Apple Patches Macos Gatekeeper Bypass Vulnerability Exploited In The Wild
The Cupertino, Calif.-based giant’s latest security patch round was issued on Monday, MacOS Big Sur 11.3. One of the most notable fixes is for a vulnerability found by Cedric Owens. Tracked as CVE-2021–30657, the vulnerability allows attackers to bypass Gatekeeper, Apple’s built-in protection mechanism for code signing and verification. In a Medium blog post, Owens describes how threat actors could “easily craft” a MacOS payload that is not checked by Gatekeeper....