Medium severity4.3NVD Advisory· Published Sep 11, 2019· Updated Jun 17, 2026
CVE-2019-1220
CVE-2019-1220
Description
A security feature bypass vulnerability exists when Microsoft Browsers fail to validate the correct Security Zone of requests for specific URLs, aka 'Microsoft Browser Security Feature Bypass Vulnerability'.
Affected products
32cpe:2.3:a:microsoft:internet_explorer:10:*:*:*:*:*:*:*+ 5 more
- cpe:2.3:a:microsoft:internet_explorer:10:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:internet_explorer:11:-:*:*:*:*:*:*
- cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:*
- (no CPE)range: Windows Server 2012
- (no CPE)range: Windows 7 for 32-bit Systems Service Pack 1
- (no CPE)range: Windows Server 2008 for 32-bit Systems Service Pack 2
- Microsoft/Internet Explorer 11 on Windows 10 Version 1903 for 32-bit Systemsv5Range: unspecified
- Microsoft/Internet Explorer 11 on Windows 10 Version 1903 for ARM64-based Systemsv5Range: unspecified
- Microsoft/Internet Explorer 11 on Windows 10 Version 1903 for x64-based Systemsv5Range: unspecified
- Microsoft/Internet Explorer 11 on Windows Server 2012v5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 for 32-bit Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 for x64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1607 for 32-bit Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1607 for x64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1703 for 32-bit Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1703 for x64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for 32-bit Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for ARM64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for x64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for 32-bit Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for ARM64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for x64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for 32-bit Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for ARM64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for x64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for 32-bit Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for ARM64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1903 for x64-based Systemsv5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows Server 2016v5Range: unspecified
- Microsoft/Microsoft Edge (EdgeHTML-based) on Windows Server 2019v5Range: unspecified
Patches
Vulnerability mechanics
References
1- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1220nvdPatchVendor Advisory
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