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   SUSE Security Update: Security update for webkit2gtk3
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:3387-1
Rating:             moderate
References:         #1075775 #1077535 #1079512 #1088182 #1088932 
                    #1092278 #1092279 #1092280 #1095611 #1096060 
                    #1096061 #1097693 #1101999 #1102530 #1104169 
                    
Cross-References:   CVE-2017-13884 CVE-2017-13885 CVE-2017-7153
                    CVE-2017-7160 CVE-2017-7161 CVE-2017-7165
                    CVE-2018-11646 CVE-2018-11712 CVE-2018-11713
                    CVE-2018-12911 CVE-2018-4088 CVE-2018-4096
                    CVE-2018-4101 CVE-2018-4113 CVE-2018-4114
                    CVE-2018-4117 CVE-2018-4118 CVE-2018-4119
                    CVE-2018-4120 CVE-2018-4121 CVE-2018-4122
                    CVE-2018-4125 CVE-2018-4127 CVE-2018-4128
                    CVE-2018-4129 CVE-2018-4133 CVE-2018-4146
                    CVE-2018-4161 CVE-2018-4162 CVE-2018-4163
                    CVE-2018-4165 CVE-2018-4190 CVE-2018-4199
                    CVE-2018-4200 CVE-2018-4204 CVE-2018-4218
                    CVE-2018-4222 CVE-2018-4232 CVE-2018-4233
                    CVE-2018-4246
Affected Products:
                    SUSE Linux Enterprise Workstation Extension 12-SP3
                    SUSE Linux Enterprise Software Development Kit 12-SP3
                    SUSE Linux Enterprise Server 12-SP3
                    SUSE Linux Enterprise Desktop 12-SP3
______________________________________________________________________________

   An update that fixes 40 vulnerabilities is now available.

Description:

   This update for webkit2gtk3 to version 2.20.3 fixes the issues:

   The following security vulnerabilities were addressed:

   - CVE-2018-12911: Fixed an off-by-one error in xdg_mime_get_simple_globs
     (boo#1101999)
   - CVE-2017-13884: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1075775).
   - CVE-2017-13885: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1075775).
   - CVE-2017-7153: An unspecified issue allowed remote attackers to spoof
     user-interface information (about whether the entire content is derived
     from a valid TLS session) via a crafted web site that sends a 401
     Unauthorized redirect (bsc#1077535).
   - CVE-2017-7160: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1075775).
   - CVE-2017-7161: An unspecified issue allowed remote attackers to execute
     arbitrary code via special characters that trigger command injection
     (bsc#1075775, bsc#1077535).
   - CVE-2017-7165: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1075775).
   - CVE-2018-4088: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1075775).
   - CVE-2018-4096: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1075775).
   - CVE-2018-4200: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site that triggers a
     WebCore::jsElementScrollHeightGetter use-after-free (bsc#1092280).
   - CVE-2018-4204: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1092279).
   - CVE-2018-4101: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1088182).
   - CVE-2018-4113: An issue in the JavaScriptCore function in the
 "WebKit"
     component allowed attackers to trigger an assertion failure by
     leveraging improper array indexing (bsc#1088182)
   - CVE-2018-4114: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1088182)
   - CVE-2018-4117: An unspecified issue allowed remote attackers to bypass
     the Same Origin Policy and obtain sensitive information via a crafted
     web site (bsc#1088182, bsc#1102530).
   - CVE-2018-4118: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1088182)
   - CVE-2018-4119: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1088182)
   - CVE-2018-4120: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1088182).
   - CVE-2018-4121: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1092278).
   - CVE-2018-4122: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1088182).
   - CVE-2018-4125: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1088182).
   - CVE-2018-4127: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1088182).
   - CVE-2018-4128: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1088182).
   - CVE-2018-4129: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1088182).
   - CVE-2018-4146: An unspecified issue allowed attackers to cause a denial
     of service (memory corruption) via a crafted web site (bsc#1088182).
   - CVE-2018-4161: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1088182).
   - CVE-2018-4162: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1088182).
   - CVE-2018-4163: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1088182).
   - CVE-2018-4165: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1088182).
   - CVE-2018-4190: An unspecified issue allowed remote attackers to obtain
     sensitive credential information that is transmitted during a CSS
     mask-image fetch (bsc#1097693)
   - CVE-2018-4199: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (buffer overflow and
     application crash) via a crafted web site (bsc#1097693)
   - CVE-2018-4218: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site that triggers an
     @generatorState use-after-free (bsc#1097693)
   - CVE-2018-4222: An unspecified issue allowed remote attackers to execute
     arbitrary code via a crafted web site that leverages a
     getWasmBufferFromValue
     out-of-bounds read during WebAssembly compilation (bsc#1097693)
   - CVE-2018-4232: An unspecified issue allowed remote attackers to
     overwrite cookies via a crafted web site (bsc#1097693)
   - CVE-2018-4233: An unspecified issue allowed remote attackers to execute
     arbitrary code or cause a denial of service (memory corruption and
     application crash) via a crafted web site (bsc#1097693)
   - CVE-2018-4246: An unspecified issue allowed remote attackers to execute
     arbitrary code via a crafted web site that leverages type confusion
     (bsc#1104169)
   - CVE-2018-11646: webkitFaviconDatabaseSetIconForPageURL and
     webkitFaviconDatabaseSetIconURLForPageURL mishandled an unset pageURL,
     leading to an application crash (bsc#1095611)
   - CVE-2018-4133: A Safari cross-site scripting (XSS) vulnerability allowed
     remote attackers to inject arbitrary web script or HTML via a crafted
     URL (bsc#1088182).
   - CVE-2018-11713: The libsoup network backend of WebKit unexpectedly
     failed to use system proxy settings for WebSocket connections. As a
     result, users could be deanonymized by crafted web sites via a WebSocket
     connection (bsc#1096060).
   - CVE-2018-11712: The libsoup network backend of WebKit failed to perform
     TLS certificate verification for WebSocket connections (bsc#1096061).


