CVE-2020-1220

Description

A spoofing vulnerability exists when theMicrosoft Edge (Chromium-based) in IE Mode improperly handles specific redirects, aka 'Microsoft Edge (Chromium-based) in IE Mode Spoofing Vulnerability'.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.26%
Vendor Advisory microsoft.com
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1803 for ARM64-based Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1803 for 32-bit Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1803 for x64-based Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1709 for x64-based Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1909 for x64-based Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1903 for 32-bit Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1809 for ARM64-based Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1809 for x64-based Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2019
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 2004 for ARM64-based Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1909 for 32-bit Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1903 for x64-based Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1903 for ARM64-based Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 2004 for x64-based Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1809 for 32-bit Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2012 R2
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1607 for x64-based Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows RT 8.1
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 2004 for 32-bit Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1909 for ARM64-based Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 7 for x64-based Systems Service Pack 1
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2012
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2008 R2 for x64-based Systems Service Pack 1
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1607 for 32-bit Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 8.1 for 32-bit systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2016
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1709 for ARM64-based Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1709 for 32-bit Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 8.1 for x64-based systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 for x64-based Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 for 32-bit Systems
Affected: Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 7 for 32-bit Systems Service Pack 1
Published at:
Updated at:

References

Link Tags
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1220 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-1220?
CVE-2020-1220 has been scored as a medium severity vulnerability.
How to fix CVE-2020-1220?
To fix CVE-2020-1220, 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-2020-1220 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-1220 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-1220?
CVE-2020-1220 affects Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1803 for ARM64-based Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1803 for 32-bit Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1803 for x64-based Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1709 for x64-based Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1909 for x64-based Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1903 for 32-bit Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1809 for ARM64-based Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1809 for x64-based Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2019, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 2004 for ARM64-based Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1909 for 32-bit Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1903 for x64-based Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1903 for ARM64-based Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 2004 for x64-based Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1809 for 32-bit Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2012 R2, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1607 for x64-based Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows RT 8.1, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 2004 for 32-bit Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1909 for ARM64-based Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 7 for x64-based Systems Service Pack 1, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2012, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2008 R2 for x64-based Systems Service Pack 1, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1607 for 32-bit Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 8.1 for 32-bit systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows Server 2016, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1709 for ARM64-based Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 Version 1709 for 32-bit Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 8.1 for x64-based systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 for x64-based Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 10 for 32-bit Systems, Microsoft Microsoft Edge (Chromium-based) in IE Mode on Windows 7 for 32-bit Systems Service Pack 1.
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