The remote host is affected by the vulnerability described in GLSA-201808-04 (WebkitGTK+: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in WebKitGTK+. Please       review the referenced CVE identifiers for details.
  Impact :

    A remote attacker could execute arbitrary commands or cause a denial of       service condition  via a maliciously crafted web content.
  Workaround :

    There is no known workaround at this time.

The version of Google Chrome installed on the remote macOS host is prior to 68.0.3440.75. It is, therefore, affected by multiple vulnerabilities as referenced in the 2018_07_stable-channel-update-for-desktop advisory.

  - The implementation of the Page.downloadBehavior backend unconditionally marked downloaded files as safe,     regardless of file type in Google Chrome prior to 66.0.3359.117 allowed an attacker who convinced a user     to install a malicious extension to potentially perform a sandbox escape via a crafted HTML page and user     interaction. (CVE-2018-6152)

  - Integer overflows in Swiftshader in Google Chrome prior to 68.0.3440.75 potentially allowed a remote     attacker to execute arbitrary code via a crafted HTML page. (CVE-2018-6174)

  - A precision error in Skia in Google Chrome prior to 68.0.3440.75 allowed a remote attacker who had     compromised the renderer process to perform an out of bounds memory write via a crafted HTML page.
    (CVE-2018-6153)

  - Insufficient data validation in WebGL in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to     potentially exploit heap corruption via a crafted HTML page. (CVE-2018-6154)

  - Incorrect handling of frames in the VP8 parser in Google Chrome prior to 68.0.3440.75 allowed a remote     attacker to potentially exploit heap corruption via a crafted video file. (CVE-2018-6155)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 6 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2018:2282 advisory.

    Chromium is an open-source web browser, powered by WebKit (Blink).

    This update upgrades Chromium to version 68.0.3440.75.

    Security Fix(es):

    * chromium-browser: Stack buffer overflow in Skia (CVE-2018-6153)

    * chromium-browser: Heap buffer overflow in WebGL (CVE-2018-6154)

    * chromium-browser: Use after free in WebRTC (CVE-2018-6155)

    * chromium-browser: Heap buffer overflow in WebRTC (CVE-2018-6156)

    * chromium-browser: Type confusion in WebRTC (CVE-2018-6157)

    * chromium-browser: Cross origin information disclosure in Service Workers (CVE-2018-6150)

    * chromium-browser: Bad cast in DevTools (CVE-2018-6151)

    * chromium-browser: Local file write in DevTools (CVE-2018-6152)

    * chromium-browser: Use after free in Blink (CVE-2018-6158)

    * chromium-browser: Same origin policy bypass in ServiceWorker (CVE-2018-6159)

    * chromium-browser: Same origin policy bypass in WebAudio (CVE-2018-6161)

    * chromium-browser: Heap buffer overflow in WebGL (CVE-2018-6162)

    * chromium-browser: URL spoof in Omnibox (CVE-2018-6163)

    * chromium-browser: Same origin policy bypass in ServiceWorker (CVE-2018-6164)

    * chromium-browser: URL spoof in Omnibox (CVE-2018-6165)

    * chromium-browser: URL spoof in Omnibox (CVE-2018-6166)

    * chromium-browser: URL spoof in Omnibox (CVE-2018-6167)

    * chromium-browser: CORS bypass in Blink (CVE-2018-6168)

    * chromium-browser: Permissions bypass in extension installation (CVE-2018-6169)

    * chromium-browser: Type confusion in PDFium (CVE-2018-6170)

    * chromium-browser: Use after free in WebBluetooth (CVE-2018-6171)

    * chromium-browser: URL spoof in Omnibox (CVE-2018-6172)

    * chromium-browser: URL spoof in Omnibox (CVE-2018-6173)

    * chromium-browser: Integer overflow in SwiftShader (CVE-2018-6174)

    * chromium-browser: URL spoof in Omnibox (CVE-2018-6175)

    * chromium-browser: Local user privilege escalation in Extensions (CVE-2018-6176)

    * chromium-browser: Cross origin information leak in Blink (CVE-2018-4117)

    * chromium-browser: Request privilege escalation in Extensions (CVE-2018-6044)

    * chromium-browser: Cross origin information leak in Blink (CVE-2018-6177)

    * chromium-browser: UI spoof in Extensions (CVE-2018-6178)

    * chromium-browser: Local file information leak in Extensions (CVE-2018-6179)

    For more details about the security issue(s), including the impact, a CVSS score, and other related     information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 27 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2018-4a16e37c81 advisory.