   This update for webkit2gtk3 fixes the following issues:

   - Fixed a crash when atk_object_ref_state_set is called on an AtkObject
     that's being destroyed (bsc#1088932).
   - Fixed crash when using Wayland with QXL/virtio (bsc#1079512)
   - Disable Gigacage if mmap fails to allocate in Linux.
   - Add user agent quirk for paypal website.
   - Properly detect compiler flags, needed libs, and fallbacks for usage of
     64-bit atomic operations.
   - Fix a network process crash when trying to get cookies of about:blank
     page.
   - Fix UI process crash when closing the window under Wayland.
   - Fix several crashes and rendering issues.
   - Do TLS error checking on GTlsConnection::accept-certificate to finish
     the load earlier in case of errors.
   - Properly close the connection to the nested wayland compositor in the
     Web Process.
   - Avoid painting backing stores for zero-opacity layers.
   - Fix downloads started by context menu failing in some websites due to
     missing user agent HTTP header.
   - Fix video unpause when GStreamerGL is disabled.
   - Fix several GObject introspection annotations.
   - Update user agent quiks to fix Outlook.com and Chase.com.
   - Fix several crashes and rendering issues.
   - Improve error message when Gigacage cannot allocate virtual memory.
   - Add missing WebKitWebProcessEnumTypes.h to webkit-web-extension.h.
   - Improve web process memory monitor thresholds.
   - Fix a web process crash when the web view is created and destroyed
     quickly.
   - Fix a network process crash when load is cancelled while searching for
     stored HTTP auth credentials.
   - Fix the build when ENABLE_VIDEO, ENABLE_WEB_AUDIO and ENABLE_XSLT are
     disabled.
   - New API to retrieve and delete cookies with WebKitCookieManager.
   - New web process API to detect when form is submitted via JavaScript.
   - Several improvements and fixes in the touch/gestures support.
   - Support for the “system” CSS font family.
   - Complex text rendering improvements and fixes.
   - More complete and spec compliant WebDriver implementation.
   - Ensure DNS prefetching cannot be re-enabled if disabled by settings.
   - Fix seek sometimes not working.
   - Fix rendering of emojis that were using the wrong scale factor in some
     cases.
   - Fix rendering of combining enclosed keycap.
   - Fix rendering scale of some layers in HiDPI.
   - Fix a crash in Wayland when closing the web view.
   - Fix crashes upower crashes when running inside a chroot or on systems
     with broken dbus/upower.
   - Fix memory leaks in GStreamer media backend when using GStreamer 1.14.
   - Fix several crashes and rendering issues.
   - Add ENABLE_ADDRESS_SANITIZER to make it easier to build with asan
     support.
   - Fix a crash a under Wayland when using mesa software rasterization.
   - Make fullscreen video work again.
   - Fix handling of missing GStreamer elements.
   - Fix rendering when webm video is played twice.
   - Fix kinetic scrolling sometimes jumping around.
   - Fix build with ICU configured without collation support.
   - WebSockets use system proxy settings now (requires libsoup 2.61.90).
   - Show the context menu on long-press gesture.
   - Add support for Shift + mouse scroll to scroll horizontally.
