9.3

CVE-2021-34448

Warnung

Scripting Engine Memory Corruption Vulnerability

Scripting Engine Memory Corruption Vulnerability
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 1507 Version < 10.0.10240.19003
Microsoft ≫ Windows 10 1607 Version < 10.0.14393.4530
Microsoft ≫ Windows 10 1809 Version < 10.0.17763.2061
Microsoft ≫ Windows 10 1909 Version < 10.0.18363.1679
Microsoft ≫ Windows 10 2004 Version < 10.0.19041.1110
Microsoft ≫ Windows 10 20h2 Version < 10.0.19042.1110
Microsoft ≫ Windows 10 21h1 Version < 10.0.19043.1110
Microsoft ≫ Windows 7 Version - Update sp1
Microsoft ≫ Windows 8.1 Version -
Microsoft ≫ Windows Rt 8.1 Version -
Microsoft ≫ Windows Server 2008 Version r2 Update sp1 HwPlatform x64
Microsoft ≫ Windows Server 2016 Version < 10.0.14393.4530
Microsoft ≫ Windows Server 2019 Version < 10.0.17763.2061

03.11.2021: CISA Known Exploited Vulnerabilities (KEV) Catalog

Microsoft Windows Scripting Engine Memory Corruption Vulnerability

Schwachstelle

Microsoft Windows Scripting Engine contains an unspecified vulnerability that allows for memory corruption.

Beschreibung

Apply updates per vendor instructions.

Erforderliche Maßnahmen
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 40.06% 0.985
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.3 8.6 10
AV:N/AC:M/Au:N/C:C/I:C/A:C
NIST 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Microsoft 6.8 1.6 5.2
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34448
Patch
Vendor Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34448
Patch
Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-34448
US Government Resource