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SUSE Linux 15 SP7: 2025:01638-2 moderate: openssh security fix

suse
Calendar Grey June 6, 2025
Dist Suse Esm H88
SUSE has released a critical OpenSSH update to address vulnerabilities that may threaten system security. Users are advised to apply these patches swiftly to ensure safety and performance.
* bsc#1236826 * bsc#1239671 * bsc#1241012 Cross-References:

Summary

## This update for openssh fixes the following issue: Security fixes: * CVE-2025-32728: Fixed logic error in DisableForwarding option (bsc#1241012) Other fixes: \- Fix ssh client segfault with GSSAPIKeyExchange=yes in ssh_kex2 due to gssapi proposal not being correctly initialized (bsc#1236826). The problem was introduced in the rebase of the patch for 9.6p1 \- Enable --with- logind to call the SetTTY dbus method in systemd. This allows "wall" to print messages in ssh ttys (bsc#1239671) ## 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: * Basesystem Module 15-SP7 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2025-1638=1

Topics%20covered

Topics Covered

security advisory moderate software update vulnerability openssh SUSE

References

* bsc#1236826

* bsc#1239671

* bsc#1241012

Cross-

* CVE-2025-32728

CVSS scores:

* CVE-2025-32728 ( SUSE ): 5.1

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N

* CVE-2025-32728 ( SUSE ): 4.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

* CVE-2025-32728 ( NVD ): 4.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

* CVE-2025-32728 ( NVD ): 3.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N

Affected Products:

* Basesystem Module 15-SP7

* Desktop Applications Module 15-SP7

* SUSE Linux Enterprise Desktop 15 SP7

* SUSE Linux Enterprise Real Time 15 SP7

* SUSE Linux Enterprise Server 15 SP7

* SUSE Linux Enterprise Server for SAP Applications 15 SP7

An update that solves one vulnerability and has two security fixes can now be

installed.

##

Announcement ID: SUSE-SU-2025:01638-2
Release Date: 2025-06-06T10:04:49Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate software update vulnerability openssh SUSE

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