A dbus security update has been released for openSUSE Leap 15.3.

openSUSE-SU-2021:2810-1: moderate: Security update for dbus-1

openSUSE Security Update: Security update for dbus-1
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Announcement ID: openSUSE-SU-2021:2810-1
Rating: moderate
References: #1172505
Cross-References: CVE-2020-12049
CVSS scores:
CVE-2020-12049 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVE-2020-12049 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Products:
openSUSE Leap 15.3
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An update that fixes one vulnerability is now available.

Description:

This update for dbus-1 fixes the following issues:

- CVE-2020-12049: truncated messages lead to resource exhaustion.
(bsc#1172505)

Special Instructions and Notes:

Please reboot the system after installing this update.

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2021-2810=1


Package List:

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

dbus-1-1.12.2-8.11.2
dbus-1-debuginfo-1.12.2-8.11.2
dbus-1-debugsource-1.12.2-8.11.2
dbus-1-devel-1.12.2-8.11.2
dbus-1-x11-1.12.2-8.11.1
dbus-1-x11-debuginfo-1.12.2-8.11.1
dbus-1-x11-debugsource-1.12.2-8.11.1
libdbus-1-3-1.12.2-8.11.2
libdbus-1-3-debuginfo-1.12.2-8.11.2

- openSUSE Leap 15.3 (x86_64):

dbus-1-32bit-debuginfo-1.12.2-8.11.2
dbus-1-devel-32bit-1.12.2-8.11.2
libdbus-1-3-32bit-1.12.2-8.11.2
libdbus-1-3-32bit-debuginfo-1.12.2-8.11.2

- openSUSE Leap 15.3 (noarch):

dbus-1-devel-doc-1.12.2-8.11.2

References:

  https://www.suse.com/security/cve/CVE-2020-12049.html
  https://bugzilla.suse.com/1172505