SUSE Security Update: Security update for python-Twisted ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:2070-1 Rating: important References: #1196739 Cross-References: CVE-2022-21716 CVSS scores: CVE-2022-21716 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2022-21716 (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 Enterprise Storage 7 SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS SUSE Linux Enterprise High Performance Computing 15-SP3 SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3 SUSE Linux Enterprise Module for Server Applications 15-SP3 SUSE Linux Enterprise Server 15-SP2-BCL SUSE Linux Enterprise Server 15-SP2-LTSS SUSE Linux Enterprise Server 15-SP3 SUSE Linux Enterprise Server for SAP 15-SP2 SUSE Linux Enterprise Server for SAP Applications 15-SP3 SUSE Manager Proxy 4.1 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.1 SUSE Manager Server 4.1 SUSE Manager Server 4.2 openSUSE Leap 15.3 openSUSE Leap 15.4 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for python-Twisted fixes the following issues: - CVE-2022-21716: Fixed that ssh server accepts an infinite amount of data using all the available memory (bsc#1196739). 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-15.4-2022-2070=1 - openSUSE Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2022-2070=1 - SUSE Manager Server 4.1: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-2070=1 - SUSE Manager Retail Branch Server 4.1: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-2070=1 - SUSE Manager Proxy 4.1: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2022-2070=1 - SUSE Linux Enterprise Server for SAP 15-SP2: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2022-2070=1 - SUSE Linux Enterprise Server 15-SP2-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2022-2070=1 - SUSE Linux Enterprise Server 15-SP2-BCL: zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-BCL-2022-2070=1 - SUSE Linux Enterprise Module for Server Applications 15-SP3: zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP3-2022-2070=1 - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3: zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP3-2022-2070=1 - SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS: zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2022-2070=1 - SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS: zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-ESPOS-2022-2070=1 - SUSE Enterprise Storage 7: zypper in -t patch SUSE-Storage-7-2022-2070=1 Package List: - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64): python-Twisted-debuginfo-19.10.0-150200.3.12.1 python-Twisted-debugsource-19.10.0-150200.3.12.1 python3-Twisted-debuginfo-19.10.0-150200.3.12.1 - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): python-Twisted-debuginfo-19.10.0-150200.3.12.1 python-Twisted-debugsource-19.10.0-150200.3.12.1 python-Twisted-doc-19.10.0-150200.3.12.1 python2-Twisted-19.10.0-150200.3.12.1 python2-Twisted-debuginfo-19.10.0-150200.3.12.1 python3-Twisted-19.10.0-150200.3.12.1 python3-Twisted-debuginfo-19.10.0-150200.3.12.1 - SUSE Manager Server 4.1 (ppc64le s390x x86_64): python3-Twisted-19.10.0-150200.3.12.1 python3-Twisted-debuginfo-19.10.0-150200.3.12.1 - SUSE Manager Retail Branch Server 4.1 (x86_64): python3-Twisted-19.10.0-150200.3.12.1 python3-Twisted-debuginfo-19.10.0-150200.3.12.1 - SUSE Manager Proxy 4.1 (x86_64): python3-Twisted-19.10.0-150200.3.12.1 python3-Twisted-debuginfo-19.10.0-150200.3.12.1 - SUSE Linux Enterprise Server for SAP 15-SP2 (ppc64le x86_64): python3-Twisted-19.10.0-150200.3.12.1 python3-Twisted-debuginfo-19.10.0-150200.3.12.1 - SUSE Linux Enterprise Server 15-SP2-LTSS (aarch64 ppc64le s390x x86_64): python3-Twisted-19.10.0-150200.3.12.1 python3-Twisted-debuginfo-19.10.0-150200.3.12.1 - SUSE Linux Enterprise Server 15-SP2-BCL (x86_64): python3-Twisted-19.10.0-150200.3.12.1 python3-Twisted-debuginfo-19.10.0-150200.3.12.1 - SUSE Linux Enterprise Module for Server Applications 15-SP3 (aarch64 ppc64le s390x x86_64): python-Twisted-debuginfo-19.10.0-150200.3.12.1 python-Twisted-debugsource-19.10.0-150200.3.12.1 python3-Twisted-19.10.0-150200.3.12.1 python3-Twisted-debuginfo-19.10.0-150200.3.12.1 - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3 (aarch64 ppc64le s390x x86_64): python-Twisted-debugsource-19.10.0-150200.3.12.1 python3-Twisted-19.10.0-150200.3.12.1 python3-Twisted-debuginfo-19.10.0-150200.3.12.1 - SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS (aarch64 x86_64): python3-Twisted-19.10.0-150200.3.12.1 python3-Twisted-debuginfo-19.10.0-150200.3.12.1 - SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS (aarch64 x86_64): python3-Twisted-19.10.0-150200.3.12.1 python3-Twisted-debuginfo-19.10.0-150200.3.12.1 - SUSE Enterprise Storage 7 (aarch64 x86_64): python3-Twisted-19.10.0-150200.3.12.1 python3-Twisted-debuginfo-19.10.0-150200.3.12.1 References: https://www.suse.com/security/cve/CVE-2022-21716.html https://bugzilla.suse.com/1196739