SUSE-SU-2022:3540-1: moderate: Security update for LibVNCServer

SUSE Security Update: Security update for LibVNCServer ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:3540-1 Rating: moderate References: #1203106 Cross-References: CVE-2020-29260 CVSS scores: CVE-2020-29260 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2020-29260 (SUSE): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L 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 Manager Server 4.3 openSUSE Leap 15.4 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for LibVNCServer fixes the following issues: - CVE-2020-29260: Fixed memory leakage via rfbClientCleanup() (bsc#1203106). 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-15.4-2022-3540=1 - SUSE Linux Enterprise Workstation Extension 15-SP4: zypper in -t patch SUSE-SLE-Product-WE-15-SP4-2022-3540=1 - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4: zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2022-3540=1 Package List: - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64): LibVNCServer-debugsource-0.9.13-150400.3.3.1 LibVNCServer-devel-0.9.13-150400.3.3.1 libvncclient1-0.9.13-150400.3.3.1 libvncclient1-debuginfo-0.9.13-150400.3.3.1 libvncserver1-0.9.13-150400.3.3.1 libvncserver1-debuginfo-0.9.13-150400.3.3.1 - SUSE Linux Enterprise Workstation Extension 15-SP4 (x86_64): LibVNCServer-debugsource-0.9.13-150400.3.3.1 libvncclient1-0.9.13-150400.3.3.1 libvncclient1-debuginfo-0.9.13-150400.3.3.1 libvncserver1-0.9.13-150400.3.3.1 libvncserver1-debuginfo-0.9.13-150400.3.3.1 - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4 (aarch64 ppc64le s390x): LibVNCServer-debugsource-0.9.13-150400.3.3.1 libvncclient1-0.9.13-150400.3.3.1 libvncclient1-debuginfo-0.9.13-150400.3.3.1 libvncserver1-0.9.13-150400.3.3.1 libvncserver1-debuginfo-0.9.13-150400.3.3.1 References: https://www.suse.com/security/cve/CVE-2020-29260.html https://bugzilla.suse.com/1203106

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