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.

• CWE-416
• CWE-416

• http://packetstormsecurity.com/files/159137/Microsoft-Internet-Explorer-11-Use-After-Free.htmlExploit, Third Party Advisory, VDB Entry
• http://packetstormsecurity.com/files/161309/Microsoft-Internet-Explorer-11-Use-After-Free.htmlExploit, Third Party Advisory, VDB Entry
• http://packetstormsecurity.com/files/162565/Microsoft-Internet-Explorer-8-11-Use-After-Free.htmlExploit, Third Party Advisory, VDB Entry
• https://github.com/maxpl0it/CVE-2020-0674-ExploitExploit, Third Party Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0674Patch, Vendor Advisory
• http://packetstormsecurity.com/files/159137/Microsoft-Internet-Explorer-11-Use-After-Free.htmlExploit, Third Party Advisory, VDB Entry
• http://packetstormsecurity.com/files/161309/Microsoft-Internet-Explorer-11-Use-After-Free.htmlExploit, Third Party Advisory, VDB Entry
• http://packetstormsecurity.com/files/162565/Microsoft-Internet-Explorer-8-11-Use-After-Free.htmlExploit, Third Party Advisory, VDB Entry
• https://github.com/maxpl0it/CVE-2020-0674-ExploitExploit, Third Party Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0674Patch, Vendor Advisory
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-0674US Government Resource

Published

Feb 11, 2020

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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