CVE-2020-0674

Public exploit code

Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.

• Microsoft Internet Explorer 11 and WPAD service 'Jscript.dll' - Use-After-Free2021-05-13 · local · windows_x86-64
• Microsoft Internet Explorer 11 - Use-After-Free2020-11-17 · local · windows

Impact

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.

Affected products

Weakness classification

References

• NVD record
• CVE.org record
• CISA KEV catalog
• http://packetstormsecurity.com/files/159137/Microsoft-Internet-Explorer-11-Use-After-Free.html
• http://packetstormsecurity.com/files/161309/Microsoft-Internet-Explorer-11-Use-After-Free.html
• http://packetstormsecurity.com/files/162565/Microsoft-Internet-Explorer-8-11-Use-After-Free.html
• https://github.com/maxpl0it/CVE-2020-0674-Exploit
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0674
• http://packetstormsecurity.com/files/159137/Microsoft-Internet-Explorer-11-Use-After-Free.html
• http://packetstormsecurity.com/files/161309/Microsoft-Internet-Explorer-11-Use-After-Free.html
• http://packetstormsecurity.com/files/162565/Microsoft-Internet-Explorer-8-11-Use-After-Free.html
• https://github.com/maxpl0it/CVE-2020-0674-Exploit
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0674
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-0674