3.9Niedrig KEV

CVE-2023-20867VMware Tools Authentication Bypass Vulnerability

VMware VMware Tools Veröffentlicht: 2023-06-13 19:47 (vor 3 Jahren)

Bekannt ausgenutzt — VMware Tools Authentication Bypass Vulnerability

CISA hat am 23.06.2023 bestätigt, dass diese Schwachstelle in echten Angriffen genutzt wird. Frist für US-Bundesbehörden: 14.07.2023.

Erforderliche Maßnahme: Apply updates per vendor instructions. https://www.vmware.com/security/advisories/VMSA-2023-0013.html; https://nvd.nist.gov/vuln/detail/CVE-2023-20867

Beschreibung

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.

Schwachstellentyp (CWE): CWE-287

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Hersteller	Produkt	Versionen
debian	debian linux	10.0
fedoraproject	fedora	37
vmware	tools	10.3.0 – < 12.2.5
VMware	VMware Tools	fixed 12.2.5

Referenzen und Patches

https://www.vmware.com/security/advisories/VMSA-2023-0013.html PatchVendor Advisory
https://security.netapp.com/advisory/ntap-20230725-0001/ Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/08/msg00020.html Mailing ListThird Party Advisory
https://www.debian.org/security/2023/dsa-5493 Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZJM6HDRQYS74JA… Mailing ListRelease Notes
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NVKQ6Y2JFJRWPF… Mailing ListRelease Notes
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TJNJMD67QIT6LX… Mailing ListRelease Notes
http://www.openwall.com/lists/oss-security/2023/10/16/2 Mailing ListPatch
http://www.openwall.com/lists/oss-security/2023/10/16/11 Mailing ListPatch
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-20867 US Government Resource

CPE-Treffer (NVD) (7)

cpe:2.3:a:vmware:tools:*:*:*:*:*:*:*:* ≥ 10.3.0 < 12.2.5
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*

CVSS-Score

3.9Niedrig

Quelle: vmware · CVSS 3.1

Angriffsvektor: Lokal
Komplexität: Hoch
Rechte erforderlich: Hoch
Benutzerinteraktion: Keine
Geltungsbereich: Geändert
Vertraulichkeit: Niedrig
Integrität: Niedrig
Verfügbarkeit: Keine

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N

Alle Scores (3)

cna	CVSS 3.1	3.9Niedrig
security@vmware.com	CVSS 3.1	3.9Niedrig
nvd	CVSS 3.1	3.9Niedrig

EPSS (Ausnutzungswahrscheinlichkeit in 30 Tagen)

13.64%

höher als 96 % aller CVEs

CISA-Bewertung (SSVC)

Ausnutzung: active
Automatisierbar: no
Technische Auswirkung: partial

Zeitverlauf

ID reserviert2022-11-01
Veröffentlicht2023-06-13 19:47
Bei IP-DB eingegangen2026-10-24 23:31
In KEV aufgenommen2023-06-23
Zuletzt aktualisiert2026-06-17 08:31

Vergeben von (CNA): vmware
NVD-Status: Analyzed

In der Quelle ansehen: CVE.org · NVD

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