   - Fix zoom gesture to actually zoom instead of changing the page scale.
   - Implement support for Graphics ARIA roles.
   - Make sleep inhibitors work under Flatpak.
   - Add get element CSS value command to WebDriver.
   - Fix a crash aftter a swipe gesture.
   - Fix several crashes and rendering issues.
   - Fix crashes due to duplicated symbols in libjavascriptcoregtk and
     libwebkit2gtk.
   - Fix parsing of timeout values in WebDriver.
   - Implement get timeouts command in WebDriver.
   - Fix deadlock in GStreamer video sink during shutdown when accelerated
     compositing is disabled.
   - Fix several crashes and rendering issues.
   - Add web process API to detect when form is submitted via JavaScript.
   - Add new API to replace webkit_form_submission_request_get_text_fields()
     that is now deprecated.
   - Add WebKitWebView::web-process-terminated signal and deprecate
     web-process-crashed.
   - Fix rendering issues when editing text areas.
   - Use FastMalloc based GstAllocator for GStreamer.
   - Fix web process crash at startup in bmalloc.
   - Fix several memory leaks in GStreamer media backend.
   - WebKitWebDriver process no longer links to libjavascriptcoregtk.
   - Fix several crashes and rendering issues.
   - Add new API to add, retrieve and delete cookies via WebKitCookieManager.
   - Add functions to WebSettings to convert font sizes between points and
     pixels.
   - Ensure cookie operations take effect when they happen before a web
     process has been spawned.
   - Automatically adjust font size when GtkSettings:gtk-xft-dpi changes.
   - Add initial resource load statistics support.
   - Add API to expose availability of certain editing commands in
     WebKitEditorState.
   - Add API to query whether a WebKitNavigationAction is a redirect
     or not.
   - Improve complex text rendering.
   - Add support for the "system" CSS font family.
   - Disable USE_GSTREAMER_GL


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:

   - SUSE Linux Enterprise Workstation Extension 12-SP3:

      zypper in -t patch SUSE-SLE-WE-12-SP3-2018-2432=1

   - SUSE Linux Enterprise Software Development Kit 12-SP3:

      zypper in -t patch SUSE-SLE-SDK-12-SP3-2018-2432=1

   - SUSE Linux Enterprise Server 12-SP3:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-2432=1

   - SUSE Linux Enterprise Desktop 12-SP3:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2018-2432=1



Package List:

   - SUSE Linux Enterprise Workstation Extension 12-SP3 (noarch):

      libwebkit2gtk3-lang-2.20.3-2.23.8

   - SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le
 s390x x86_64):

      typelib-1_0-WebKit2WebExtension-4_0-2.20.3-2.23.8
      webkit2gtk3-debugsource-2.20.3-2.23.8
      webkit2gtk3-devel-2.20.3-2.23.8

   - SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):

      libjavascriptcoregtk-4_0-18-2.20.3-2.23.8
      libjavascriptcoregtk-4_0-18-debuginfo-2.20.3-2.23.8
      libwebkit2gtk-4_0-37-2.20.3-2.23.8
      libwebkit2gtk-4_0-37-debuginfo-2.20.3-2.23.8
      typelib-1_0-JavaScriptCore-4_0-2.20.3-2.23.8
      typelib-1_0-WebKit2-4_0-2.20.3-2.23.8
      webkit2gtk-4_0-injected-bundles-2.20.3-2.23.8
      webkit2gtk-4_0-injected-bundles-debuginfo-2.20.3-2.23.8
      webkit2gtk3-debugsource-2.20.3-2.23.8

