Improper Authentication The advisory has been revoked - it doesn't affect any version of package open-vm-tools-salt-minion (opens in a new tab)
Threat Intelligence
Snyk has reported that there have been attempts or successful attacks targeting this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL9-OPENVMTOOLSSALTMINION-12352237
- published1 Sept 2025
- disclosed13 Jun 2023
Introduced: 13 Jun 2023
CVE-2023-20867 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:9.
NVD Description
Note: Versions mentioned in the description apply only to the upstream open-vm-tools-salt-minion package and not the open-vm-tools-salt-minion package as distributed by RHEL.
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.
References
- https://access.redhat.com/security/cve/CVE-2023-20867
- http://www.openwall.com/lists/oss-security/2023/10/16/11
- http://www.openwall.com/lists/oss-security/2023/10/16/2
- https://lists.debian.org/debian-lts-announce/2023/08/msg00020.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NVKQ6Y2JFJRWPFOZUOTFO3H27BK5GGOG/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TJNJMD67QIT6LXLKWSHFM47DCLRSMT6W/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZJM6HDRQYS74JA7YNKQBFH2XSZ52HEWH/
- https://security.netapp.com/advisory/ntap-20230725-0001/
- https://www.debian.org/security/2023/dsa-5493
- https://www.vmware.com/security/advisories/VMSA-2023-0013.html
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-20867
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog