Ausführen beliebiger Kommandos in screen
ID: | SUSE-SU-2021:0492-1 |
Distribution: | SUSE |
Plattformen: | SUSE Enterprise Storage 6, SUSE CaaS Platform 4.0, SUSE Linux Enterprise Server 15-LTSS, SUSE Linux Enterprise High Performance Computing 15-ESPOS, SUSE Linux Enterprise Server for SAP 15, SUSE Linux Enterprise High Performance Computing 15-LTSS, SUSE Linux Enterprise Module for Basesystem 15-SP2, SUSE Linux Enterprise Module for Basesystem 15-SP3, SUSE Linux Enterprise Server for SAP 15-SP1, SUSE Manager Server 4.0, SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS, SUSE Linux Enterprise Server 15-SP1-LTSS, SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS, SUSE Manager Proxy 4.0, SUSE Manager Retail Branch Server 4.0, SUSE Linux Enterprise Server 15-SP1-BCL |
Datum: | Mi, 17. Februar 2021, 22:39 |
Referenzen: | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26937 |
Applikationen: | screen |
Originalnachricht |
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SUSE Security Update: Security update for screen ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:0492-1 Rating: important References: #1182092 Cross-References: CVE-2021-26937 CVSS scores: CVE-2021-26937 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products: SUSE Manager Server 4.0 SUSE Manager Retail Branch Server 4.0 SUSE Manager Proxy 4.0 SUSE Linux Enterprise Server for SAP 15-SP1 SUSE Linux Enterprise Server for SAP 15 SUSE Linux Enterprise Server 15-SP1-LTSS SUSE Linux Enterprise Server 15-SP1-BCL SUSE Linux Enterprise Server 15-LTSS SUSE Linux Enterprise Module for Basesystem 15-SP3 SUSE Linux Enterprise Module for Basesystem 15-SP2 SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS SUSE Linux Enterprise High Performance Computing 15-LTSS SUSE Linux Enterprise High Performance Computing 15-ESPOS SUSE Enterprise Storage 6 SUSE CaaS Platform 4.0 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for screen fixes the following issues: - CVE-2021-26937: Fixed double width combining char handling that could lead to a denial of service or code execution (bsc#1182092). 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 Manager Server 4.0: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-492=1 - SUSE Manager Retail Branch Server 4.0: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-492=1 - SUSE Manager Proxy 4.0: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-492=1 - SUSE Linux Enterprise Server for SAP 15-SP1: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-492=1 - SUSE Linux Enterprise Server for SAP 15: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-492=1 - SUSE Linux Enterprise Server 15-SP1-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-492=1 - SUSE Linux Enterprise Server 15-SP1-BCL: zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-492=1 - SUSE Linux Enterprise Server 15-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-2021-492=1 - SUSE Linux Enterprise Module for Basesystem 15-SP3: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-492=1 - SUSE Linux Enterprise Module for Basesystem 15-SP2: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-492=1 - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS: zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-492=1 - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS: zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-492=1 - SUSE Linux Enterprise High Performance Computing 15-LTSS: zypper in -t patch SUSE-SLE-Product-HPC-15-2021-492=1 - SUSE Linux Enterprise High Performance Computing 15-ESPOS: zypper in -t patch SUSE-SLE-Product-HPC-15-2021-492=1 - SUSE Enterprise Storage 6: zypper in -t patch SUSE-Storage-6-2021-492=1 - SUSE CaaS Platform 4.0: To install this update, use the SUSE CaaS Platform 'skuba' tool. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way. Package List: - SUSE Manager Server 4.0 (ppc64le s390x x86_64): screen-4.6.2-5.3.1 screen-debuginfo-4.6.2-5.3.1 screen-debugsource-4.6.2-5.3.1 - SUSE Manager Retail Branch Server 4.0 (x86_64): screen-4.6.2-5.3.1 screen-debuginfo-4.6.2-5.3.1 screen-debugsource-4.6.2-5.3.1 - SUSE Manager Proxy 4.0 (x86_64): screen-4.6.2-5.3.1 screen-debuginfo-4.6.2-5.3.1 screen-debugsource-4.6.2-5.3.1 - SUSE Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64): screen-4.6.2-5.3.1 screen-debuginfo-4.6.2-5.3.1 screen-debugsource-4.6.2-5.3.1 - SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64): screen-4.6.2-5.3.1 screen-debuginfo-4.6.2-5.3.1 screen-debugsource-4.6.2-5.3.1 - SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64): screen-4.6.2-5.3.1 screen-debuginfo-4.6.2-5.3.1 screen-debugsource-4.6.2-5.3.1 - SUSE Linux Enterprise Server 15-SP1-BCL (x86_64): screen-4.6.2-5.3.1 screen-debuginfo-4.6.2-5.3.1 screen-debugsource-4.6.2-5.3.1 - SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x): screen-4.6.2-5.3.1 screen-debuginfo-4.6.2-5.3.1 screen-debugsource-4.6.2-5.3.1 - SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64): screen-4.6.2-5.3.1 screen-debuginfo-4.6.2-5.3.1 screen-debugsource-4.6.2-5.3.1 - SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64): screen-4.6.2-5.3.1 screen-debuginfo-4.6.2-5.3.1 screen-debugsource-4.6.2-5.3.1 - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64 x86_64): screen-4.6.2-5.3.1 screen-debuginfo-4.6.2-5.3.1 screen-debugsource-4.6.2-5.3.1 - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64 x86_64): screen-4.6.2-5.3.1 screen-debuginfo-4.6.2-5.3.1 screen-debugsource-4.6.2-5.3.1 - SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64): screen-4.6.2-5.3.1 screen-debuginfo-4.6.2-5.3.1 screen-debugsource-4.6.2-5.3.1 - SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64): screen-4.6.2-5.3.1 screen-debuginfo-4.6.2-5.3.1 screen-debugsource-4.6.2-5.3.1 - SUSE Enterprise Storage 6 (aarch64 x86_64): screen-4.6.2-5.3.1 screen-debuginfo-4.6.2-5.3.1 screen-debugsource-4.6.2-5.3.1 - SUSE CaaS Platform 4.0 (x86_64): screen-4.6.2-5.3.1 screen-debuginfo-4.6.2-5.3.1 screen-debugsource-4.6.2-5.3.1 References: https://www.suse.com/security/cve/CVE-2021-26937.html https://bugzilla.suse.com/1182092 |