    Update to Chromium 69. (EPEL-7 update is blocked by a GCC bug: 1629813, so as soon as devtoolset-8     arrives...)

    Fixes a lot of security issues, like every major release of Chromium, including     CVE-2018-16087 CVE-2018-16088 CVE-2018-16086CVE-2018-16065 CVE-2018-16066 CVE-2018-16067 CVE-2018-16068     CVE-2018-16069 CVE-2018-16070 CVE-2018-16071 CVE-2018-16072 CVE-2018-16073     CVE-2018-16074 CVE-2018-16075 CVE-2018-16076 CVE-2018-16077 CVE-2018-16078

    ----

    Update to Chromium 68.
    Security fix for  CVE-2018-4117 CVE-2018-6044 CVE-2018-6150 CVE-2018-6151 CVE-2018-6152 CVE-2018-6153     CVE-2018-6154 CVE-2018-6155 CVE-2018-6156 CVE-2018-6157 CVE-2018-6158 CVE-2018-6159 CVE-2018-6161     CVE-2018-6162 CVE-2018-6163 CVE-2018-6149

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

This update for Chromium to version 68.0.3440.75 fixes multiple issues.

Security issues fixed (boo#1102530) :

  - CVE-2018-6153: Stack-based buffer overflow in Skia

  - CVE-2018-6154: Heap buffer overflow in WebGL

  - CVE-2018-6155: Use after free in WebRTC

  - CVE-2018-6156: Heap buffer overflow in WebRTC

  - CVE-2018-6157: Type confusion in WebRTC

  - CVE-2018-6158: Use after free in Blink

  - CVE-2018-6159: Same origin policy bypass in     ServiceWorker

  - CVE-2018-6161: Same origin policy bypass in WebAudio

  - CVE-2018-6162: Heap buffer overflow in WebGL

  - CVE-2018-6163: URL spoof in Omnibox

  - CVE-2018-6164: Same origin policy bypass in     ServiceWorker

  - CVE-2018-6165: URL spoof in Omnibox

  - CVE-2018-6166: URL spoof in Omnibox

  - CVE-2018-6167: URL spoof in Omnibox

  - CVE-2018-6168: CORS bypass in Blink

  - CVE-2018-6169: Permissions bypass in extension     installation

  - CVE-2018-6170: Type confusion in PDFium

  - CVE-2018-6171: Use after free in WebBluetooth

  - CVE-2018-6172: URL spoof in Omnibox

  - CVE-2018-6173: URL spoof in Omnibox

  - CVE-2018-6174: Integer overflow in SwiftShader

  - CVE-2018-6175: URL spoof in Omnibox

  - CVE-2018-6176: Local user privilege escalation in     Extensions

  - CVE-2018-6177: Cross origin information leak in Blink

  - CVE-2018-6178: UI spoof in Extensions

  - CVE-2018-6179: Local file information leak in Extensions

  - CVE-2018-6044: Request privilege escalation in     Extensions

  - CVE-2018-4117: Cross origin information leak in Blink

The following user interface changes are included :

  - Chrome will show the 'Not secure' warning on all plain     HTTP pages

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 website (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 website (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 website 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 website (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 website (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 website (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 website (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 website 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 website (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 website (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 website (bsc#1088182) 

  - CVE-2018-4117: An unspecified issue allowed remote     attackers to bypass the Same Origin Policy and obtain     sensitive information via a crafted website     (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 website (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 website (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 website (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 website (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 website (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 website (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 website (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 website (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 website (bsc#1088182).

  - CVE-2018-4146: An unspecified issue allowed attackers to     cause a denial of service (memory corruption) via a     crafted website (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 website (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 website (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 website (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 website (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 website (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 website 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     website 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 website     (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 website (bsc#1097693) 

  - CVE-2018-4246: An unspecified issue allowed remote     attackers to execute arbitrary code via a crafted     website 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 websites 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 &ldquo;system&rdquo; 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

This update was imported from the SUSE:SLE-12-SP2:Update update project.

The version of Apple iOS running on the mobile device is prior to 11.3. It is, therefore, affected by multiple vulnerabilities.

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 website (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 website (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 website 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 website (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 website (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 website (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 website (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 website 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 website (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 website (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 website (bsc#1088182)

CVE-2018-4117: An unspecified issue allowed remote attackers to bypass the Same Origin Policy and obtain sensitive information via a crafted website (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 website (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 website (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 website (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 website (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 website (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 website (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 website (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 website (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 website (bsc#1088182).

