SARA / Free Tools / CVE / CVE-2019-0641

CVE-2019-0641 — A security feature bypass vulnerability exists in Microsoft Edge handles whiteli

A security feature bypass vulnerability exists in Microsoft Edge handles whitelisting, aka 'Microsoft Edge Security Feature Bypass Vulnerability'.

CVSS

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EPSS

11.98% (top 6.30%)

CWE

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Published

2019-03-06T00:00:00.000Z

Last modified

2024-08-04T17:51:27.098Z

CVSS vector

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01What is this vulnerability?

A security feature bypass vulnerability exists in Microsoft Edge handles whitelisting, aka 'Microsoft Edge Security Feature Bypass Vulnerability'.

Vendor	Product	Versions
Microsoft	Microsoft Edge	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

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

Patch to a fixed version listed in the vendor advisory (see references below).
Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
Hunt historical logs for exploitation indicators — see Detection signatures below.

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

portal.msrc.microsoft.com — https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0641
www.securityfocus.com — http://www.securityfocus.com/bid/106871

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