# Security update for openssh

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

  * bsc#1201750
  * bsc#1217950
  * jsc#SLE-24929

  
Cross-References:

  * 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.

## Description:

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
    * openssh-fips-7.2p2-81.8.1
    * openssh-askpass-gnome-7.2p2-81.8.1
    * openssh-askpass-gnome-debuginfo-7.2p2-81.8.1
    * openssh-debuginfo-7.2p2-81.8.1
    * openssh-7.2p2-81.8.1
    * openssh-helpers-debuginfo-7.2p2-81.8.1
    * openssh-helpers-7.2p2-81.8.1
  * SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
    * openssh-debugsource-7.2p2-81.8.1
    * openssh-fips-7.2p2-81.8.1
    * openssh-askpass-gnome-7.2p2-81.8.1
    * openssh-askpass-gnome-debuginfo-7.2p2-81.8.1
    * openssh-debuginfo-7.2p2-81.8.1
    * openssh-7.2p2-81.8.1
    * openssh-helpers-debuginfo-7.2p2-81.8.1
    * openssh-helpers-7.2p2-81.8.1
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
    * openssh-debugsource-7.2p2-81.8.1
    * openssh-fips-7.2p2-81.8.1
    * openssh-askpass-gnome-7.2p2-81.8.1
    * openssh-askpass-gnome-debuginfo-7.2p2-81.8.1
    * openssh-debuginfo-7.2p2-81.8.1
    * openssh-7.2p2-81.8.1
    * openssh-helpers-debuginfo-7.2p2-81.8.1
    * openssh-helpers-7.2p2-81.8.1

## References:

  * 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
  * https://jira.suse.com/login.jsp

SUSE: 2023:4903-1 important: openssh

December 20, 2023
* 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 * openssh-fips-7.2p2-81.8.1 * openssh-askpass-gnome-7.2p2-81.8.1 * openssh-askpass-gnome-debuginfo-7.2p2-81.8.1 * openssh-debuginfo-7.2p2-81.8.1 * openssh-7.2p2-81.8.1 * openssh-helpers-debuginfo-7.2p2-81.8.1 * openssh-helpers-7.2p2-81.8.1 * SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64) * openssh-debugsource-7.2p2-81.8.1 * openssh-fips-7.2p2-81.8.1 * openssh-askpass-gnome-7.2p2-81.8.1 * openssh-askpass-gnome-debuginfo-7.2p2-81.8.1 * openssh-debuginfo-7.2p2-81.8.1 * openssh-7.2p2-81.8.1 * openssh-helpers-debuginfo-7.2p2-81.8.1 * openssh-helpers-7.2p2-81.8.1 * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64) * openssh-debugsource-7.2p2-81.8.1 * openssh-fips-7.2p2-81.8.1 * openssh-askpass-gnome-7.2p2-81.8.1 * openssh-askpass-gnome-debuginfo-7.2p2-81.8.1 * openssh-debuginfo-7.2p2-81.8.1 * openssh-7.2p2-81.8.1 * openssh-helpers-debuginfo-7.2p2-81.8.1 * openssh-helpers-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

* https://jira.suse.com/login.jsp

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

Related News

News

Powered By

Footer Logo

Linux Security - Your source for Top Linux News, Advisories, HowTo's and Feature Release.

Powered By

Footer Logo