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SUSE: 2022:1059-1 Important: Mitigates MiTM Attacks in Salt Security

suse
Calendar Grey March 30, 2022
Dist Suse Esm H88
Addresses key vulnerabilities in salt to improve defense mechanisms against possible threats on the SUSE environment.
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 Module for Transactional Server 15-SP3: zypper in -t patch SUSE-SLE-Module-Transactional-Server-15-SP3-2022-1059=1 - SUSE Linux Enterprise Module for Server Applications 15-SP3:

Topics%20covered

Topics Covered

security advisory security update SUSE Linux Enterprise salt fix MiTM threat

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 Desktop 15-SP3

SUSE Linux Enterprise High Performance Computing 15-SP3

SUSE Linux Enterprise Micro 5.1

SUSE Linux Enterprise Module for Basesystem 15-SP3

SUSE Linux Enterprise Module for Server Applications 15-SP3

SUSE Linux Enterprise Module for Transactional Server 15-SP3

SUSE Linux Enterprise Server 15-SP3

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:1059-1
Rating: important

Topics%20covered

Topics Covered

security advisory security update SUSE Linux Enterprise salt fix MiTM threat

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