# Security update for zbar

Announcement ID: SUSE-SU-2023:4948-1  
Rating: moderate  
References:

  * bsc#1214770
  * bsc#1214771

  
Cross-References:

  * CVE-2023-40889
  * CVE-2023-40890

  
CVSS scores:

  * CVE-2023-40889 ( SUSE ):  5.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
  * CVE-2023-40889 ( NVD ):  9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-40890 ( SUSE ):  5.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
  * CVE-2023-40890 ( NVD ):  9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

  
Affected Products:

  * Desktop Applications Module 15-SP5
  * openSUSE Leap 15.3
  * openSUSE Leap 15.4
  * openSUSE Leap 15.5
  * SUSE Linux Enterprise Desktop 15 SP5
  * SUSE Linux Enterprise High Performance Computing 15 SP5
  * SUSE Linux Enterprise Micro 5.5
  * SUSE Linux Enterprise Real Time 15 SP4
  * SUSE Linux Enterprise Real Time 15 SP5
  * SUSE Linux Enterprise Server 15 SP5
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5
  * SUSE Package Hub 15 15-SP5

  
  
An update that solves two vulnerabilities can now be installed.

## Description:

This update for zbar fixes the following issues:

  * CVE-2023-40889: Fixed heap-based buffer overflow in the
    qr_reader_match_centers function (bsc#1214770).
  * CVE-2023-40890: Fixed stack-based buffer overflow in the lookup_sequence
    function (bsc#1214771).

## Patch Instructions:

To install this SUSE 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 SUSE-2023-4948=1

  * openSUSE Leap 15.4  
    zypper in -t patch openSUSE-SLE-15.4-2023-4948=1

  * openSUSE Leap 15.5  
    zypper in -t patch openSUSE-SLE-15.5-2023-4948=1

  * Desktop Applications Module 15-SP5  
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP5-2023-4948=1

  * SUSE Package Hub 15 15-SP5  
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2023-4948=1

  * SUSE Linux Enterprise Real Time 15 SP4  
    zypper in -t patch SUSE-SLE-Product-RT-15-SP4-2023-4948=1

## Package List:

  * openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)
    * libzbarqt0-0.23.1-150300.3.3.1
    * libzbarqt0-debuginfo-0.23.1-150300.3.3.1
    * zbar-debuginfo-0.23.1-150300.3.3.1
    * libzbarqt-devel-0.23.1-150300.3.3.1
    * zbar-0.23.1-150300.3.3.1
    * libzbar0-0.23.1-150300.3.3.1
    * zbar-debugsource-0.23.1-150300.3.3.1
    * libzbar-devel-0.23.1-150300.3.3.1
    * libzbar0-debuginfo-0.23.1-150300.3.3.1
  * openSUSE Leap 15.3 (x86_64)
    * libzbarqt0-32bit-0.23.1-150300.3.3.1
    * libzbar0-32bit-debuginfo-0.23.1-150300.3.3.1
    * libzbar0-32bit-0.23.1-150300.3.3.1
    * libzbarqt0-32bit-debuginfo-0.23.1-150300.3.3.1
  * openSUSE Leap 15.3 (aarch64_ilp32)
    * libzbar0-64bit-0.23.1-150300.3.3.1
    * libzbarqt0-64bit-debuginfo-0.23.1-150300.3.3.1
    * libzbar0-64bit-debuginfo-0.23.1-150300.3.3.1
    * libzbarqt0-64bit-0.23.1-150300.3.3.1
  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
    * libzbarqt0-0.23.1-150300.3.3.1
    * libzbarqt0-debuginfo-0.23.1-150300.3.3.1
    * zbar-debuginfo-0.23.1-150300.3.3.1
    * libzbarqt-devel-0.23.1-150300.3.3.1
    * zbar-0.23.1-150300.3.3.1
    * libzbar0-0.23.1-150300.3.3.1
    * zbar-debugsource-0.23.1-150300.3.3.1
    * libzbar-devel-0.23.1-150300.3.3.1
    * libzbar0-debuginfo-0.23.1-150300.3.3.1
  * openSUSE Leap 15.4 (x86_64)
    * libzbarqt0-32bit-0.23.1-150300.3.3.1
    * libzbar0-32bit-debuginfo-0.23.1-150300.3.3.1
    * libzbar0-32bit-0.23.1-150300.3.3.1
    * libzbarqt0-32bit-debuginfo-0.23.1-150300.3.3.1
  * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
    * libzbarqt0-0.23.1-150300.3.3.1
    * libzbarqt0-debuginfo-0.23.1-150300.3.3.1
    * zbar-debuginfo-0.23.1-150300.3.3.1
    * libzbarqt-devel-0.23.1-150300.3.3.1
    * zbar-0.23.1-150300.3.3.1
    * libzbar0-0.23.1-150300.3.3.1
    * zbar-debugsource-0.23.1-150300.3.3.1
    * libzbar-devel-0.23.1-150300.3.3.1
    * libzbar0-debuginfo-0.23.1-150300.3.3.1
  * openSUSE Leap 15.5 (x86_64)
    * libzbarqt0-32bit-0.23.1-150300.3.3.1
    * libzbar0-32bit-debuginfo-0.23.1-150300.3.3.1
    * libzbar0-32bit-0.23.1-150300.3.3.1
    * libzbarqt0-32bit-debuginfo-0.23.1-150300.3.3.1
  * Desktop Applications Module 15-SP5 (aarch64 ppc64le s390x x86_64)
    * zbar-debugsource-0.23.1-150300.3.3.1
    * zbar-debuginfo-0.23.1-150300.3.3.1
    * libzbar0-0.23.1-150300.3.3.1
    * libzbar0-debuginfo-0.23.1-150300.3.3.1
  * SUSE Package Hub 15 15-SP5 (aarch64 ppc64le s390x x86_64)
    * libzbarqt0-debuginfo-0.23.1-150300.3.3.1
    * libzbarqt0-0.23.1-150300.3.3.1
    * zbar-debuginfo-0.23.1-150300.3.3.1
    * libzbarqt-devel-0.23.1-150300.3.3.1
    * zbar-0.23.1-150300.3.3.1
    * zbar-debugsource-0.23.1-150300.3.3.1
    * libzbar-devel-0.23.1-150300.3.3.1
  * SUSE Linux Enterprise Real Time 15 SP4 (x86_64)
    * zbar-debugsource-0.23.1-150300.3.3.1
    * zbar-debuginfo-0.23.1-150300.3.3.1
    * libzbar0-0.23.1-150300.3.3.1
    * libzbar0-debuginfo-0.23.1-150300.3.3.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-40889.html
  * https://www.suse.com/security/cve/CVE-2023-40890.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1214770
  * https://bugzilla.suse.com/show_bug.cgi?id=1214771