CVE-2020-0674

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.

CVSS v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2.0

7.6 HIGHAV:N/AC:H/Au:N/C:C/I:C/A:C

EPSS

86.86% chance of exploitation in the next 30 days, 100th percentile

CISA KEV

added 2021-11-03

Published

2020-02-11

Updated

2025-10-21

Proof-of-concept exploits (8)

• http://packetstormsecurity.com/files/159137/Microsoft-Internet-Explorer-11-Use-After-Free…
• http://packetstormsecurity.com/files/161309/Microsoft-Internet-Explorer-11-Use-After-Free…
• http://packetstormsecurity.com/files/162565/Microsoft-Internet-Explorer-8-11-Use-After-Fr…
• maxpl0it/CVE-2020-0674-Exploit222★ · 2020-05-15
• Ken-Abruzzi/CVE-2020-06740★ · 2020-09-30
• Neko-chanQwQ/CVE-2020-0674-PoC1★ · 2021-07-03
• forrest-orr/DoubleStar147★ · 2022-05-23
• maxpl0it/CVE-2019-17026-Exploit47★ · 2020-08-27

ExploitDB entries (2)

• https://www.exploit-db.com/exploits/49863
• https://www.exploit-db.com/exploits/49062

References

• CVE Record
• NVD entry

Related

• CVE-2019-17026
• CVE-2020-0796
• CVE-2020-1350
• CVE-2020-0688
• CVE-2020-1048
• CVE-2020-1472