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openSUSE: 2023:4463-1 Moderate: Libnbd Assertion Fix for CVE-2023-5871

suse
Calendar Grey November 16, 2023
Dist Suse Esm H88
Timely SUSE security patch for libnbd tackling CVE-2023-5871 to fix assertion problems in extended mode BLOCK_STATUS.
* bsc#1216769 Cross-References: * CVE-2023-5871

Summary

## This update for libnbd fixes the following issues: * CVE-2023-5871: Fixed an assertion problem in ext-mode BLOCK_STATUS (bsc#1216769). ## 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 openSUSE-SLE-15.4-2023-4463=1 * openSUSE Leap 15.5 zypper in -t patch openSUSE-SLE-15.5-2023-4463=1 * openSUSE Leap 15.3 zypper in -t patch SUSE-2023-4463=1 ## Package List: * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64) * libnbd-devel-1.18.1-150300.8.18.1 * libnbd-debuginfo-1.18.1-150300.8.18.1 * libnbd-1.18.1-150300.8.18.1 * libnbd0-1.18.1-150300.8.18.1 * libnbd0-debuginfo-1.18.1-150300.8.18.1

References

* bsc#1216769

Cross-

* CVE-2023-5871

CVSS scores:

* CVE-2023-5871 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected Products:

* openSUSE Leap 15.3

* openSUSE Leap 15.4

* openSUSE Leap 15.5

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2023-5871.html

* https://bugzilla.suse.com/show_bug.cgi?id=1216769

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2023:4463-1
Rating: moderate

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