Published: 15/08/2018 Updated: 24/08/2020

CVSS v2 Base Score: 7.6 | Impact Score: 10 | Exploitability Score: 4.9

CVSS v3 Base Score: 7.5 | Impact Score: 5.9 | Exploitability Score: 1.6

VMScore: 676

Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C

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 affects Internet Explorer 9, Internet Explorer 11, Internet Explorer 10. This CVE ID is unique from CVE-2018-8353, CVE-2018-8355, CVE-2018-8359, CVE-2018-8371, CVE-2018-8372, CVE-2018-8373, CVE-2018-8385, CVE-2018-8390.

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microsoft internet_explorer 11
microsoft internet_explorer 10
microsoft internet_explorer 9

jscriptdll - ActiveXObject BSTR - Use After Free Vulnerability Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code Vulnerability Description A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer The vulnerability could corrupt memory in such

CWE-787 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8389 http://www.securitytracker.com/id/1041483 http://www.securityfocus.com/bid/105036 https://nvd.nist.gov https://github.com/sharmasandeepkr/cve-2018-8389

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CVE-2018-8389

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