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CVE-2024-23745

Description

In Notion Web Clipper 1.0.3(7), a .nib file is susceptible to the Dirty NIB attack. NIB files can be manipulated to execute arbitrary commands. Additionally, even if a NIB file is modified within an application, Gatekeeper may still permit the execution of the application, enabling the execution of arbitrary commands within the application's context. NOTE: the vendor's perspective is that this is simply an instance of CVE-2022-48505, cannot properly be categorized as a product-level vulnerability, and cannot have a product-level fix because it is about incorrect caching of file signatures on macOS.

POC

Reference

- https://blog.xpnsec.com/dirtynib/

- https://chromium.googlesource.com/chromium/src/+/master/docs/security/faq.md#Why-arent-physically_local-attacks-in-Chromes-threat-model

- https://github.com/louiselalanne/CVE-2024-23745

Github

- https://github.com/fkie-cad/nvd-json-data-feeds

- https://github.com/louiselalanne/CVE-2024-23745

- https://github.com/louiselalanne/louiselalanne

- https://github.com/nomi-sec/PoC-in-GitHub