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Alma Linux: CVE-2023-34969: Moderate: dbus security update (Multiple Advisories)

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Alma Linux: CVE-2023-34969: Moderate: dbus security update (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:C)
Published
06/08/2023
Created
08/10/2023
Added
08/09/2023
Modified
01/28/2025

Description

D-Bus before 1.15.6 sometimes allows unprivileged users to crash dbus-daemon. If a privileged user with control over the dbus-daemon is using the org.freedesktop.DBus.Monitoring interface to monitor message bus traffic, then an unprivileged user with the ability to connect to the same dbus-daemon can cause a dbus-daemon crash under some circumstances via an unreplyable message. When done on the well-known system bus, this is a denial-of-service vulnerability. The fixed versions are 1.12.28, 1.14.8, and 1.15.6.

Solution(s)

  • alma-upgrade-dbus
  • alma-upgrade-dbus-common
  • alma-upgrade-dbus-daemon
  • alma-upgrade-dbus-devel
  • alma-upgrade-dbus-libs
  • alma-upgrade-dbus-tools
  • alma-upgrade-dbus-x11

References

  • https://attackerkb.com/topics/cve-2023-34969
  • CVE - 2023-34969
  • https://errata.almalinux.org/8/ALSA-2023-4498.html
  • https://errata.almalinux.org/9/ALSA-2023-4569.html
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