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openSUSE: 2023:4222-1 Moderate: libnbd Crash Vulnerability Fix

opensuse
Calendar Grey October 27, 2023
Dist Opensuse Esm H88
This patch fixes a critical vulnerability in libnbd impacting Fedora distributions, enhancing both reliability and protection.
This update for libnbd fixes the following issues: Updated to version 1.18.1 Updated to version 1.18.0:

Description

This update for libnbd fixes the following issues:

* Updated to version 1.18.1

* Updated to version 1.18.0:

* CVE-2023-5215: Fixed an issue where an NBD server returning an unexpected

block size might crash an application (bsc#1215799).

Topics%20covered

Topics Covered

security advisory software update moderate severity crash issue openSUSE patch instructions libnbd

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 15.3

zypper in -t patch SUSE-2023-4222=1

* openSUSE Leap 15.4

zypper in -t patch openSUSE-SLE-15.4-2023-4222=1

* openSUSE Leap 15.5

zypper in -t patch openSUSE-SLE-15.5-2023-4222=1

Package List

* openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)

* libnbd-debuginfo-1.18.1-150300.8.15.1

* libnbd0-1.18.1-150300.8.15.1

* libnbd-debugsource-1.18.1-150300.8.15.1

* libnbd-devel-1.18.1-150300.8.15.1

* python3-libnbd-debuginfo-1.18.1-150300.8.15.1

* python3-libnbd-1.18.1-150300.8.15.1

* nbdfuse-1.18.1-150300.8.15.1

* nbdfuse-debuginfo-1.18.1-150300.8.15.1

* libnbd-1.18.1-150300.8.15.1

* libnbd0-debuginfo-1.18.1-150300.8.15.1

* openSUSE Leap 15.3 (noarch)

* libnbd-bash-completion-1.18.1-150300.8.15.1

* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)

* libnbd-debuginfo-1.18.1-150300.8.15.1

* libnbd0-1.18.1-150300.8.15.1

* libnbd-debugsource-1.18.1-150300.8.15.1

* libnbd-devel-1.18.1-150300.8.15.1

* nbdfuse-1.18.1-150300.8.15.1

* nbdfuse-debuginfo-1.18.1-150300.8.15.1

* libnbd-1.18.1-150300.8.15.1

* libnbd0-debuginfo-1.18.1-150300.8.15.1

* openSUSE Leap 15.4 (noarch)

* libnbd-bash-completion-1.18.1-150300.8.15.1

* openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)

* libnbd-debuginfo-1.18.1-150300.8.15.1

*...

Read the Full Advisory

References

* bsc#1215799

* jsc#ECO-3633

## References:

* https://www.suse.com/security/cve/CVE-2023-5215.html

* https://bugzilla.suse.com/show_bug.cgi?id=1215799

*

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2023:4222-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory software update moderate severity crash issue openSUSE patch instructions libnbd

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