MEDIUM 5.2 Microsoft
CVE-2024-34397
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.
Microsoft Security Update 2024-May: 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.
Affected Products
- azl3 glib 2.78.6-1 on Azure Linux 3.0
- cbl2 glib 2.71.0-5 on CBL Mariner 2.0
- cbl2 glib 2.71.0-6 on CBL Mariner 2.0
- azl3 glib 2.78.1-5 on Azure Linux 3.0
- cbl2 glib 2.71.0-7 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-34397
- https://nvd.nist.gov/vuln/detail/CVE-2024-34397
This medium severity vulnerability with a CVSS score of 5.2 was published on 2024-05-14 via Microsoft. Affected: azl3 glib 2.78.6-1 on Azure Linux 3.0, cbl2 glib 2.71.0-5 on CBL Mariner 2.0, cbl2 glib 2.71.0-6 on CBL Mariner 2.0 and 2 more.
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