Fiche vulnérabilité
CVE-2023-20900 : faille élevée VMware Tools (CVSS 7.1)
Description
A malicious actor that has been granted Guest Operation Privileges https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-security/GUID-6A952214-0E5E-4CCF-9D2A-90948FF643EC.html in a target virtual machine may be able to elevate their privileges if that target virtual machine has been assigned a more privileged Guest Alias https://vdc-download.vmware.com/vmwb-repository/dcr-public/d1902b0e-d479-46bf-8ac9-cee0e31e8ec0/07ce8dbd-db48-4261-9b8f-c6d3ad8ba472/vim.vm.guest.AliasManager.html .
En bref
- Sévérité
- Élevée (CVSS 7.1)
- Vecteur CVSS
- CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 31 août 2023
- Dernière mise à jour
- 2 août 2024
Produits concernés
- VMware Tools
- VMware Tools (open-vm-tools)
Références
- Fiche CVE-2023-20900 sur le NVD (NIST)
- vmware.com/security/advisories/VMSA-2023-0019.html
- openwall.com/lists/oss-security/2023/08/31/1
- debian.org/security/2023/dsa-5493
- lists.fedoraproject.org/archives/list/package…
- lists.fedoraproject.org/archives/list/package…
- lists.fedoraproject.org/archives/list/package…
- lists.debian.org/debian-lts-announce/2023/10/msg00000.html
- security.netapp.com/advisory/ntap-20231013-0002/
- openwall.com/lists/oss-security/2023/10/27/1