SUSE-SU-2025:0744-1

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Source
https://www.suse.com/support/update/announcement/2025/suse-su-20250744-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:0744-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2025:0744-1
Related
Published
2025-02-28T14:39:36Z
Modified
2025-02-28T14:39:36Z
Summary
Security update for openssh8.4
Details

This update for openssh8.4 fixes the following issues:

  • CVE-2025-26465: Fixed a MitM attack against OpenSSH's VerifyHostKeyDNS-enabled client (bsc#1237040).

Other bugfixes:

  • Fix usage of local accelerator cards via openssl-ibmca (bsc#1216474, bsc#1218871).
  • Add patches from upstream to change the default value of UpdateHostKeys to Yes (unless VerifyHostKeyDNS is enabled) (bsc#1222831).
  • Fix hostbased ssh login failing occasionally with 'signature unverified: incorrect signature' by fixing a typo in patch (bsc#1221123).
  • For now we don't ship the ssh-keycat command, but we need the patch for the other SELinux infrastructure (bsc#1214788).
  • Attempts to mitigate instances of secrets lingering in memory after a session exits (bsc#1213004, bsc#1213008, bsc#1186673).
References

Affected packages

SUSE:Linux Enterprise Server 12 SP5-LTSS / openssh8.4

Package

Name
openssh8.4
Purl
pkg:rpm/suse/openssh8.4&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.4p1-8.16.1

Ecosystem specific 

{
    "binaries": [
        {
            "openssh8.4-server": "8.4p1-8.16.1",
            "openssh8.4": "8.4p1-8.16.1",
            "openssh8.4-clients": "8.4p1-8.16.1",
            "openssh8.4-common": "8.4p1-8.16.1",
            "openssh8.4-fips": "8.4p1-8.16.1",
            "openssh8.4-helpers": "8.4p1-8.16.1"
        }
    ]
}

SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5 / openssh8.4

Package

Name
openssh8.4
Purl
pkg:rpm/suse/openssh8.4&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.4p1-8.16.1

Ecosystem specific 

{
    "binaries": [
        {
            "openssh8.4-server": "8.4p1-8.16.1",
            "openssh8.4": "8.4p1-8.16.1",
            "openssh8.4-clients": "8.4p1-8.16.1",
            "openssh8.4-common": "8.4p1-8.16.1",
            "openssh8.4-fips": "8.4p1-8.16.1",
            "openssh8.4-helpers": "8.4p1-8.16.1"
        }
    ]
}