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CVE-2020-0674 Details

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 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CNA: CISA-ADPCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-0674	CISA-ADP	US Government Resource
http://packetstormsecurity.com/files/159137/Microsoft-Internet-Explorer-11-Use-After-Free.html	CVE	ExploitThird Party AdvisoryVDB Entry
http://packetstormsecurity.com/files/161309/Microsoft-Internet-Explorer-11-Use-After-Free.html	CVE	ExploitThird Party AdvisoryVDB Entry
http://packetstormsecurity.com/files/162565/Microsoft-Internet-Explorer-8-11-Use-After-Free.html	CVE	ExploitThird Party AdvisoryVDB Entry
https://github.com/maxpl0it/CVE-2020-0674-Exploit	CVE	ExploitThird Party Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0674	CVE	PatchVendor Advisory
http://packetstormsecurity.com/files/159137/Microsoft-Internet-Explorer-11-Use-After-Free.html	[email protected]	ExploitThird Party AdvisoryVDB Entry
http://packetstormsecurity.com/files/161309/Microsoft-Internet-Explorer-11-Use-After-Free.html	[email protected]	ExploitThird Party AdvisoryVDB Entry
http://packetstormsecurity.com/files/162565/Microsoft-Internet-Explorer-8-11-Use-After-Free.html	[email protected]	ExploitThird Party AdvisoryVDB Entry
https://github.com/maxpl0it/CVE-2020-0674-Exploit	[email protected]	ExploitThird Party Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0674	[email protected]	PatchVendor Advisory

see all 11 references

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	Nov 3, 2021	May 3, 2022	Apply updates per vendor instructions.

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-416	Use After Free	[email protected]
CWE-416	Use After Free	CISA-ADP

Affected Products

Product	Versions
microsoft internet explorer	9 10 11 -
CPE cpe:2.3:a:microsoft:internet_explorer:9:::::::* cpe:2.3:a:microsoft:internet_explorer:10:::::::* cpe:2.3:a:microsoft:internet_explorer:11:-:::::: Remediation No remediation found in references.
microsoft windows server 2008	r2 sp1
CPE cpe:2.3:o:microsoft:windows_server_2008:-:sp2:::::: cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:::::x64:* Remediation No remediation found in references.
microsoft windows server 2012	r2
CPE cpe:2.3:o:microsoft:windows_server_2012:-:::::::* cpe:2.3:o:microsoft:windows_server_2012:r2:::::::* Remediation No remediation found in references.
microsoft windows 10 1507	All versions
CPE cpe:2.3:o:microsoft:windows_10_1507:-::::::x64: cpe:2.3:o:microsoft:windows_10_1507:-::::::x86: Remediation No remediation found in references.
microsoft windows 10 1607	All versions
CPE cpe:2.3:o:microsoft:windows_10_1607:-::::::x64: cpe:2.3:o:microsoft:windows_10_1607:-::::::x86: Remediation No remediation found in references.
microsoft windows 10 1709	All versions
CPE cpe:2.3:o:microsoft:windows_10_1709:-::::::arm64: cpe:2.3:o:microsoft:windows_10_1709:-::::::x64: cpe:2.3:o:microsoft:windows_10_1709:-::::::x86: Remediation No remediation found in references.
microsoft windows 10 1803	All versions
CPE cpe:2.3:o:microsoft:windows_10_1803:-::::::arm64: cpe:2.3:o:microsoft:windows_10_1803:-::::::x64: cpe:2.3:o:microsoft:windows_10_1803:-::::::x86: Remediation No remediation found in references.
microsoft windows 10 1809	All versions
CPE 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_1809:-::::::x86: Remediation No remediation found in references.
microsoft windows 10 1903	All versions
CPE 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: Remediation No remediation found in references.
microsoft windows 10 1909	All versions
CPE cpe:2.3:o:microsoft:windows_10_1909:-::::::arm64: cpe:2.3:o:microsoft:windows_10_1909:-::::::x64: cpe:2.3:o:microsoft:windows_10_1909:-::::::x86: Remediation No remediation found in references.
microsoft windows 7	All versions
CPE cpe:2.3:o:microsoft:windows_7:-:sp1:::::: Remediation No remediation found in references.
microsoft windows 8.1	All versions
CPE cpe:2.3:o:microsoft:windows_8.1:-:::::::* Remediation No remediation found in references.
microsoft windows rt 8.1	All versions
CPE cpe:2.3:o:microsoft:windows_rt_8.1:-:::::::* Remediation No remediation found in references.
microsoft windows server 2016	All versions
CPE cpe:2.3:o:microsoft:windows_server_2016:-:::::::* Remediation No remediation found in references.
microsoft windows server 2019	All versions
CPE cpe:2.3:o:microsoft:windows_server_2019:-:::::::* Remediation No remediation found in references.

Change History

18 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Oct 29, 2025	Modified Analysis	[email protected]
Oct 22, 2025	CVE Modified	CISA-ADP
Oct 21, 2025	CVE Modified	CISA-ADP
Oct 21, 2025	CVE Modified	CISA-ADP
Apr 8, 2025	Modified Analysis	[email protected]
Feb 7, 2025	CVE Modified	CISA-ADP
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jan 1, 2022	Modified Analysis	[email protected]
Jul 21, 2021	CWE Remap	[email protected]
May 13, 2021	CVE Modified	[email protected]
Feb 25, 2021	Modified Analysis	[email protected]
Feb 8, 2021	CVE Modified	[email protected]
Sep 11, 2020	CVE Modified	[email protected]
May 8, 2020	CVE Modified	[email protected]
Feb 12, 2020	Initial Analysis	[email protected]

CVE-2020-0674 Details

Description

Metrics

References to Advisories, Solutions, and Tools

This CVE is in CISA's Known Exploited Vulnerabilities Catalog

Weakness Enumeration

Affected Products

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