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SUSE: 2022:1533-1 Important: Salt Bundle DoS and Authentication Fixes

suse
Calendar Grey May 4, 2022
Dist Suse Esm H88
Addresses significant vulnerabilities in the SUSE Manager Salt Bundle, enhancing security measures and thwarting potential MITM (Man-in-the-Middle) threats in this latest release.
An update that fixes four vulnerabilities is now available

Summary

This update fixes the following issues: venv-salt-minion: - Fix the regression caused by the patch removing strict requirement for OpenSSL 1.1.1 leading to read/write issues with ssl module for SLE 15, SLE 12, CentOS 7, Debian 9 (bsc#1198556) - Fixes for Python 3.10 - Fix salt-ssh opts poisoning (bsc#1197637) - Fix multiple security issues (bsc#1197417) * CVE-2022-22935: Sign authentication replies to prevent MiTM. * CVE-2022-22934: Sign pillar data to prevent MiTM attacks. * CVE-2022-22936: Prevent job and fileserver replays. * CVE-2022-22941: Fixed targeting bug, especially visible when using syndic and user auth. - Salt version bump to 3004 - Python version bump to 3.10.2 Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods

Topics%20covered

Topics Covered

security advisory DoS important authentication SUSE Manager buffer Salt Bundle

References

#1197417 #1197637 #1198556

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

CVE-2022-22941

CVSS scores:

CVE-2022-22934 (NVD) : 8.8 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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 (NVD) : 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

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 (NVD) : 8.8 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/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 (NVD) : 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/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 Manager Ubuntu 20.04-CLIENT-TOOLS-BETA

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:1533-1
Rating: important

Topics%20covered

Topics Covered

security advisory DoS important authentication SUSE Manager buffer Salt Bundle

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