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

Severity

 Recommended
medium

Based on Red Hat Enterprise Linux security rating

    Threat Intelligence

    EPSS
    0.04% (15th percentile)

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  • Snyk ID SNYK-RHEL8-GLIB2TESTS-6824680
  • published 9 May 2024
  • disclosed 7 May 2024
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Introduced: 7 May 2024

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 RHEL:8 glib2-tests.

NVD Description

Note: Versions mentioned in the description apply only to the upstream glib2-tests package and not the glib2-tests package as distributed by RHEL. See How to fix? for RHEL:8 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.

References

CVSS Scores

version 3.1
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Red Hat

3.8 low
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Changed
  • Confidentiality (C)
    None
  • Integrity (I)
    Low
  • Availability (A)
    None
Expand this section

SUSE

3.8 low