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Improper Verification of Source of a Communication Channel Affecting glib2 package, versions *

medium

Snyk CVSS

    Attack Complexity Low
    Scope Changed

    Threat Intelligence

    EPSS 0.04% (9th percentile)
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Red Hat
3.8 low

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  • Snyk ID SNYK-CENTOS7-GLIB2-6826906
  • published 9 May 2024
  • disclosed 7 May 2024
Report a new vulnerability Found a mistake?

Introduced: 7 May 2024

New CVE-2024-34397 Open this link in a new tab
CWE-940 Open this link in a new tab

How to fix?

There is no fixed version for Centos:7 glib2.

NVD Description

Note: Versions mentioned in the description apply only to the upstream glib2 package and not the glib2 package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

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.