7.6

CVE-2020-0674

Warnung
Exploit

A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2020-0673, CVE-2020-0710, CVE-2020-0711, CVE-2020-0712, CVE-2020-0713, CVE-2020-0767.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Internet Explorer Version9
   Microsoft ≫ Windows Server 2008 Version- Updatesp2
Microsoft ≫ Internet Explorer Version10
   Microsoft ≫ Windows Server 2012 Version-
Microsoft ≫ Internet Explorer Version11 Update-
   Microsoft ≫ Windows 10 1507 Version- HwPlatformx64
   Microsoft ≫ Windows 10 1507 Version- HwPlatformx86
   Microsoft ≫ Windows 10 1607 Version- HwPlatformx64
   Microsoft ≫ Windows 10 1607 Version- HwPlatformx86
   Microsoft ≫ Windows 10 1709 Version- HwPlatformarm64
   Microsoft ≫ Windows 10 1709 Version- HwPlatformx64
   Microsoft ≫ Windows 10 1709 Version- HwPlatformx86
   Microsoft ≫ Windows 10 1803 Version- HwPlatformarm64
   Microsoft ≫ Windows 10 1803 Version- HwPlatformx64
   Microsoft ≫ Windows 10 1803 Version- HwPlatformx86
   Microsoft ≫ Windows 10 1809 Version- HwPlatformarm64
   Microsoft ≫ Windows 10 1809 Version- HwPlatformx64
   Microsoft ≫ Windows 10 1809 Version- HwPlatformx86
   Microsoft ≫ Windows 10 1903 Version- HwPlatformarm64
   Microsoft ≫ Windows 10 1903 Version- HwPlatformx64
   Microsoft ≫ Windows 10 1903 Version- HwPlatformx86
   Microsoft ≫ Windows 10 1909 Version- HwPlatformarm64
   Microsoft ≫ Windows 10 1909 Version- HwPlatformx64
   Microsoft ≫ Windows 10 1909 Version- HwPlatformx86
   Microsoft ≫ Windows 7 Version- Updatesp1
   Microsoft ≫ Windows 8.1 Version-
   Microsoft ≫ Windows Rt 8.1 Version-
   Microsoft ≫ Windows Server 2008 Versionr2 Updatesp1 HwPlatformx64
   Microsoft ≫ Windows Server 2012 Version-
   Microsoft ≫ Windows Server 2012 Versionr2
   Microsoft ≫ Windows Server 2016 Version-
   Microsoft ≫ Windows Server 2019 Version-

03.11.2021: CISA Known Exploited Vulnerabilities (KEV) Catalog

Microsoft Internet Explorer Scripting Engine Memory Corruption Vulnerability

Schwachstelle

Microsoft Internet Explorer contains a memory corruption vulnerability due to the way the Scripting Engine handles objects in memory. Successful exploitation could allow remote code execution in the context of the current user.

Beschreibung

Apply updates per vendor instructions.

Erforderliche Maßnahmen
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 93.74% 0.998
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 1.6 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd@nist.gov 7.6 4.9 10
AV:N/AC:H/Au:N/C:C/I:C/A:C
134c704f-9b21-4f2e-91b3-4a467353bcc0 7.5 1.6 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.