CVE-2020-0674
Detail
Description
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.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:N/AC:H/Au:N/C:C/I:C/A:C)
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This CVE is in CISA's Known Exploited Vulnerabilities Catalog
Reference
CISA's BOD 22-01 and Known
Exploited Vulnerabilities Catalog for further guidance and requirements.
Vulnerability Name
Date Added
Due Date
Required Action
Microsoft Internet Explorer Scripting Engine Memory Corruption Vulnerability
11/03/2021
05/03/2022
Apply updates per vendor instructions.
Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-416
Use After Free
NIST
CISA-ADP
Change History
12 change records found show changes
Modified Analysis by NIST 4/08/2025 12:00:10 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
AND
OR
*cpe:2.3:a:microsoft:internet_explorer:11:-:*:*:*:*:*:*
OR
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:*:*
AND
OR
*cpe:2.3:a:microsoft:internet_explorer:11:-:*:*:*:*:*:*
OR
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_10_1709:-:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10_1909:-:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10_1803:-:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_10_1903:-:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_10_1903:-:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10_1903:-:*:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_10_1709:-:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_10_1709:-:*:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_10_1909:-:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_10_1909:-:*:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_10_1803:-:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_10_1803:-:*:*:*:*:*:x86:*
CVE Modified by CISA-ADP 2/07/2025 11:15:31 AM
Action
Type
Old Value
New Value
Added
CVSS V3.1
AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Added
CWE
CWE-416
CVE Modified by CVE 11/20/2024 11:53:58 PM
Action
Type
Old Value
New Value
Added
Reference
http://packetstormsecurity.com/files/159137/Microsoft-Internet-Explorer-11-Use-After-Free.html
Added
Reference
http://packetstormsecurity.com/files/161309/Microsoft-Internet-Explorer-11-Use-After-Free.html
Added
Reference
http://packetstormsecurity.com/files/162565/Microsoft-Internet-Explorer-8-11-Use-After-Free.html
Added
Reference
https://github.com/maxpl0it/CVE-2020-0674-Exploit
Added
Reference
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0674
CVE Modified by Microsoft Corporation 5/14/2024 2:13:29 AM
Action
Type
Old Value
New Value
Modified Analysis by NIST 1/01/2022 2:51:01 PM
Action
Type
Old Value
New Value
Changed
Reference Type
http://packetstormsecurity.com/files/162565/Microsoft-Internet-Explorer-8-11-Use-After-Free.html No Types Assigned
http://packetstormsecurity.com/files/162565/Microsoft-Internet-Explorer-8-11-Use-After-Free.html Exploit, Third Party Advisory, VDB Entry
CWE Remap by NIST 7/21/2021 7:39:23 AM
Action
Type
Old Value
New Value
Changed
CWE
CWE-119
CWE-416
CVE Modified by Microsoft Corporation 5/13/2021 2:15:08 PM
Action
Type
Old Value
New Value
Added
Reference
http://packetstormsecurity.com/files/162565/Microsoft-Internet-Explorer-8-11-Use-After-Free.html [No Types Assigned]
Modified Analysis by NIST 2/25/2021 12:09:18 PM
Action
Type
Old Value
New Value
Changed
Reference Type
http://packetstormsecurity.com/files/159137/Microsoft-Internet-Explorer-11-Use-After-Free.html No Types Assigned
http://packetstormsecurity.com/files/159137/Microsoft-Internet-Explorer-11-Use-After-Free.html Exploit, Third Party Advisory, VDB Entry
Changed
Reference Type
http://packetstormsecurity.com/files/161309/Microsoft-Internet-Explorer-11-Use-After-Free.html No Types Assigned
http://packetstormsecurity.com/files/161309/Microsoft-Internet-Explorer-11-Use-After-Free.html Exploit, Third Party Advisory, VDB Entry
Changed
Reference Type
https://github.com/maxpl0it/CVE-2020-0674-Exploit No Types Assigned
https://github.com/maxpl0it/CVE-2020-0674-Exploit Exploit, Third Party Advisory
CVE Modified by Microsoft Corporation 2/08/2021 2:15:13 PM
Action
Type
Old Value
New Value
Added
Reference
http://packetstormsecurity.com/files/161309/Microsoft-Internet-Explorer-11-Use-After-Free.html [No Types Assigned]
CVE Modified by Microsoft Corporation 9/11/2020 1:15:13 PM
Action
Type
Old Value
New Value
Added
Reference
http://packetstormsecurity.com/files/159137/Microsoft-Internet-Explorer-11-Use-After-Free.html [No Types Assigned]
CVE Modified by Microsoft Corporation 5/08/2020 5:15:12 PM
Action
Type
Old Value
New Value
Added
Reference
https://github.com/maxpl0it/CVE-2020-0674-Exploit [No Types Assigned]
Initial Analysis by NIST 2/12/2020 12:53:13 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Added
CVSS V2
NIST (AV:N/AC:H/Au:N/C:C/I:C/A:C)
Added
CWE
NIST CWE-119
Added
CPE Configuration
AND
OR
*cpe:2.3:a:microsoft:internet_explorer:10:*:*:*:*:*:*:*
OR
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:a:microsoft:internet_explorer:11:-:*:*:*:*:*:*
OR
cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:*
OR
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
Changed
Reference Type
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0674 No Types Assigned
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0674 Patch, Vendor Advisory
Added
CVSS V2 Metadata
Victim must voluntarily interact with attack mechanism
Quick Info
CVE Dictionary Entry: CVE-2020-0674 NVD
Published Date: 02/11/2020 NVD
Last Modified: 04/08/2025
Source: Microsoft Corporation
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