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OpenAdvisories
Medium MSRC-CVE-2023-29354 1 CVE

Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability

Published May 9, 2023 · Updated May 5, 2023

Summary

Impact: Security Feature Bypass. Microsoft rating: Moderate. Not known to be exploited — Exploitation Less Likely. Customer action: Required.

Details

What is the version information for this release?
Stable: Stable, 113.0.1774.35: 113.0.1774.35, 113.0.5672.63/.64: 113.0.5672.63/.64, 5/5/2023: 5/5/2023, Extended Stable: Extended Stable, 112.0.1722.71: 112.0.1722.71, 112.0.5615.179: 112.0.5615.179, 5/4/2023: 5/4/2023

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?
The user would have to click on a specially crafted URL to be compromised by the attacker.

According to the CVSS metric, successful exploitation of this vulnerability could lead to some loss of Integrity (I:L)? What does that mean for this vulnerability?
Attacker is able to bypass Content Security Policy (CSP) and Pop-up blocker this this vulnerability, but cannot modify additional content of the browser itself.

According to the CVSS metric, a successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability?
This vulnerability could lead to a browser iFrame sandbox escape, but not a full browser sandbox escape.

Security updates
113.0.1774.35 — https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security

Vulnerabilities 1

Revision history

  1. #1

    Information published.

References