrium:reflect:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2020-2606	Macrium Reflect includes an OpenSSL component that specifies an OPENSSLDIR variable as C:\openssl\. Macrium Reflect contains a privileged service that uses this OpenSSL component. Because unprivileged Windows users can create subdirectories off of the system root, a user can create the appropriate path to a specially-crafted openssl.cnf file to achieve arbitrary code execution with SYSTEM privileges.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.kb.cert.org/vuls/id/760767

History

No history.

MITRE

Status: PUBLISHED

Assigner: certcc

Published: 2020-12-09T22:35:12

Updated: 2024-08-04T10:50:57.907Z

Reserved: 2020-03-05T00:00:00

Link: CVE-2020-10143

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-12-09T23:15:12.247

Modified: 2024-11-21T04:54:54.087

Link: CVE-2020-10143

Redhat

No data.

OpenCVE Enrichment

No data.

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