Improper Authorization Affecting dbus-libs package, versions *


0.0
low

Snyk CVSS

    Attack Complexity Low
    User Interaction Required

    Threat Intelligence

    EPSS 0.04% (6th percentile)
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NVD
3.3 low
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Red Hat
3.3 low

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  • Snyk ID SNYK-CENTOS7-DBUSLIBS-1942088
  • published 26 Jul 2021
  • disclosed 9 Feb 2015

How to fix?

There is no fixed version for Centos:7 dbus-libs.

NVD Description

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

D-Bus 1.4.x through 1.6.x before 1.6.30, 1.8.x before 1.8.16, and 1.9.x before 1.9.10 does not validate the source of ActivationFailure signals, which allows local users to cause a denial of service (activation failure error returned) by leveraging a race condition involving sending an ActivationFailure signal before systemd responds.