7.5

CVE-2023-21757

Windows Layer 2 Tunneling Protocol (L2TP) Denial of Service Vulnerability

Windows Layer 2 Tunneling Protocol (L2TP) Denial of Service Vulnerability
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 Version -
Microsoft ≫ Windows 10 Version 20h2
Microsoft ≫ Windows 10 Version 21h2
Microsoft ≫ Windows 10 Version 22h2
Microsoft ≫ Windows 10 Version 1607
Microsoft ≫ Windows 10 Version 1809
Microsoft ≫ Windows 11 Version - HwPlatform arm64
Microsoft ≫ Windows 11 Version - HwPlatform x64
Microsoft ≫ Windows 11 Version 21h2 HwPlatform arm64
Microsoft ≫ Windows 11 Version 21h2 HwPlatform x64
Microsoft ≫ Windows 11 Version 22h2 HwPlatform arm64
Microsoft ≫ Windows 11 Version 22h2 HwPlatform x64
Microsoft ≫ Windows 7 Version - Update sp1
Microsoft ≫ Windows 8.1 Version -
Microsoft ≫ Windows Rt 8.1 Version -
Microsoft ≫ Windows Server 2008 Version - Update sp2
Microsoft ≫ Windows Server 2008 Version r2 Update sp1 HwPlatform x64
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.01% 0.783
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Microsoft 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21757