SUSE-SU-2025:4067-1: moderate: Security update for openssh

SLE-SECURITY-UPDATES null at suse.de
Wed Nov 12 12:30:45 UTC 2025 


# Security update for openssh

Announcement ID: SUSE-SU-2025:4067-1  
Release Date: 2025-11-12T08:03:50Z  
Rating: moderate  
References:

  * bsc#1251198
  * bsc#1251199

  
Cross-References:

  * CVE-2025-61984
  * CVE-2025-61985

  
CVSS scores:

  * CVE-2025-61984 ( SUSE ):  2.0
    CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
  * CVE-2025-61984 ( SUSE ):  5.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
  * CVE-2025-61984 ( NVD ):  3.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
  * CVE-2025-61985 ( SUSE ):  2.0
    CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
  * CVE-2025-61985 ( SUSE ):  5.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
  * CVE-2025-61985 ( NVD ):  3.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

  
Affected Products:

  * Basesystem Module 15-SP6
  * Basesystem Module 15-SP7
  * Desktop Applications Module 15-SP6
  * Desktop Applications Module 15-SP7
  * openSUSE Leap 15.6
  * SUSE Linux Enterprise Desktop 15 SP6
  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Real Time 15 SP6
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP6
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7

  
  
An update that solves two vulnerabilities can now be installed.

## Description:

This update for openssh fixes the following issues:

  * CVE-2025-61984: Fixed code execution via control characters in usernames
    when a ProxyCommand is used (bsc#1251198)
  * CVE-2025-61985: Fixed code execution via '\0' character in ssh:// URI when a
    ProxyCommand is used (bsc#1251199)

## 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 15.6  
    zypper in -t patch SUSE-2025-4067=1 openSUSE-SLE-15.6-2025-4067=1

  * Basesystem Module 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2025-4067=1

  * Basesystem Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2025-4067=1

  * Desktop Applications Module 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP6-2025-4067=1

  * Desktop Applications Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP7-2025-4067=1

## Package List:

  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
    * openssh-common-9.6p1-150600.6.34.1
    * openssh-askpass-gnome-debugsource-9.6p1-150600.6.34.1
    * openssh-server-debuginfo-9.6p1-150600.6.34.1
    * openssh-debugsource-9.6p1-150600.6.34.1
    * openssh-cavs-debuginfo-9.6p1-150600.6.34.1
    * openssh-clients-debuginfo-9.6p1-150600.6.34.1
    * openssh-server-9.6p1-150600.6.34.1
    * openssh-common-debuginfo-9.6p1-150600.6.34.1
    * openssh-debuginfo-9.6p1-150600.6.34.1
    * openssh-9.6p1-150600.6.34.1
    * openssh-askpass-gnome-debuginfo-9.6p1-150600.6.34.1
    * openssh-helpers-debuginfo-9.6p1-150600.6.34.1
    * openssh-clients-9.6p1-150600.6.34.1
    * openssh-cavs-9.6p1-150600.6.34.1
    * openssh-askpass-gnome-9.6p1-150600.6.34.1
    * openssh-server-config-disallow-rootlogin-9.6p1-150600.6.34.1
    * openssh-helpers-9.6p1-150600.6.34.1
    * openssh-fips-9.6p1-150600.6.34.1
  * Basesystem Module 15-SP6 (aarch64 ppc64le s390x x86_64)
    * openssh-common-9.6p1-150600.6.34.1
    * openssh-server-debuginfo-9.6p1-150600.6.34.1
    * openssh-debugsource-9.6p1-150600.6.34.1
    * openssh-clients-debuginfo-9.6p1-150600.6.34.1
    * openssh-server-9.6p1-150600.6.34.1
    * openssh-common-debuginfo-9.6p1-150600.6.34.1
    * openssh-debuginfo-9.6p1-150600.6.34.1
    * openssh-9.6p1-150600.6.34.1
    * openssh-helpers-debuginfo-9.6p1-150600.6.34.1
    * openssh-clients-9.6p1-150600.6.34.1
    * openssh-server-config-disallow-rootlogin-9.6p1-150600.6.34.1
    * openssh-helpers-9.6p1-150600.6.34.1
    * openssh-fips-9.6p1-150600.6.34.1
  * Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * openssh-common-9.6p1-150600.6.34.1
    * openssh-server-debuginfo-9.6p1-150600.6.34.1
    * openssh-debugsource-9.6p1-150600.6.34.1
    * openssh-clients-debuginfo-9.6p1-150600.6.34.1
    * openssh-server-9.6p1-150600.6.34.1
    * openssh-common-debuginfo-9.6p1-150600.6.34.1
    * openssh-debuginfo-9.6p1-150600.6.34.1
    * openssh-9.6p1-150600.6.34.1
    * openssh-helpers-debuginfo-9.6p1-150600.6.34.1
    * openssh-clients-9.6p1-150600.6.34.1
    * openssh-server-config-disallow-rootlogin-9.6p1-150600.6.34.1
    * openssh-helpers-9.6p1-150600.6.34.1
    * openssh-fips-9.6p1-150600.6.34.1
  * Desktop Applications Module 15-SP6 (aarch64 ppc64le s390x x86_64)
    * openssh-askpass-gnome-debuginfo-9.6p1-150600.6.34.1
    * openssh-askpass-gnome-debugsource-9.6p1-150600.6.34.1
    * openssh-askpass-gnome-9.6p1-150600.6.34.1
  * Desktop Applications Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * openssh-askpass-gnome-debuginfo-9.6p1-150600.6.34.1
    * openssh-askpass-gnome-debugsource-9.6p1-150600.6.34.1
    * openssh-askpass-gnome-9.6p1-150600.6.34.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-61984.html
  * https://www.suse.com/security/cve/CVE-2025-61985.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1251198
  * https://bugzilla.suse.com/show_bug.cgi?id=1251199

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