SUSE-SU-2018:0219-1

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SUSE-SU-2018:0219-1

Summary: Security update for webkit2gtk3

Details: This update for webkit2gtk3 fixes the following issues: Update to version 2.18.5: + Disable SharedArrayBuffers from Web API. + Reduce the precision of 'high' resolution time to 1ms. + bsc#1075419 - Security fixes: includes improvements to mitigate the effects of Spectre and Meltdown (CVE-2017-5753 and CVE-2017-5715). Update to version 2.18.4: + Make WebDriver implementation more spec compliant. + Fix a bug when trying to remove cookies before a web process is spawned. + WebKitWebDriver process no longer links to libjavascriptcoregtk. + Fix several memory leaks in GStreamer media backend. + bsc#1073654 - Security fixes: CVE-2017-13866, CVE-2017-13870, CVE-2017-7156, CVE-2017-13856. Update to version 2.18.3: + Improve calculation of font metrics to prevent scrollbars from being shown unnecessarily in some cases. + Fix handling of null capabilities in WebDriver implementation. + Security fixes: CVE-2017-13798, CVE-2017-13788, CVE-2017-13803. Update to version 2.18.2: + Fix rendering of arabic text. + Fix a crash in the web process when decoding GIF images. + Fix rendering of wind in Windy.com. + Fix several crashes and rendering issues. Update to version 2.18.1: + Improve performance of GIF animations. + Fix garbled display in GMail. + Fix rendering of several material design icons when using the web font. + Fix flickering when resizing the window in Wayland. + Prevent default kerberos authentication credentials from being used in ephemeral sessions. + Fix a crash when webkit_web_resource_get_data() is cancelled. + Correctly handle touchmove and touchend events in WebKitWebView. + Fix the build with enchant 2.1.1. + Fix the build in HPPA and Alpha. + Fix several crashes and rendering issues. + Security fixes: CVE-2017-7081, CVE-2017-7087, CVE-2017-7089, CVE-2017-7090, CVE-2017-7091, CVE-2017-7092, CVE-2017-7093, CVE-2017-7094, CVE-2017-7095, CVE-2017-7096, CVE-2017-7098, CVE-2017-7099, CVE-2017-7100, CVE-2017-7102, CVE-2017-7104, CVE-2017-7107, CVE-2017-7109, CVE-2017-7111, CVE-2017-7117, CVE-2017-7120, CVE-2017-7142. - Enable gold linker on s390/s390x on SLE15/Tumbleweed.

