openSUSE Security Update: Security update for webkit2gtk3 ______________________________________________________________________________ Announcement ID: openSUSE-SU-2020:0602-1 Rating: important References: #1165528 #1169658 Cross-References: CVE-2020-10018 CVE-2020-11793 Affected Products: openSUSE Leap 15.1 ______________________________________________________________________________ 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: - CVE-2020-10018: Fixed a denial of service because the m_deferredFocusedNodeChange data structure was mishandled (bsc#1165528). - CVE-2020-11793: Fixed a potential arbitrary code execution caused by a use-after-free vulnerability (bsc#1169658). Non-security issues fixed: - Add API to enable Process Swap on (Cross-site) Navigation. - Add user messages API for the communication with the web extension. - Add support for same-site cookies. - Service workers are enabled by default. - Add support for Pointer Lock API. - Add flatpak sandbox support. - Make ondemand hardware acceleration policy never leave accelerated compositing mode. - Always use a light theme for rendering form controls. - Add about:gpu to show information about the graphics stack. This update was imported from the SUSE:SLE-15:Update update project. Patch Instructions: To install this openSUSE 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 15.1: zypper in -t patch openSUSE-2020-602=1 Package List: - openSUSE Leap 15.1 (i586 x86_64): libjavascriptcoregtk-4_0-18-2.28.1-lp151.2.15.2 libjavascriptcoregtk-4_0-18-debuginfo-2.28.1-lp151.2.15.2 libwebkit2gtk-4_0-37-2.28.1-lp151.2.15.2 libwebkit2gtk-4_0-37-debuginfo-2.28.1-lp151.2.15.2 typelib-1_0-JavaScriptCore-4_0-2.28.1-lp151.2.15.2 typelib-1_0-WebKit2-4_0-2.28.1-lp151.2.15.2 typelib-1_0-WebKit2WebExtension-4_0-2.28.1-lp151.2.15.2 webkit-jsc-4-2.28.1-lp151.2.15.2 webkit-jsc-4-debuginfo-2.28.1-lp151.2.15.2 webkit2gtk-4_0-injected-bundles-2.28.1-lp151.2.15.2 webkit2gtk-4_0-injected-bundles-debuginfo-2.28.1-lp151.2.15.2 webkit2gtk3-debugsource-2.28.1-lp151.2.15.2 webkit2gtk3-devel-2.28.1-lp151.2.15.2 webkit2gtk3-minibrowser-2.28.1-lp151.2.15.2 webkit2gtk3-minibrowser-debuginfo-2.28.1-lp151.2.15.2 - openSUSE Leap 15.1 (noarch): libwebkit2gtk3-lang-2.28.1-lp151.2.15.2 - openSUSE Leap 15.1 (x86_64): libjavascriptcoregtk-4_0-18-32bit-2.28.1-lp151.2.15.2 libjavascriptcoregtk-4_0-18-32bit-debuginfo-2.28.1-lp151.2.15.2 libwebkit2gtk-4_0-37-32bit-2.28.1-lp151.2.15.2 libwebkit2gtk-4_0-37-32bit-debuginfo-2.28.1-lp151.2.15.2 References: https://www.suse.com/security/cve/CVE-2020-10018.html https://www.suse.com/security/cve/CVE-2020-11793.html https://bugzilla.suse.com/1165528 https://bugzilla.suse.com/1169658 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-security-announce+help@opensuse.org