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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.1436 SUSE-SU-2020:1109-1 Security update for webkit2gtk3 27 April 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: webkit2gtk3 Publisher: SUSE Operating System: SUSE Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2020-11793 CVE-2020-10018 Reference: ESB-2020.1374 ESB-2020.1358 Original Bulletin: https://www.suse.com/support/update/announcement/2020/suse-su-20201109-1.html - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for webkit2gtk3 ______________________________________________________________________________ Announcement ID: SUSE-SU-2020:1109-1 Rating: important References: #1165528 #1169658 Cross-References: CVE-2020-10018 CVE-2020-11793 Affected Products: SUSE Linux Enterprise Server for SAP 15 SUSE Linux Enterprise Server 15-LTSS SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 SUSE Linux Enterprise Module for Desktop Applications 15-SP1 SUSE Linux Enterprise Module for Basesystem 15-SP1 SUSE Linux Enterprise High Performance Computing 15-LTSS SUSE Linux Enterprise High Performance Computing 15-ESPOS ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for webkit2gtk3 to version 2.28.1 fixes the following issues: Security issues fixed: o CVE-2020-10018: Fixed a denial of service because the m_deferredFocusedNodeChange data structure was mishandled (bsc#1165528). o CVE-2020-11793: Fixed a potential arbitrary code execution caused by a use-after-free vulnerability (bsc#1169658). Non-security issues fixed: o Add API to enable Process Swap on (Cross-site) Navigation. o Add user messages API for the communication with the web extension. o Add support for same-site cookies. o Service workers are enabled by default. o Add support for Pointer Lock API. o Add flatpak sandbox support. o Make ondemand hardware acceleration policy never leave accelerated compositing mode. o Always use a light theme for rendering form controls. o Add about:gpu to show information about the graphics stack. 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: o SUSE Linux Enterprise Server for SAP 15: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-1109=1 o SUSE Linux Enterprise Server 15-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-2020-1109=1 o SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1: zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-1109=1 o SUSE Linux Enterprise Module for Desktop Applications 15-SP1: zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP1-2020-1109=1 o SUSE Linux Enterprise Module for Basesystem 15-SP1: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-1109=1 o SUSE Linux Enterprise High Performance Computing 15-LTSS: zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1109=1 o SUSE Linux Enterprise High Performance Computing 15-ESPOS: zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1109=1 Package List: o SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64): libjavascriptcoregtk-4_0-18-2.28.1-3.49.2 libjavascriptcoregtk-4_0-18-debuginfo-2.28.1-3.49.2 libwebkit2gtk-4_0-37-2.28.1-3.49.2 libwebkit2gtk-4_0-37-debuginfo-2.28.1-3.49.2 webkit2gtk-4_0-injected-bundles-2.28.1-3.49.2 webkit2gtk-4_0-injected-bundles-debuginfo-2.28.1-3.49.2 webkit2gtk3-debugsource-2.28.1-3.49.2 webkit2gtk3-devel-2.28.1-3.49.2 o SUSE Linux Enterprise Server for SAP 15 (noarch): libwebkit2gtk3-lang-2.28.1-3.49.2 o SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x): libjavascriptcoregtk-4_0-18-2.28.1-3.49.2 libjavascriptcoregtk-4_0-18-debuginfo-2.28.1-3.49.2 libwebkit2gtk-4_0-37-2.28.1-3.49.2 