References: https://www.suse.com/support/update/announcement/2018/suse-su-20180219-1/, https://bugzilla.suse.com/1020950, https://bugzilla.suse.com/1024749, https://bugzilla.suse.com/1050469, https://bugzilla.suse.com/1066892, https://bugzilla.suse.com/1069925, https://bugzilla.suse.com/1073654, https://bugzilla.suse.com/1075419, https://www.suse.com/security/cve/CVE-2016-4692, https://www.suse.com/security/cve/CVE-2016-4743, https://www.suse.com/security/cve/CVE-2016-7586, https://www.suse.com/security/cve/CVE-2016-7587, https://www.suse.com/security/cve/CVE-2016-7589, https://www.suse.com/security/cve/CVE-2016-7592, https://www.suse.com/security/cve/CVE-2016-7598, https://www.suse.com/security/cve/CVE-2016-7599, https://www.suse.com/security/cve/CVE-2016-7610, https://www.suse.com/security/cve/CVE-2016-7623, https://www.suse.com/security/cve/CVE-2016-7632, https://www.suse.com/security/cve/CVE-2016-7635, https://www.suse.com/security/cve/CVE-2016-7639, https://www.suse.com/security/cve/CVE-2016-7641, https://www.suse.com/security/cve/CVE-2016-7645, https://www.suse.com/security/cve/CVE-2016-7652, https://www.suse.com/security/cve/CVE-2016-7654, https://www.suse.com/security/cve/CVE-2016-7656, https://www.suse.com/security/cve/CVE-2017-13788, https://www.suse.com/security/cve/CVE-2017-13798, https://www.suse.com/security/cve/CVE-2017-13803, https://www.suse.com/security/cve/CVE-2017-13856, https://www.suse.com/security/cve/CVE-2017-13866, https://www.suse.com/security/cve/CVE-2017-13870, https://www.suse.com/security/cve/CVE-2017-2350, https://www.suse.com/security/cve/CVE-2017-2354, https://www.suse.com/security/cve/CVE-2017-2355, https://www.suse.com/security/cve/CVE-2017-2356, https://www.suse.com/security/cve/CVE-2017-2362, https://www.suse.com/security/cve/CVE-2017-2363, https://www.suse.com/security/cve/CVE-2017-2364, https://www.suse.com/security/cve/CVE-2017-2365, https://www.suse.com/security/cve/CVE-2017-2366, https://www.suse.com/security/cve/CVE-2017-2369, https://www.suse.com/security/cve/CVE-2017-2371, https://www.suse.com/security/cve/CVE-2017-2373, https://www.suse.com/security/cve/CVE-2017-2496, https://www.suse.com/security/cve/CVE-2017-2510, https://www.suse.com/security/cve/CVE-2017-2539, https://www.suse.com/security/cve/CVE-2017-5715, https://www.suse.com/security/cve/CVE-2017-5753, https://www.suse.com/security/cve/CVE-2017-5754, https://www.suse.com/security/cve/CVE-2017-7006, https://www.suse.com/security/cve/CVE-2017-7011, https://www.suse.com/security/cve/CVE-2017-7012, https://www.suse.com/security/cve/CVE-2017-7018, https://www.suse.com/security/cve/CVE-2017-7019, https://www.suse.com/security/cve/CVE-2017-7020, https://www.suse.com/security/cve/CVE-2017-7030, https://www.suse.com/security/cve/CVE-2017-7034, https://www.suse.com/security/cve/CVE-2017-7037, https://www.suse.com/security/cve/CVE-2017-7038, https://www.suse.com/security/cve/CVE-2017-7039, https://www.suse.com/security/cve/CVE-2017-7040, https://www.suse.com/security/cve/CVE-2017-7041, https://www.suse.com/security/cve/CVE-2017-7042, https://www.suse.com/security/cve/CVE-2017-7043, https://www.suse.com/security/cve/CVE-2017-7046, https://www.suse.com/security/cve/CVE-2017-7048, https://www.suse.com/security/cve/CVE-2017-7049, https://www.suse.com/security/cve/CVE-2017-7052, https://www.suse.com/security/cve/CVE-2017-7055, https://www.suse.com/security/cve/CVE-2017-7056, https://www.suse.com/security/cve/CVE-2017-7059, https://www.suse.com/security/cve/CVE-2017-7061, https://www.suse.com/security/cve/CVE-2017-7064, https://www.suse.com/security/cve/CVE-2017-7081, https://www.suse.com/security/cve/CVE-2017-7087, https://www.suse.com/security/cve/CVE-2017-7089, https://www.suse.com/security/cve/CVE-2017-7090, https://www.suse.com/security/cve/CVE-2017-7091, https://www.suse.com/security/cve/CVE-2017-7092, https://www.suse.com/security/cve/CVE-2017-7093, https://www.suse.com/security/cve/CVE-2017-7094, https://www.suse.com/security/cve/CVE-2017-7095, https://www.suse.com/security/cve/CVE-2017-7096, https://www.suse.com/security/cve/CVE-2017-7098, https://www.suse.com/security/cve/CVE-2017-7099, https://www.suse.com/security/cve/CVE-2017-7100, https://www.suse.com/security/cve/CVE-2017-7102, https://www.suse.com/security/cve/CVE-2017-7104, https://www.suse.com/security/cve/CVE-2017-7107, https://www.suse.com/security/cve/CVE-2017-7109, https://www.suse.com/security/cve/CVE-2017-7111, https://www.suse.com/security/cve/CVE-2017-7117, https://www.suse.com/security/cve/CVE-2017-7120, https://www.suse.com/security/cve/CVE-2017-7142, https://www.suse.com/security/cve/CVE-2017-7156, https://www.suse.com/security/cve/CVE-2017-7157