A dbus-1 security update has been released for SUSE Linux Enterprise and openSUSE Leap 15.4.

SUSE-SU-2022:3806-1: important: Security update for dbus-1

SUSE Security Update: Security update for dbus-1
______________________________________________________________________________

Announcement ID: SUSE-SU-2022:3806-1
Rating: important
References: #1087072 #1204111 #1204112 #1204113
Cross-References: CVE-2022-42010 CVE-2022-42011 CVE-2022-42012
CVSS scores:
CVE-2022-42010 (NVD) : 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVE-2022-42010 (SUSE): 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVE-2022-42011 (NVD) : 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVE-2022-42011 (SUSE): 4.4 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
CVE-2022-42012 (NVD) : 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVE-2022-42012 (SUSE): 4.4 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Affected Products:
SUSE Linux Enterprise Desktop 15-SP4
SUSE Linux Enterprise High Performance Computing 15-SP4 SUSE Linux Enterprise Micro 5.3
SUSE Linux Enterprise Module for Basesystem 15-SP4 SUSE Linux Enterprise Server 15-SP4
SUSE Linux Enterprise Server for SAP Applications 15-SP4SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
openSUSE Leap 15.4
______________________________________________________________________________

An update that solves three vulnerabilities and has one
errata is now available.

Description:

This update for dbus-1 fixes the following issues:

- CVE-2022-42010: Fixed potential crash that could be triggered by an invalid signature (bsc#1204111).
- CVE-2022-42011: Fixed an out of bounds read caused by a fixed length array (bsc#1204112).
- CVE-2022-42012: Fixed a use-after-free that could be trigged by a message in non-native endianness with out-of-band Unix file descriptor
(bsc#1204113).

Bugfixes:

- Disable asserts (bsc#1087072).

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:
- openSUSE Leap 15.4:

zypper in -t patch openSUSE-SLE-15.4-2022-3806=1

- SUSE Linux Enterprise Module for Basesystem 15-SP4:

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2022-3806=1
- SUSE Linux Enterprise Micro 5.3:

zypper in -t patch SUSE-SLE-Micro-5.3-2022-3806=1


Package List:

- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

dbus-1-1.12.2-150400.18.5.1
dbus-1-debuginfo-1.12.2-150400.18.5.1
dbus-1-debugsource-1.12.2-150400.18.5.1
dbus-1-devel-1.12.2-150400.18.5.1
dbus-1-x11-1.12.2-150400.18.5.1
dbus-1-x11-debuginfo-1.12.2-150400.18.5.1
dbus-1-x11-debugsource-1.12.2-150400.18.5.1
libdbus-1-3-1.12.2-150400.18.5.1
libdbus-1-3-debuginfo-1.12.2-150400.18.5.1

- openSUSE Leap 15.4 (noarch):

dbus-1-devel-doc-1.12.2-150400.18.5.1

- openSUSE Leap 15.4 (x86_64):

dbus-1-32bit-debuginfo-1.12.2-150400.18.5.1
dbus-1-devel-32bit-1.12.2-150400.18.5.1
libdbus-1-3-32bit-1.12.2-150400.18.5.1
libdbus-1-3-32bit-debuginfo-1.12.2-150400.18.5.1

- SUSE Linux Enterprise Module for Basesystem 15-SP4 (aarch64 ppc64le s390x x86_64):

dbus-1-1.12.2-150400.18.5.1
dbus-1-debuginfo-1.12.2-150400.18.5.1
dbus-1-debugsource-1.12.2-150400.18.5.1
dbus-1-devel-1.12.2-150400.18.5.1
dbus-1-x11-1.12.2-150400.18.5.1
dbus-1-x11-debuginfo-1.12.2-150400.18.5.1
dbus-1-x11-debugsource-1.12.2-150400.18.5.1
libdbus-1-3-1.12.2-150400.18.5.1
libdbus-1-3-debuginfo-1.12.2-150400.18.5.1

- SUSE Linux Enterprise Module for Basesystem 15-SP4 (x86_64):
dbus-1-32bit-debuginfo-1.12.2-150400.18.5.1
libdbus-1-3-32bit-1.12.2-150400.18.5.1
libdbus-1-3-32bit-debuginfo-1.12.2-150400.18.5.1

- SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64):
dbus-1-1.12.2-150400.18.5.1
dbus-1-debuginfo-1.12.2-150400.18.5.1
dbus-1-debugsource-1.12.2-150400.18.5.1
dbus-1-x11-1.12.2-150400.18.5.1
dbus-1-x11-debuginfo-1.12.2-150400.18.5.1
dbus-1-x11-debugsource-1.12.2-150400.18.5.1
libdbus-1-3-1.12.2-150400.18.5.1
libdbus-1-3-debuginfo-1.12.2-150400.18.5.1

References:

  https://www.suse.com/security/cve/CVE-2022-42010.html
  https://www.suse.com/security/cve/CVE-2022-42011.html
  https://www.suse.com/security/cve/CVE-2022-42012.html
  https://bugzilla.suse.com/1087072
  https://bugzilla.suse.com/1204111
  https://bugzilla.suse.com/1204112
  https://bugzilla.suse.com/1204113