CVE-2024-23745

Public Exploit

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 2.31% Top 20%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/louiselalanne/CVE-2024-23745 third party advisory exploit
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

Frequently Asked Questions

What is the severity of CVE-2024-23745?
CVE-2024-23745 has been scored as a critical severity vulnerability.
How to fix CVE-2024-23745?
To fix CVE-2024-23745, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-23745 being actively exploited in the wild?
It is possible that CVE-2024-23745 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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