Security update for webkit2gtk3 SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2019:1316-1 Final 1 1 2019-05-02T14:26:32Z current 2019-05-02T14:26:32Z 2019-05-02T14:26:32Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for webkit2gtk3 This update for webkit2gtk3 fixes the following issues: Security issue fixed: - CVE-2019-8375: Fixed an issue in UIProcess subsystem which could allow the script dialog size to exceed the web view size leading to Buffer Overflow or other unspecified impact (bsc#1126768). This update was imported from the SUSE:SLE-12-SP2:Update update project. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://lists.opensuse.org/opensuse-security-announce/2019-05/msg00005.html E-Mail link for openSUSE-SU-2019:1316-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings openSUSE Leap 42.3 libjavascriptcoregtk-4_0-18-2.24.0-24.1 libjavascriptcoregtk-4_0-18-32bit-2.24.0-24.1 libwebkit2gtk-4_0-37-2.24.0-24.1 libwebkit2gtk-4_0-37-32bit-2.24.0-24.1 libwebkit2gtk3-lang-2.24.0-24.1 typelib-1_0-JavaScriptCore-4_0-2.24.0-24.1 typelib-1_0-WebKit2-4_0-2.24.0-24.1 typelib-1_0-WebKit2WebExtension-4_0-2.24.0-24.1 webkit-jsc-4-2.24.0-24.1 webkit2gtk-4_0-injected-bundles-2.24.0-24.1 webkit2gtk3-2.24.0-24.1 webkit2gtk3-devel-2.24.0-24.1 webkit2gtk3-minibrowser-2.24.0-24.1 webkit2gtk3-plugin-process-gtk2-2.24.0-24.1 libjavascriptcoregtk-4_0-18-2.24.0-24.1 as a component of openSUSE Leap 42.3 libjavascriptcoregtk-4_0-18-32bit-2.24.0-24.1 as a component of openSUSE Leap 42.3 libwebkit2gtk-4_0-37-2.24.0-24.1 as a component of openSUSE Leap 42.3 libwebkit2gtk-4_0-37-32bit-2.24.0-24.1 as a component of openSUSE Leap 42.3 libwebkit2gtk3-lang-2.24.0-24.1 as a component of openSUSE Leap 42.3 typelib-1_0-JavaScriptCore-4_0-2.24.0-24.1 as a component of openSUSE Leap 42.3 typelib-1_0-WebKit2-4_0-2.24.0-24.1 as a component of openSUSE Leap 42.3 typelib-1_0-WebKit2WebExtension-4_0-2.24.0-24.1 as a component of openSUSE Leap 42.3 webkit-jsc-4-2.24.0-24.1 as a component of openSUSE Leap 42.3 webkit2gtk-4_0-injected-bundles-2.24.0-24.1 as a component of openSUSE Leap 42.3 webkit2gtk3-2.24.0-24.1 as a component of openSUSE Leap 42.3 webkit2gtk3-devel-2.24.0-24.1 as a component of openSUSE Leap 42.3 webkit2gtk3-minibrowser-2.24.0-24.1 as a component of openSUSE Leap 42.3 webkit2gtk3-plugin-process-gtk2-2.24.0-24.1 as a component of openSUSE Leap 42.3 The UIProcess subsystem in WebKit, as used in WebKitGTK through 2.23.90 and WebKitGTK+ through 2.22.6 and other products, does not prevent the script dialog size from exceeding the web view size, which allows remote attackers to cause a denial of service (Buffer Overflow) or possibly have unspecified other impact, related to UIProcess/API/gtk/WebKitScriptDialogGtk.cpp, UIProcess/API/gtk/WebKitScriptDialogImpl.cpp, and UIProcess/API/gtk/WebKitWebViewGtk.cpp, as demonstrated by GNOME Web (aka Epiphany). CVE-2019-8375 openSUSE Leap 42.3:libjavascriptcoregtk-4_0-18-2.24.0-24.1 openSUSE Leap 42.3:libjavascriptcoregtk-4_0-18-32bit-2.24.0-24.1 openSUSE Leap 42.3:libwebkit2gtk-4_0-37-2.24.0-24.1 openSUSE Leap 42.3:libwebkit2gtk-4_0-37-32bit-2.24.0-24.1 openSUSE Leap 42.3:libwebkit2gtk3-lang-2.24.0-24.1 openSUSE Leap 42.3:typelib-1_0-JavaScriptCore-4_0-2.24.0-24.1 openSUSE Leap 42.3:typelib-1_0-WebKit2-4_0-2.24.0-24.1 openSUSE Leap 42.3:typelib-1_0-WebKit2WebExtension-4_0-2.24.0-24.1 openSUSE Leap 42.3:webkit-jsc-4-2.24.0-24.1 openSUSE Leap 42.3:webkit2gtk-4_0-injected-bundles-2.24.0-24.1 openSUSE Leap 42.3:webkit2gtk3-2.24.0-24.1 openSUSE Leap 42.3:webkit2gtk3-devel-2.24.0-24.1 openSUSE Leap 42.3:webkit2gtk3-minibrowser-2.24.0-24.1 openSUSE Leap 42.3:webkit2gtk3-plugin-process-gtk2-2.24.0-24.1 moderate Please Install the update. https://lists.opensuse.org/opensuse-security-announce/2019-05/msg00005.html https://www.suse.com/security/cve/CVE-2019-8375.html CVE-2019-8375 https://bugzilla.suse.com/1126768 SUSE Bug 1126768