SUSE-SU-2023:4217-1: moderate: Security update for zlib

SUSE 5032 Published by

A zlib security update has been released for openSUSE Leap 15.4 and SUSE Linux Enterprise.



SUSE-SU-2023:4217-1: moderate: Security update for zlib


# Security update for zlib

Announcement ID: SUSE-SU-2023:4217-1
Rating: moderate
References:

* bsc#1216378

Cross-References:

* CVE-2023-45853

CVSS scores:

* CVE-2023-45853 ( SUSE ): 5.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
* CVE-2023-45853 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:

* Basesystem Module 15-SP4
* Development Tools Module 15-SP4
* openSUSE Leap 15.4
* openSUSE Leap Micro 5.3
* openSUSE Leap Micro 5.4
* SUSE Linux Enterprise Desktop 15 SP4
* SUSE Linux Enterprise High Performance Computing 15 SP4
* SUSE Linux Enterprise Micro 5.1
* SUSE Linux Enterprise Micro 5.2
* SUSE Linux Enterprise Micro 5.3
* SUSE Linux Enterprise Micro 5.4
* SUSE Linux Enterprise Micro for Rancher 5.2
* SUSE Linux Enterprise Micro for Rancher 5.3
* SUSE Linux Enterprise Micro for Rancher 5.4
* SUSE Linux Enterprise Real Time 15 SP4
* SUSE Linux Enterprise Server 15 SP4
* SUSE Linux Enterprise Server for SAP Applications 15 SP4
* SUSE Manager Proxy 4.2
* SUSE Manager Proxy 4.3
* SUSE Manager Retail Branch Server 4.2
* SUSE Manager Retail Branch Server 4.3
* SUSE Manager Server 4.2
* SUSE Manager Server 4.3

An update that solves one vulnerability can now be installed.

## Description:

This update for zlib fixes the following issues:

* CVE-2023-45853: Fixed an integer overflow that would lead to a buffer
overflow in the minizip subcomponent (bsc#1216378).

## 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 Micro 5.3
zypper in -t patch openSUSE-Leap-Micro-5.3-2023-4217=1

* openSUSE Leap Micro 5.4
zypper in -t patch openSUSE-Leap-Micro-5.4-2023-4217=1

* openSUSE Leap 15.4
zypper in -t patch openSUSE-SLE-15.4-2023-4217=1

* SUSE Linux Enterprise Micro for Rancher 5.3
zypper in -t patch SUSE-SLE-Micro-5.3-2023-4217=1

* SUSE Linux Enterprise Micro 5.3
zypper in -t patch SUSE-SLE-Micro-5.3-2023-4217=1

* SUSE Linux Enterprise Micro for Rancher 5.4
zypper in -t patch SUSE-SLE-Micro-5.4-2023-4217=1

* SUSE Linux Enterprise Micro 5.4
zypper in -t patch SUSE-SLE-Micro-5.4-2023-4217=1

* Basesystem Module 15-SP4
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-4217=1

* Development Tools Module 15-SP4
zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP4-2023-4217=1

* SUSE Manager Proxy 4.2
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.2-2023-4217=1

* SUSE Manager Retail Branch Server 4.2
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-
Server-4.2-2023-4217=1

* SUSE Manager Server 4.2
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.2-2023-4217=1

* SUSE Linux Enterprise Micro 5.1
zypper in -t patch SUSE-SUSE-MicroOS-5.1-2023-4217=1

* SUSE Linux Enterprise Micro 5.2
zypper in -t patch SUSE-SUSE-MicroOS-5.2-2023-4217=1

* SUSE Linux Enterprise Micro for Rancher 5.2
zypper in -t patch SUSE-SUSE-MicroOS-5.2-2023-4217=1

