A dbus-broker security update has been released for SUSE Linux Enterprise 15 SP4.

openSUSE-SU-2022:10030-1: moderate: Security update for dbus-broker

openSUSE Security Update: Security update for dbus-broker
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Announcement ID: openSUSE-SU-2022:10030-1
Rating: moderate
References: #1200332 #1200333
Cross-References: CVE-2022-31212 CVE-2022-31213
CVSS scores:
CVE-2022-31212 (SUSE): 5.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
CVE-2022-31213 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected Products:
openSUSE Backports SLE-15-SP4
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An update that fixes two vulnerabilities is now available.

Description:

This update for dbus-broker fixes the following issues:

- CVE-2022-31212: Fix a stack buffer over-read in bundled c-shquote
(boo#1200332)
- CVE-2022-31213: Fix a NULL pointer dereferences in bundled c-shquote
(boo#1200333)

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 Backports SLE-15-SP4:

zypper in -t patch openSUSE-2022-10030=1


Package List:

- openSUSE Backports SLE-15-SP4 (aarch64 i586 ppc64le s390x x86_64):

dbus-broker-28-bp154.2.3.1

References:

  https://www.suse.com/security/cve/CVE-2022-31212.html
  https://www.suse.com/security/cve/CVE-2022-31213.html
  https://bugzilla.suse.com/1200332
  https://bugzilla.suse.com/1200333