cve/2024/CVE-2024-34397.md

### [CVE-2024-34397](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-34397)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

An issue was discovered in GNOME GLib before 2.78.5, and 2.79.x and 2.80.x before 2.80.1. When a GDBus-based client subscribes to signals from a trusted system service such as NetworkManager on a shared computer, other users of the same computer can send spoofed D-Bus signals that the GDBus-based client will wrongly interpret as having been sent by the trusted system service. This could lead to the GDBus-based client behaving incorrectly, with an application-dependent impact.

### POC

#### Reference
- https://gitlab.gnome.org/GNOME/glib/-/issues/3268

#### Github
No PoCs found on GitHub currently.