Intrusion Prevention

MS.Browser.CVE-2020-1219.Memory.Corruption

Description

This indicates an attack attempt to exploit a Memory Corruption Vulnerability in Microsoft Edge and Internet Explorer 11.
The vulnerability is due to an error in the vulnerable application when handling a maliciously crafted webpage. An attacker can exploit this by tricking an unsuspecting user into visiting a malicious webpage and execute arbitrary code within the context of the application.

Affected Products

Internet Explorer 11 on Windows 10 Version 1607 for 32-bit Systems
Internet Explorer 11 on Windows 10 Version 1607 for x64-based Systems
Internet Explorer 11 on Windows 10 Version 1709 for 32-bit Systems
Internet Explorer 11 on Windows 10 Version 1709 for x64-based Systems
Internet Explorer 11 on Windows 10 Version 1709 for ARM64-based Systems
Internet Explorer 11 on Windows 10 Version 1803 for 32-bit Systems
Internet Explorer 11 on Windows 10 Version 1803 for x64-based Systems
Internet Explorer 11 on Windows 10 Version 1803 for ARM64-based Systems
Internet Explorer 11 on Windows 10 Version 1809 for 32-bit Systems
Internet Explorer 11 on Windows 10 Version 1809 for x64-based Systems
Internet Explorer 11 on Windows 10 Version 1809 for ARM64-based Systems
Internet Explorer 11 on Windows 10 Version 1903 for 32-bit Systems
Internet Explorer 11 on Windows 10 Version 1903 for x64-based Systems
Internet Explorer 11 on Windows 10 Version 1903 for ARM64-based Systems
Internet Explorer 11 on Windows 10 Version 1909 for 32-bit Systems
Internet Explorer 11 on Windows 10 Version 1909 for x64-based Systems
Internet Explorer 11 on Windows 10 Version 1909 for ARM64-based Systems
Internet Explorer 11 on Windows 10 Version 2004 for 32-bit Systems
Internet Explorer 11 on Windows 10 Version 2004 for x64-based Systems
Internet Explorer 11 on Windows 10 Version 2004 for ARM64-based Systems
Internet Explorer 11 on Windows Server 2016
Internet Explorer 11 on Windows 7 for 32-bit Systems Service Pack 1
Internet Explorer 11 on Windows 7 for x64-based Systems Service Pack 1
Internet Explorer 11 on Windows 8.1 for 32-bit systems
Internet Explorer 11 on Windows 8.1 for x64-based systems
Internet Explorer 11 on Windows RT 8.1
Internet Explorer 11 on Windows Server 2008 R2 for x64-based Systems Service Pack 1
Internet Explorer 11 on Windows Server 2012
Internet Explorer 11 on Windows Server 2012 R2
Internet Explorer 11 on Windows Server 2019
Edge Browser on Windows 10 Version 1607 for 32-bit Systems
Edge Browser on Windows 10 Version 1607 for x64-based Systems
Edge Browser on Windows 10 Version 1709 for 32-bit Systems
Edge Browser on Windows 10 Version 1709 for x64-based Systems
Edge Browser on Windows 10 Version 1709 for ARM64-based Systems
Edge Browser on Windows 10 Version 1803 for 32-bit Systems
Edge Browser on Windows 10 Version 1803 for x64-based Systems
Edge Browser on Windows 10 Version 1803 for ARM64-based Systems
Edge Browser on Windows 10 Version 1809 for 32-bit Systems
Edge Browser on Windows 10 Version 1809 for x64-based Systems
Edge Browser on Windows 10 Version 1809 for ARM64-based Systems
Edge Browser on Windows 10 Version 1903 for 32-bit Systems
Edge Browser on Windows 10 Version 1903 for x64-based Systems
Edge Browser on Windows 10 Version 1903 for ARM64-based Systems
Edge Browser on Windows 10 Version 1909 for 32-bit Systems
Edge Browser on Windows 10 Version 1909 for x64-based Systems
Edge Browser on Windows 10 Version 1909 for ARM64-based Systems
Edge Browser on Windows 10 Version 2004 for 32-bit Systems
Edge Browser on Windows 10 Version 2004 for x64-based Systems
Edge Browser on Windows 10 Version 2004 for ARM64-based Systems
Edge Browser on Windows Server 2016
Edge Browser on Windows 7 for 32-bit Systems Service Pack 1
Edge Browser on Windows 7 for x64-based Systems Service Pack 1
Edge Browser on Windows 8.1 for 32-bit systems
Edge Browser on Windows 8.1 for x64-based systems
Edge Browser on Windows RT 8.1
Edge Browser on Windows Server 2008 R2 for x64-based Systems Service Pack 1
Edge Browser on Windows Server 2012
Edge Browser on Windows Server 2012 R2
Edge Browser on Windows Server 2019

Impact

System Compromise: Remote attackers can gain control of vulnerable systems.

Recommended Actions

Apply the most recent upgrade or patch from the vendor.
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1219

CVE References

CVE-2020-1219