CVE-2019-1390

Description

A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory, aka 'VBScript Remote Code Execution Vulnerability'.

7.5

CVSS

Severity: High

CVSS 3.1 •

CVSS 2.0 •

EPSS 8.39% Top 10%

Vendor Advisory microsoft.com

Affected: Microsoft Internet Explorer 9

Affected: Microsoft Internet Explorer 11

Affected: Microsoft Internet Explorer 11 on Windows Server 2012

Affected: Microsoft Internet Explorer 11 on Windows 10 Version 1903 for 32-bit Systems

Affected: Microsoft Internet Explorer 11 on Windows 10 Version 1903 for x64-based Systems

Affected: Microsoft Internet Explorer 11 on Windows 10 Version 1903 for ARM64-based Systems

Affected: Microsoft Internet Explorer 10

References

Link	Tags
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1390	patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-1390?: CVE-2019-1390 has been scored as a high severity vulnerability.
How to fix CVE-2019-1390?: To fix CVE-2019-1390, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-1390 being actively exploited in the wild?: It is possible that CVE-2019-1390 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~8% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-1390?: CVE-2019-1390 affects Microsoft Internet Explorer 9, Microsoft Internet Explorer 11, Microsoft Internet Explorer 11 on Windows Server 2012, Microsoft Internet Explorer 11 on Windows 10 Version 1903 for 32-bit Systems, Microsoft Internet Explorer 11 on Windows 10 Version 1903 for x64-based Systems, Microsoft Internet Explorer 11 on Windows 10 Version 1903 for ARM64-based Systems, Microsoft Internet Explorer 10.

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