CVE-2023-41991

This repository contains a functional exploit PoC for CVE-2023-41991, which involves manipulating code signatures in macOS binaries to bypass CoreTrust validation. The code modifies signature blobs and code directories to achieve an authentication bypass.

This repository contains a functional exploit PoC for CVE-2023-41991, targeting Apple's code signing mechanism. The code includes logic to bypass code signing checks by manipulating signature blobs and using embedded certificates/keys.

This repository contains a functional exploit PoC for CVE-2023-41991, which targets a code signing bypass vulnerability in macOS. The exploit manipulates the code signature structure of a Mach-O binary to bypass Apple's signature validation by replacing the code directory and signature blob with crafted data.