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

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for dbus-1
______________________________________________________________________________

Announcement ID:    SUSE-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:
                    SUSE MicroOS 5.0
                    SUSE Linux Enterprise Module for Basesystem 15-SP3
                    SUSE Linux Enterprise Module for Basesystem 15-SP2
______________________________________________________________________________

   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 SUSE 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:

   - SUSE MicroOS 5.0:

      zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-2810=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-2810=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-2810=1



Package List:

   - SUSE MicroOS 5.0 (aarch64 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
      libdbus-1-3-1.12.2-8.11.2
      libdbus-1-3-debuginfo-1.12.2-8.11.2

   - SUSE Linux Enterprise Module for Basesystem 15-SP3 (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

   - SUSE Linux Enterprise Module for Basesystem 15-SP3 (x86_64):

      dbus-1-32bit-debuginfo-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

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (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

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (x86_64):

      dbus-1-32bit-debuginfo-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


References:

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