## Package List:

* openSUSE Leap Micro 5.3 (aarch64 x86_64)
* libz1-1.2.11-150000.3.48.1
* zlib-devel-1.2.11-150000.3.48.1
* zlib-debugsource-1.2.11-150000.3.48.1
* libz1-debuginfo-1.2.11-150000.3.48.1
* openSUSE Leap Micro 5.4 (aarch64 s390x x86_64)
* libz1-1.2.11-150000.3.48.1
* zlib-devel-1.2.11-150000.3.48.1
* zlib-debugsource-1.2.11-150000.3.48.1
* libz1-debuginfo-1.2.11-150000.3.48.1
* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
* libminizip1-1.2.11-150000.3.48.1
* minizip-devel-1.2.11-150000.3.48.1
* zlib-devel-static-1.2.11-150000.3.48.1
* zlib-devel-1.2.11-150000.3.48.1
* libz1-debuginfo-1.2.11-150000.3.48.1
* libz1-1.2.11-150000.3.48.1
* zlib-debugsource-1.2.11-150000.3.48.1
* libminizip1-debuginfo-1.2.11-150000.3.48.1
* openSUSE Leap 15.4 (x86_64)
* libz1-32bit-debuginfo-1.2.11-150000.3.48.1
* zlib-devel-32bit-1.2.11-150000.3.48.1
* libminizip1-32bit-1.2.11-150000.3.48.1
* zlib-devel-static-32bit-1.2.11-150000.3.48.1
* libz1-32bit-1.2.11-150000.3.48.1
* libminizip1-32bit-debuginfo-1.2.11-150000.3.48.1
* SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)
* libz1-1.2.11-150000.3.48.1
* zlib-devel-1.2.11-150000.3.48.1
* zlib-debugsource-1.2.11-150000.3.48.1
* libz1-debuginfo-1.2.11-150000.3.48.1
* SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64)
* libz1-1.2.11-150000.3.48.1
* zlib-devel-1.2.11-150000.3.48.1
* zlib-debugsource-1.2.11-150000.3.48.1
* libz1-debuginfo-1.2.11-150000.3.48.1
* SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64)
* libz1-1.2.11-150000.3.48.1
* zlib-devel-1.2.11-150000.3.48.1
* zlib-debugsource-1.2.11-150000.3.48.1
* libz1-debuginfo-1.2.11-150000.3.48.1
* SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64)
* libz1-1.2.11-150000.3.48.1
* zlib-devel-1.2.11-150000.3.48.1
* zlib-debugsource-1.2.11-150000.3.48.1
* libz1-debuginfo-1.2.11-150000.3.48.1
* Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64)
* libminizip1-1.2.11-150000.3.48.1
* minizip-devel-1.2.11-150000.3.48.1
* zlib-devel-static-1.2.11-150000.3.48.1
* zlib-devel-1.2.11-150000.3.48.1
* libz1-debuginfo-1.2.11-150000.3.48.1
* libz1-1.2.11-150000.3.48.1
* zlib-debugsource-1.2.11-150000.3.48.1
* libminizip1-debuginfo-1.2.11-150000.3.48.1
* Basesystem Module 15-SP4 (x86_64)
* libz1-32bit-1.2.11-150000.3.48.1
* libz1-32bit-debuginfo-1.2.11-150000.3.48.1
* Development Tools Module 15-SP4 (x86_64)
* zlib-debugsource-1.2.11-150000.3.48.1
* zlib-devel-32bit-1.2.11-150000.3.48.1
* SUSE Manager Proxy 4.2 (x86_64)
* libz1-32bit-debuginfo-1.2.11-150000.3.48.1
* libminizip1-1.2.11-150000.3.48.1
* minizip-devel-1.2.11-150000.3.48.1
* zlib-devel-static-1.2.11-150000.3.48.1
* zlib-devel-1.2.11-150000.3.48.1
* libz1-debuginfo-1.2.11-150000.3.48.1
* libz1-1.2.11-150000.3.48.1
* zlib-debugsource-1.2.11-150000.3.48.1
* libz1-32bit-1.2.11-150000.3.48.1
* libminizip1-debuginfo-1.2.11-150000.3.48.1
* SUSE Manager Retail Branch Server 4.2 (x86_64)
* libz1-32bit-debuginfo-1.2.11-150000.3.48.1
* libminizip1-1.2.11-150000.3.48.1
* minizip-devel-1.2.11-150000.3.48.1
* zlib-devel-static-1.2.11-150000.3.48.1
* zlib-devel-1.2.11-150000.3.48.1
* libz1-debuginfo-1.2.11-150000.3.48.1
* libz1-1.2.11-150000.3.48.1
* zlib-debugsource-1.2.11-150000.3.48.1
* libz1-32bit-1.2.11-150000.3.48.1
* libminizip1-debuginfo-1.2.11-150000.3.48.1
* SUSE Manager Server 4.2 (ppc64le s390x x86_64)
* libminizip1-1.2.11-150000.3.48.1
* minizip-devel-1.2.11-150000.3.48.1
* zlib-devel-static-1.2.11-150000.3.48.1
* zlib-devel-1.2.11-150000.3.48.1
* libz1-debuginfo-1.2.11-150000.3.48.1
* libz1-1.2.11-150000.3.48.1
* zlib-debugsource-1.2.11-150000.3.48.1
* libminizip1-debuginfo-1.2.11-150000.3.48.1
* SUSE Manager Server 4.2 (x86_64)
* libz1-32bit-1.2.11-150000.3.48.1
* libz1-32bit-debuginfo-1.2.11-150000.3.48.1
* SUSE Linux Enterprise Micro 5.1 (aarch64 s390x x86_64)
* libz1-1.2.11-150000.3.48.1
* zlib-devel-1.2.11-150000.3.48.1
* zlib-debugsource-1.2.11-150000.3.48.1
* libz1-debuginfo-1.2.11-150000.3.48.1
* SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64)
* libz1-1.2.11-150000.3.48.1
* zlib-debugsource-1.2.11-150000.3.48.1
* libz1-debuginfo-1.2.11-150000.3.48.1
* SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 s390x x86_64)
* libz1-1.2.11-150000.3.48.1
* zlib-debugsource-1.2.11-150000.3.48.1
* libz1-debuginfo-1.2.11-150000.3.48.1

## References:

* https://www.suse.com/security/cve/CVE-2023-45853.html
* https://bugzilla.suse.com/show_bug.cgi?id=1216378



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