A security feature bypass vulnerability exists when urlmon.dll improperly handles certain Mark of the Web queries, aka 'Internet Explorer Security Feature Bypass Vulnerability'.
A security feature bypass vulnerability exists when urlmon.dll improperly handles certain Mark of the Web queries, aka 'Internet Explorer Security Feature Bypass Vulnerability'.
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Internet Explorer 11 | Windows Server 2016, Windows 10 Version 1607 for 32-bit Systems, Windows 10 Version 1607 for x64-based Systems, Windows 10 Version 1703 for 32-bit Systems, Windows 10 Version 1703 for x64-based Systems, Windows 10 Version 1709 for 32-bit Systems, Windows 10 Version 1709 for x64-based Systems, Windows 10 Version 1803 for 32-bit Systems, Windows 10 Version 1803 for x64-based Systems, Windows 10 Version 1803 for ARM64-based Systems, Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows 10 Version 1809 for ARM64-based Systems, Windows Server 2019, Windows 10 Version 1709 for ARM64-based Systems |
| Microsoft | Internet Explorer 11 on Windows 10 Version 1903 for 32 | bit Systems — unspecified |
| Microsoft | Internet Explorer 11 on Windows 10 Version 1903 for x64 | based Systems — unspecified |
| Microsoft | Internet Explorer 11 on Windows 10 Version 1903 for ARM64 | based Systems — unspecified |
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
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No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.