libwebkit2gtk-4_0-37-debuginfo-2.28.1-3.49.2 webkit2gtk-4_0-injected-bundles-2.28.1-3.49.2 webkit2gtk-4_0-injected-bundles-debuginfo-2.28.1-3.49.2 webkit2gtk3-debugsource-2.28.1-3.49.2 webkit2gtk3-devel-2.28.1-3.49.2 o SUSE Linux Enterprise Server 15-LTSS (noarch): libwebkit2gtk3-lang-2.28.1-3.49.2 o SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64): webkit-jsc-4-2.28.1-3.49.2 webkit-jsc-4-debuginfo-2.28.1-3.49.2 webkit2gtk3-debugsource-2.28.1-3.49.2 webkit2gtk3-minibrowser-2.28.1-3.49.2 webkit2gtk3-minibrowser-debuginfo-2.28.1-3.49.2 o SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (x86_64): libjavascriptcoregtk-4_0-18-32bit-2.28.1-3.49.2 libjavascriptcoregtk-4_0-18-32bit-debuginfo-2.28.1-3.49.2 libwebkit2gtk-4_0-37-32bit-2.28.1-3.49.2 libwebkit2gtk-4_0-37-32bit-debuginfo-2.28.1-3.49.2 o SUSE Linux Enterprise Module for Desktop Applications 15-SP1 (aarch64 ppc64le s390x x86_64): typelib-1_0-JavaScriptCore-4_0-2.28.1-3.49.2 typelib-1_0-WebKit2-4_0-2.28.1-3.49.2 typelib-1_0-WebKit2WebExtension-4_0-2.28.1-3.49.2 webkit2gtk3-debugsource-2.28.1-3.49.2 webkit2gtk3-devel-2.28.1-3.49.2 o SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x x86_64): libjavascriptcoregtk-4_0-18-2.28.1-3.49.2 libjavascriptcoregtk-4_0-18-debuginfo-2.28.1-3.49.2 libwebkit2gtk-4_0-37-2.28.1-3.49.2 libwebkit2gtk-4_0-37-debuginfo-2.28.1-3.49.2 webkit2gtk-4_0-injected-bundles-2.28.1-3.49.2 webkit2gtk-4_0-injected-bundles-debuginfo-2.28.1-3.49.2 webkit2gtk3-debugsource-2.28.1-3.49.2 o SUSE Linux Enterprise Module for Basesystem 15-SP1 (noarch): libwebkit2gtk3-lang-2.28.1-3.49.2 o SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64): libjavascriptcoregtk-4_0-18-2.28.1-3.49.2 libjavascriptcoregtk-4_0-18-debuginfo-2.28.1-3.49.2 libwebkit2gtk-4_0-37-2.28.1-3.49.2 libwebkit2gtk-4_0-37-debuginfo-2.28.1-3.49.2 webkit2gtk-4_0-injected-bundles-2.28.1-3.49.2 webkit2gtk-4_0-injected-bundles-debuginfo-2.28.1-3.49.2 webkit2gtk3-debugsource-2.28.1-3.49.2 webkit2gtk3-devel-2.28.1-3.49.2 o SUSE Linux Enterprise High Performance Computing 15-LTSS (noarch): libwebkit2gtk3-lang-2.28.1-3.49.2 o SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64): libjavascriptcoregtk-4_0-18-2.28.1-3.49.2 libjavascriptcoregtk-4_0-18-debuginfo-2.28.1-3.49.2 libwebkit2gtk-4_0-37-2.28.1-3.49.2 libwebkit2gtk-4_0-37-debuginfo-2.28.1-3.49.2 webkit2gtk-4_0-injected-bundles-2.28.1-3.49.2 webkit2gtk-4_0-injected-bundles-debuginfo-2.28.1-3.49.2 webkit2gtk3-debugsource-2.28.1-3.49.2 webkit2gtk3-devel-2.28.1-3.49.2 o SUSE Linux Enterprise High Performance Computing 15-ESPOS (noarch): libwebkit2gtk3-lang-2.28.1-3.49.2 References: o https://www.suse.com/security/cve/CVE-2020-10018.html o https://www.suse.com/security/cve/CVE-2020-11793.html o https://bugzilla.suse.com/1165528 o https://bugzilla.suse.com/1169658 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXqZUsWaOgq3Tt24GAQgIZxAA0SdGOUtPXEDpxiuQd7Krz0WGlWj7xE1M fAfkhzySRh4VqFH961qDuBk9/mD+NyCgOmAbkjVQ2uqby0Gm1FYWW0GCBgLz6guH Np1EtnQuGYUv1lVc0+c5Wu5Hd0hTDuNsJM4qtEwuUnU7AwXzOxxHJvZ3WHn0NdEa oiR62Y3FSH6KRRmaG3j2X8xt3ZSBywfV4CnYQEmOD0PbAmw6l14Jlc1F5/fEKX36 WXGsu+TtFmVm0rmyxMFG66WpLH98nB9Nw81dZvo5Aq78UbTruqhdqZonBt6KoA6a vl4qm8z3GcA/bj9vftqAQ5I5XadGOH6dRO/QaZLMENDGWgNDWI9YVgr+r8o5ySKY tVexdJS90F9b865qNrGOCZr1PtltpaEX+JsQCc6DurCnI80U4s7VxOuAQYFPp0yt GwdbffqVzyT4c9ov3t53fKv6qiaSUmtDizqiByjOjfiBVwvJRa0PqaLZJyZIGr9l 16KIFLBwYlpKXUZnVkokkUzXKq1LCcF+E1wi4OnkUG2zPXuQAxB4fGegMyVxoEf8 GqtMa13LzxUBE55GKK0j0XehQSmNStboBrR8sHzQmpYtHzewcKQ5k6XS2bkj9kc8 0+1kDLPuypCjOat4eq2522NRA23zZSWB1FTWX+07H7ngahlf8kLq5qiPFWvlQo1r qWoIPeN2bmQ= =oX5K -----END PGP SIGNATURE-----