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SUSE 12 SP5: 2023:4903-1 important: openssh channel integrity

suse
Calendar Grey December 20, 2023
Dist Suse Esm H88
Important OpenSSH security update fixes a communication integrity flaw linked to CVE-2023-48795.
* bsc#1201750 * bsc#1217950 * jsc#SLE-24929 Cross-References:

Summary

## This update for openssh fixes the following issues: * CVE-2023-48795: Fixed prefix truncation breaking ssh channel integrity (bsc#1217950). ## 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: * SUSE Linux Enterprise High Performance Computing 12 SP5 zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4903=1 * SUSE Linux Enterprise Server 12 SP5 zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4903=1 * SUSE Linux Enterprise Server for SAP Applications 12 SP5 zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4903=1 ## Package List: * SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64) * openssh-debugsource-7.2p2-81.8.1

References

* bsc#1201750

* bsc#1217950

* jsc#SLE-24929

Cross-

* CVE-2023-48795

CVSS scores:

* CVE-2023-48795 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected Products:

* SUSE Linux Enterprise High Performance Computing 12 SP5

* SUSE Linux Enterprise Server 12 SP5

* SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves one vulnerability, contains one feature and has one

security fix can now be installed.

##

* https://www.suse.com/security/cve/CVE-2023-48795.html

* https://bugzilla.suse.com/show_bug.cgi?id=1201750

* https://bugzilla.suse.com/show_bug.cgi?id=1217950

*

Severity
important
Lowest
Low
Medium
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Critical

Announcement ID: SUSE-SU-2023:4903-1
Rating: important

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