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openSUSE 15.4-15.5: 2023:4225-1 Critical: zchunk Handle Overflow Issue

opensuse
Calendar Grey October 27, 2023
Dist Opensuse Esm H88
A recent zchunk update resolves an essential buffer overflow vulnerability, enhancing overall system security. Find the installation instructions and further information below.
This update for zchunk fixes the following issues: CVE-2023-46228: Fixed a handle overflow errors in malformed zchunk files

Description

This update for zchunk fixes the following issues:

* CVE-2023-46228: Fixed a handle overflow errors in malformed zchunk files.

(bsc#1216268)

Topics%20covered

Topics Covered

security advisory critical bug fix openSUSE zchunk handle overflow

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 15.4

zypper in -t patch SUSE-2023-4225=1 openSUSE-SLE-15.4-2023-4225=1

* openSUSE Leap Micro 5.3

zypper in -t patch openSUSE-Leap-Micro-5.3-2023-4225=1

* openSUSE Leap Micro 5.4

zypper in -t patch openSUSE-Leap-Micro-5.4-2023-4225=1

* openSUSE Leap 15.5

zypper in -t patch openSUSE-SLE-15.5-2023-4225=1

* SUSE Linux Enterprise High Performance Computing 15 SP4

zypper in -t patch SUSE-SLE-INSTALLER-15-SP4-2023-4225=1

* SUSE Linux Enterprise Server 15 SP4

zypper in -t patch SUSE-SLE-INSTALLER-15-SP4-2023-4225=1

* SUSE Manager Server 4.3

zypper in -t patch SUSE-SLE-INSTALLER-15-SP4-2023-4225=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP4

zypper in -t patch SUSE-SLE-INSTALLER-15-SP4-2023-4225=1

* SUSE Linux Enterprise Desktop 15 SP4

zypper in -t patch...

Read the Full Advisory

Package List

* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)

* zchunk-debuginfo-1.1.16-150400.3.7.1

* zchunk-1.1.16-150400.3.7.1

* libzck-devel-1.1.16-150400.3.7.1

* libzck1-1.1.16-150400.3.7.1

* libzck1-debuginfo-1.1.16-150400.3.7.1

* zchunk-debugsource-1.1.16-150400.3.7.1

* openSUSE Leap Micro 5.3 (aarch64 x86_64)

* zchunk-debuginfo-1.1.16-150400.3.7.1

* zchunk-1.1.16-150400.3.7.1

* libzck-devel-1.1.16-150400.3.7.1

* libzck1-1.1.16-150400.3.7.1

* libzck1-debuginfo-1.1.16-150400.3.7.1

* zchunk-debugsource-1.1.16-150400.3.7.1

* openSUSE Leap Micro 5.4 (aarch64 s390x x86_64)

* zchunk-debuginfo-1.1.16-150400.3.7.1

* libzck1-1.1.16-150400.3.7.1

* libzck1-debuginfo-1.1.16-150400.3.7.1

* zchunk-debugsource-1.1.16-150400.3.7.1

* openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)

* zchunk-debuginfo-1.1.16-150400.3.7.1

* zchunk-1.1.16-150400.3.7.1

* libzck-devel-1.1.16-150400.3.7.1

* libzck1-1.1.16-150400.3.7.1

* libzck1-debuginfo-1.1.16-150400.3.7.1

* zchunk-debugsource-1.1.16-150400.3.7.1

* SUSE Linux Enterprise High...

Read the Full Advisory

References

* bsc#1216268

## References:

* https://www.suse.com/security/cve/CVE-2023-46228.html

* https://bugzilla.suse.com/show_bug.cgi?id=1216268

Severity
critical
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2023:4225-1
Rating: important

Topics%20covered

Topics Covered

security advisory critical bug fix openSUSE zchunk handle overflow

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