6.5Mittel

CVE-2020-16996Kerberos Security Feature Bypass Vulnerability

Microsoft Windows Server 2012; Microsoft Windows Server 2012 (Server Core installation); Microsoft Windows Server 2012 R2; Microsoft Windows Server 2012 R2 (Se… Veröffentlicht: 2020-12-10 02:36 (vor 5 Jahren)

Beschreibung

Kerberos Security Feature Bypass Vulnerability

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

Betroffene Produkte und Versionen

Hersteller	Produkt	Versionen
microsoft	windows server 1903	10.0.0 – < publication
microsoft	windows server 1909	10.0.0 – < 10.0.18363.1440
microsoft	windows server 2004	10.0.0 – < 10.0.19043.867
Microsoft	Windows Server 2012	6.2.9200.0 – < 6.2.9200.23298
Microsoft	Windows Server 2012 R2	6.3.9600.0 – < 6.3.9600.19968
Microsoft	Windows Server 2012 R2 (Server Core installation)	6.3.9600.0 – < 6.3.9600.19968
Microsoft	Windows Server 2012 (Server Core installation)	6.2.9200.0 – < 6.2.9200.23298
Microsoft	Windows Server 2016	10.0.14393.0 – < 10.0.14393.4283
Microsoft	Windows Server 2016 (Server Core installation)	10.0.14393.0 – < 10.0.14393.4283
Microsoft	Windows Server 2019	10.0.17763.0 – < 10.0.17763.1817
Microsoft	Windows Server 2019 (Server Core installation)	10.0.17763.0 – < 10.0.17763.1817
microsoft	windows server 20H2	10.0.0 – < 10.0.19043.867
Microsoft	Windows Server, version 1903 (Server Core installation)	10.0.0 – < publication
Microsoft	Windows Server, version 1909 (Server Core installation)	10.0.0 – < 10.0.18363.1440
Microsoft	Windows Server version 2004	10.0.0 – < 10.0.19043.867
Microsoft	Windows Server version 20H2	10.0.0 – < 10.0.19043.867

Referenzen und Patches

Kerberos Security Feature Bypass Vulnerability vendor-advisorypatch

CVSS-Score

6.5Mittel

Quelle: microsoft · CVSS 3.1

Angriffsvektor: Netzwerk
Komplexität: Niedrig
Rechte erforderlich: Niedrig
Benutzerinteraktion: Keine
Geltungsbereich: Unverändert
Vertraulichkeit: Keine
Integrität: Hoch
Verfügbarkeit: Keine

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C

EPSS (Ausnutzungswahrscheinlichkeit in 30 Tagen)

2.37%

höher als 84 % aller CVEs

CISA-Bewertung (SSVC)

Ausnutzung: none
Automatisierbar: no
Technische Auswirkung: total

Zeitverlauf

ID reserviert2020-08-04
Veröffentlicht2020-12-10 02:36
Bei IP-DB eingegangen2026-10-25 00:04
Zuletzt aktualisiert2026-06-09 21:08

Vergeben von (CNA): microsoft

In der Quelle ansehen: CVE.org · NVD

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