SUSE Security Update: Security update for sudo ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:4077-1 Rating: important References: #1190818 #1203201 #1204986 Cross-References: CVE-2022-43995 CVSS scores: CVE-2022-43995 (NVD) : 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVE-2022-43995 (SUSE): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H Affected Products: SUSE Enterprise Storage 7.1 SUSE Linux Enterprise Desktop 15-SP3 SUSE Linux Enterprise High Performance Computing 15-SP3 SUSE Linux Enterprise Micro 5.1 SUSE Linux Enterprise Micro 5.2 SUSE Linux Enterprise Module for Basesystem 15-SP3 SUSE Linux Enterprise Server 15-SP3 SUSE Linux Enterprise Server for SAP Applications 15-SP3 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.2 openSUSE Leap 15.3 openSUSE Leap Micro 5.2 ______________________________________________________________________________ An update that solves one vulnerability and has two fixes is now available. Description: This update for sudo fixes the following issues: - CVE-2022-43995: Fixed a potential heap-based buffer over-read when entering a passwor dof seven characters or fewer and using the crypt() password backend (bsc#1204986). - Fix wrong information output in the error message (bsc#1190818). - Make sure SIGCHLD is not ignored when sudo is executed; fixes race condition (bsc#1203201). 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 Micro 5.2: zypper in -t patch openSUSE-Leap-Micro-5.2-2022-4077=1 - openSUSE Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2022-4077=1 - SUSE Linux Enterprise Module for Basesystem 15-SP3: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-4077=1 - SUSE Linux Enterprise Micro 5.2: zypper in -t patch SUSE-SUSE-MicroOS-5.2-2022-4077=1 - SUSE Linux Enterprise Micro 5.1: zypper in -t patch SUSE-SUSE-MicroOS-5.1-2022-4077=1 Package List: - openSUSE Leap Micro 5.2 (aarch64 x86_64): sudo-1.9.5p2-150300.3.13.1 sudo-debuginfo-1.9.5p2-150300.3.13.1 sudo-debugsource-1.9.5p2-150300.3.13.1 - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): sudo-1.9.5p2-150300.3.13.1 sudo-debuginfo-1.9.5p2-150300.3.13.1 sudo-debugsource-1.9.5p2-150300.3.13.1 sudo-devel-1.9.5p2-150300.3.13.1 sudo-plugin-python-1.9.5p2-150300.3.13.1 sudo-plugin-python-debuginfo-1.9.5p2-150300.3.13.1 sudo-test-1.9.5p2-150300.3.13.1 - SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64): sudo-1.9.5p2-150300.3.13.1 sudo-debuginfo-1.9.5p2-150300.3.13.1 sudo-debugsource-1.9.5p2-150300.3.13.1 sudo-devel-1.9.5p2-150300.3.13.1 sudo-plugin-python-1.9.5p2-150300.3.13.1 sudo-plugin-python-debuginfo-1.9.5p2-150300.3.13.1 - SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64): sudo-1.9.5p2-150300.3.13.1 sudo-debuginfo-1.9.5p2-150300.3.13.1 sudo-debugsource-1.9.5p2-150300.3.13.1 - SUSE Linux Enterprise Micro 5.1 (aarch64 s390x x86_64): sudo-1.9.5p2-150300.3.13.1 sudo-debuginfo-1.9.5p2-150300.3.13.1 sudo-debugsource-1.9.5p2-150300.3.13.1 References: https://www.suse.com/security/cve/CVE-2022-43995.html https://bugzilla.suse.com/1190818 https://bugzilla.suse.com/1203201 https://bugzilla.suse.com/1204986