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Explore two critical Gatekeeper bypass vulnerabilities (CVE-2021-1810 and CVE-2023-27943) in this 29-minute security conference talk from Objective-See Foundation. Delve into the discovery process and root cause analysis presented by F-Secure's Senior Software Engineers Arthur Valiev and Rasmus Sten, who uncovered these vulnerabilities while developing endpoint protection software. Learn about the intricacies of LSFileQuarantineEnabled Info.plist key enforcement and how Archive Utility handles the com.apple.quarantine extended attribute. Gain insights from experienced developers who have worked with macOS security frameworks from Snow Leopard's kernel extensions to modern EndpointSecurity implementations.
