CVE-2020-10143

Summary

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.

Affected Software

VendorProductVersion RangeStatus
MacriumReflect7.2 < 7.2*affected
MacriumReflect7.3 < 7.3.5281affected

Weaknesses

  • CWE-284: CWE-284 Improper Access Control

ADP Enrichment

CVE Program Container

Additional References

References