Bypass Glitch Allows Malware to Masquerade as Legit Apple Files

Masquerading as an official Apple system file sounds like a wonderful way for malware to worm its way onto Macs – and a recently discovered code-signing bypass flaw allows bad code to do just that.

The way some developers have implemented Apple’s official code-signing API can be exploited by attackers. Essentially, Apple makes an API available to developers that want to create a security function that verifies Apple files as being legitimate (by making sure the file’s code is signed).

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Source: ThreatPost