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SUSE: 2022:2658-1 Critical Alert: Keylime Privilege Escalation Threats

An update that solves two vulnerabilities and has two fixes is now available. . SUSE Security Update: Security update for keylime ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:2658-1 Rating: important References: #1199253 #1200885 #1201466 #1201866 Cross-References: CVE-2022-1053 CVE-2022-31250 CVSS scores: CVE-2022-1053 (NVD) : 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVE-2022-1053 (SUSE): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVE-2022-31250 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-31250 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/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 Basesystem 15-SP4 SUSE Linux Enterprise Server 15-SP4 SUSE Linux Enterprise Server for SAP Applications 15-SP4 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3 openSUSE Leap 15.4 ______________________________________________________________________________ An update that solves two vulnerabilities and has two fixes is now available. Description: This update for keylime fixes the following issues: Update to version 6.3.2, including fixes for: - CVE-2022-1053: Fixed Tenant and Verifier might not use the same registrar data (bsc#1199253). - CVE-2022-31250: Fixed %post scriplet allows for privilege escalation from keylime user to root (bsc#1200885). 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-15.4-2022-2658=1 - SUSE Linux Enterprise Module for Basesystem 15-SP4: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2022-2658=1 Package List: - openSUSE Leap 15.4 (noarch): keylime-agent-6.3.2-150400.4.11.1 keylime-config-6.3.2-150400.4.11.1 keylime-firewalld-6.3.2-150400.4.11.1 keylime-registrar-6.3.2-150400.4.11.1 keylime-tpm_cert_store-6.3.2-150400.4.11.1 keylime-verifier-6.3.2-150400.4.11.1 python3-keylime-6.3.2-150400.4.11.1 - SUSE Linux Enterprise Module for Basesystem 15-SP4 (noarch): keylime-agent-6.3.2-150400.4.11.1 keylime-config-6.3.2-150400.4.11.1 keylime-firewalld-6.3.2-150400.4.11.1 keylime-logrotate-6.3.2-150400.4.11.1 keylime-registrar-6.3.2-150400.4.11.1 keylime-tpm_cert_store-6.3.2-150400.4.11.1 keylime-verifier-6.3.2-150400.4.11.1 python3-keylime-6.3.2-150400.4.11.1 References: https://www.suse.com/security/cve/CVE-2022-1053.html https://www.suse.com/security/cve/CVE-2022-31250.html https://bugzilla.suse.com/1199253 https://bugzilla.suse.com/1200885 https://bugzilla.suse.com/1201466 https://bugzilla.suse.com/1201866 . Important SUSE upgrade for keylime resolves major security vulnerabilities including protections for tenant information and risks of privilege escalation.. SUSE Security Update,keylime update,security fixes,keylime privilege escalation. . Severity: Important. LinuxSecurity.com Team

Aug 03, 2022 •Important SuSE