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SUSE: 2022:2354-1 Critical: FreeRDP Authentication Flaws

suse
Calendar Grey July 11, 2022
Dist Suse Esm H88
Essential security enhancement for freerdp mitigates various vulnerabilities in SUSE Linux Enterprise editions.
An update that fixes two vulnerabilities is now available

Summary

This update for freerdp fixes the following issues: - CVE-2022-24882: Fixed incorrect check parameters in NTLM (bsc#1198919). - CVE-2022-24883: Fixed authentication against invalid SAM files (bsc#1198921). 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: - openSUSE Leap 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-2354=1 - SUSE Linux Enterprise Workstation Extension 15-SP4: zypper in -t patch SUSE-SLE-Product-WE-15-SP4-2022-2354=1 - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4: zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2022-2354=1 Package List:

Topics%20covered

Topics Covered

security advisory update critical authentication issue SUSE Linux freerdp

References

#1198919 #1198921

Cross- CVE-2022-24882 CVE-2022-24883

CVSS scores:

CVE-2022-24882 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVE-2022-24882 (SUSE): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVE-2022-24883 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVE-2022-24883 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:

SUSE Linux Enterprise Desktop 15-SP4

SUSE Linux Enterprise High Performance Computing 15-SP4

SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4

SUSE Linux Enterprise Server 15-SP4

SUSE Linux Enterprise Server for SAP Applications 15-SP4

SUSE Linux Enterprise Workstation Extension 15-SP4

SUSE Manager Proxy 4.3

SUSE Manager Retail Branch Server 4.3

SUSE ...

Read the Full Advisory

Severity
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Announcement ID: SUSE-SU-2022:2354-1
Rating: critical

Topics%20covered

Topics Covered

security advisory update critical authentication issue SUSE Linux freerdp

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