CVE-2023-20867 Affecting open-vm-tools package, versions <12.2.5-r0


Severity

Recommended
0.0
low
0
10

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Threat Intelligence

Exploit Maturity
Attacked
EPSS
13.53% (97th percentile)

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  • Snyk IDSNYK-ALPINE324-OPENVMTOOLS-17301751
  • published11 Jun 2026
  • disclosed13 Jun 2023

Introduced: 13 Jun 2023

CVE-2023-20867  (opens in a new tab)

How to fix?

Upgrade Alpine:3.24 open-vm-tools to version 12.2.5-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream open-vm-tools package and not the open-vm-tools package as distributed by Alpine. See How to fix? for Alpine:3.24 relevant fixed versions and status.

A fully compromised ESXi host can force VMware Tools to fail to authenticate host-to-guest operations, impacting the confidentiality and integrity of the guest virtual machine.

CVSS Base Scores

version 3.1