RHEL 8 : dbus (RHSA-2019:3707)

Low Nessus Plugin ID 130574


The remote Red Hat host is missing one or more security updates.


An update for dbus is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

D-Bus is a system for sending messages between applications. It is used both for the system-wide message bus service, and as a per-user-login-session messaging facility.

Security Fix(es) :

* dbus: DBusServer DBUS_COOKIE_SHA1 authentication bypass (CVE-2019-12749)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes :

For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.1 Release Notes linked from the References section.


Update the affected packages.

See Also




Plugin Details

Severity: Low

ID: 130574

File Name: redhat-RHSA-2019-3707.nasl

Version: 1.2

Type: local

Agent: unix

Published: 2019/11/06

Updated: 2019/12/17

Dependencies: 12634

Risk Information

Risk Factor: Low

CVSS v2.0

Base Score: 3.6

Temporal Score: 2.7

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:N

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 7.1

Temporal Score: 6.2

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:dbus, p-cpe:/a:redhat:enterprise_linux:dbus-common, p-cpe:/a:redhat:enterprise_linux:dbus-daemon, p-cpe:/a:redhat:enterprise_linux:dbus-daemon-debuginfo, p-cpe:/a:redhat:enterprise_linux:dbus-debuginfo, p-cpe:/a:redhat:enterprise_linux:dbus-debugsource, p-cpe:/a:redhat:enterprise_linux:dbus-devel, p-cpe:/a:redhat:enterprise_linux:dbus-libs, p-cpe:/a:redhat:enterprise_linux:dbus-libs-debuginfo, p-cpe:/a:redhat:enterprise_linux:dbus-tests-debuginfo, p-cpe:/a:redhat:enterprise_linux:dbus-tools, p-cpe:/a:redhat:enterprise_linux:dbus-tools-debuginfo, p-cpe:/a:redhat:enterprise_linux:dbus-x11, p-cpe:/a:redhat:enterprise_linux:dbus-x11-debuginfo, cpe:/o:redhat:enterprise_linux:8

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 2019/11/05

Vulnerability Publication Date: 2019/06/11

Reference Information

CVE: CVE-2019-12749

RHSA: 2019:3707