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openSUSE: 2023:4220-3 Critical: libxml2 Security Update

opensuse
Calendar Grey October 26, 2023
Dist Opensuse Esm H88
An important security update addresses a buffer overflow vulnerability in zlib impacting numerous openSUSE versions. Discover more details!
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).

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).

Topics%20covered

Topics Covered

security advisory buffer overflow Moderate severity CVE reference openSUSE zlib fix

Patch

## 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

zyppe...

Read the Full Advisory

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...

Read the Full Advisory

References

* bsc#1216378

## References:

* https://www.suse.com/security/cve/CVE-2023-45853.html

* https://bugzilla.suse.com/show_bug.cgi?id=1216378

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

Topics%20covered

Topics Covered

security advisory buffer overflow Moderate severity CVE reference openSUSE zlib fix

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