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SUSE Linux 15: 2022:1057-1 Critical Update: Salt MiTM Security Fixes

suse
Calendar Grey March 30, 2022
Dist Suse Esm H88
A crucial patch for salt tackles various vulnerabilities within SUSE environments, boosting overall system robustness.
An update that fixes four vulnerabilities is now available

Summary

This update for salt fixes the following issues: - CVE-2022-22935: Sign authentication replies to prevent MiTM (bsc#1197417) - CVE-2022-22934: Sign pillar data to prevent MiTM attacks. (bsc#1197417) - CVE-2022-22936: Prevent job and fileserver replays (bsc#1197417) - CVE-2022-22941: Fixed targeting bug, especially visible when using syndic and user auth. (bsc#1197417) Patch Instructions: To install this SUSE Security 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 Server for SAP 15: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2022-1057=1 - SUSE Linux Enterprise Server 15-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-2022-1057=1

Topics%20covered

Topics Covered

security advisory patch important threat mitigation SUSE salt MitM

References

#1197417

Cross- CVE-2022-22934 CVE-2022-22935 CVE-2022-22936

CVE-2022-22941

CVSS scores:

CVE-2022-22934 (SUSE): 7.5 CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVE-2022-22935 (SUSE): 6.5 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE-2022-22936 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE-2022-22941 (SUSE): 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:

SUSE Linux Enterprise High Performance Computing 15-ESPOS

SUSE Linux Enterprise High Performance Computing 15-LTSS

SUSE Linux Enterprise Server 15-LTSS

SUSE Linux Enterprise Server for SAP 15

https://www.suse.com/security/cve/CVE-2022-22934.html

https://www.suse.com/security/cve/CVE-2022-22935.html

https://www.suse.com/security/cve/CVE-2022-22936.html

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:1057-1
Rating: important

Topics%20covered

Topics Covered

security advisory patch important threat mitigation SUSE salt MitM

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