   - SUSE Linux Enterprise Desktop 12-SP3 (x86_64):

      libjavascriptcoregtk-4_0-18-2.20.3-2.23.8
      libjavascriptcoregtk-4_0-18-debuginfo-2.20.3-2.23.8
      libwebkit2gtk-4_0-37-2.20.3-2.23.8
      libwebkit2gtk-4_0-37-debuginfo-2.20.3-2.23.8
      typelib-1_0-JavaScriptCore-4_0-2.20.3-2.23.8
      typelib-1_0-WebKit2-4_0-2.20.3-2.23.8
      webkit2gtk-4_0-injected-bundles-2.20.3-2.23.8
      webkit2gtk-4_0-injected-bundles-debuginfo-2.20.3-2.23.8
      webkit2gtk3-debugsource-2.20.3-2.23.8

   - SUSE Linux Enterprise Desktop 12-SP3 (noarch):

      libwebkit2gtk3-lang-2.20.3-2.23.8


References:

   https://www.suse.com/security/cve/CVE-2017-13884.html
   https://www.suse.com/security/cve/CVE-2017-13885.html
   https://www.suse.com/security/cve/CVE-2017-7153.html
   https://www.suse.com/security/cve/CVE-2017-7160.html
   https://www.suse.com/security/cve/CVE-2017-7161.html
   https://www.suse.com/security/cve/CVE-2017-7165.html
   https://www.suse.com/security/cve/CVE-2018-11646.html
   https://www.suse.com/security/cve/CVE-2018-11712.html
   https://www.suse.com/security/cve/CVE-2018-11713.html
   https://www.suse.com/security/cve/CVE-2018-12911.html
   https://www.suse.com/security/cve/CVE-2018-4088.html
   https://www.suse.com/security/cve/CVE-2018-4096.html
   https://www.suse.com/security/cve/CVE-2018-4101.html
   https://www.suse.com/security/cve/CVE-2018-4113.html
   https://www.suse.com/security/cve/CVE-2018-4114.html
   https://www.suse.com/security/cve/CVE-2018-4117.html
   https://www.suse.com/security/cve/CVE-2018-4118.html
   https://www.suse.com/security/cve/CVE-2018-4119.html
   https://www.suse.com/security/cve/CVE-2018-4120.html
   https://www.suse.com/security/cve/CVE-2018-4121.html
   https://www.suse.com/security/cve/CVE-2018-4122.html
   https://www.suse.com/security/cve/CVE-2018-4125.html
   https://www.suse.com/security/cve/CVE-2018-4127.html
   https://www.suse.com/security/cve/CVE-2018-4128.html
   https://www.suse.com/security/cve/CVE-2018-4129.html
   https://www.suse.com/security/cve/CVE-2018-4133.html
   https://www.suse.com/security/cve/CVE-2018-4146.html
   https://www.suse.com/security/cve/CVE-2018-4161.html
   https://www.suse.com/security/cve/CVE-2018-4162.html
   https://www.suse.com/security/cve/CVE-2018-4163.html
   https://www.suse.com/security/cve/CVE-2018-4165.html
   https://www.suse.com/security/cve/CVE-2018-4190.html
   https://www.suse.com/security/cve/CVE-2018-4199.html
   https://www.suse.com/security/cve/CVE-2018-4200.html
   https://www.suse.com/security/cve/CVE-2018-4204.html
   https://www.suse.com/security/cve/CVE-2018-4218.html
   https://www.suse.com/security/cve/CVE-2018-4222.html
   https://www.suse.com/security/cve/CVE-2018-4232.html
   https://www.suse.com/security/cve/CVE-2018-4233.html
   https://www.suse.com/security/cve/CVE-2018-4246.html
   https://bugzilla.suse.com/1075775
   https://bugzilla.suse.com/1077535
   https://bugzilla.suse.com/1079512
   https://bugzilla.suse.com/1088182
   https://bugzilla.suse.com/1088932
   https://bugzilla.suse.com/1092278
   https://bugzilla.suse.com/1092279
   https://bugzilla.suse.com/1092280
   https://bugzilla.suse.com/1095611
   https://bugzilla.suse.com/1096060
   https://bugzilla.suse.com/1096061
   https://bugzilla.suse.com/1097693
   https://bugzilla.suse.com/1101999
   https://bugzilla.suse.com/1102530
   https://bugzilla.suse.com/1104169


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