CVE-2018-4146: An unspecified issue allowed attackers to cause a denial of service (memory corruption) via a crafted website (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 website (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 website (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 website (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 website (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 website (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 website 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 website 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 website (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 website (bsc#1097693)

CVE-2018-4246: An unspecified issue allowed remote attackers to execute arbitrary code via a crafted website 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 websites 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 &Atilde;&cent;&Acirc;&#128;&Acirc;&#156;system&Atilde;&cent;&Acirc;&#1 28;&Acirc;&#157; 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

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The version of Apple iTunes installed on the remote Windows host is prior to 12.7.4. It is, therefore, affected by multiple vulnerabilities in WebKit as referenced in the HT208694 advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Several vulnerabilities have been discovered in the chromium web browser.

  - CVE-2018-4117     AhsanEjaz discovered an information leak.

  - CVE-2018-6044     Rob Wu discovered a way to escalate privileges using     extensions.

  - CVE-2018-6150     Rob Wu discovered an information disclosure issue (this     problem was fixed in a previous release but was     mistakenly omitted from upstream's announcement at the     time).

  - CVE-2018-6151     Rob Wu discovered an issue in the developer tools (this     problem was fixed in a previous release but was     mistakenly omitted from upstream's announcement at the     time).

  - CVE-2018-6152     Rob Wu discovered an issue in the developer tools (this     problem was fixed in a previous release but was     mistakenly omitted from upstream's announcement at the     time).

  - CVE-2018-6153     Zhen Zhou discovered a buffer overflow issue in the skia     library.

  - CVE-2018-6154     Omair discovered a buffer overflow issue in the WebGL     implementation.

  - CVE-2018-6155     Natalie Silvanovich discovered a use-after-free issue in     the WebRTC implementation.

  - CVE-2018-6156     Natalie Silvanovich discovered a buffer overflow issue     in the WebRTC implementation.

  - CVE-2018-6157     Natalie Silvanovich discovered a type confusion issue in     the WebRTC implementation.

  - CVE-2018-6158     Zhe Jin discovered a use-after-free issue.

  - CVE-2018-6159     Jun Kokatsu discovered a way to bypass the same origin     policy.

  - CVE-2018-6161     Jun Kokatsu discovered a way to bypass the same origin     policy.

  - CVE-2018-6162     Omair discovered a buffer overflow issue in the WebGL     implementation.

  - CVE-2018-6163     Khalil Zhani discovered a URL spoofing issue.

  - CVE-2018-6164     Jun Kokatsu discovered a way to bypass the same origin     policy.

  - CVE-2018-6165     evil1m0 discovered a URL spoofing issue.

  - CVE-2018-6166     Lynas Zhang discovered a URL spoofing issue.

  - CVE-2018-6167     Lynas Zhang discovered a URL spoofing issue.

  - CVE-2018-6168     Gunes Acar and Danny Y. Huang discovered a way to bypass     the Cross Origin Resource Sharing policy.

  - CVE-2018-6169     Sam P discovered a way to bypass permissions when     installing extensions.

  - CVE-2018-6170     A type confusion issue was discovered in the pdfium     library.

  - CVE-2018-6171     A use-after-free issue was discovered in the     WebBluetooth implementation.

  - CVE-2018-6172     Khalil Zhani discovered a URL spoofing issue.

  - CVE-2018-6173     Khalil Zhani discovered a URL spoofing issue.

  - CVE-2018-6174     Mark Brand discovered an integer overflow issue in the     swiftshader library.

  - CVE-2018-6175     Khalil Zhani discovered a URL spoofing issue.

  - CVE-2018-6176     Jann Horn discovered a way to escalate privileges using     extensions.

  - CVE-2018-6177     Ron Masas discovered an information leak.

  - CVE-2018-6178     Khalil Zhani discovered a user interface spoofing issue.

  - CVE-2018-6179     It was discovered that information about files local to     the system could be leaked to extensions.

This version also fixes a regression introduced in the previous security update that could prevent decoding of particular audio/video codecs.

The remote Fedora 28 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2018-499f2dbc96 advisory.

    Update to Chromium 68.
    Security fix for  CVE-2018-4117 CVE-2018-6044 CVE-2018-6150 CVE-2018-6151 CVE-2018-6152 CVE-2018-6153     CVE-2018-6154 CVE-2018-6155 CVE-2018-6156 CVE-2018-6157 CVE-2018-6158 CVE-2018-6159 CVE-2018-6161     CVE-2018-6162 CVE-2018-6163 CVE-2018-6149

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3635-1 advisory.

    A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. If a user     were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related     to web browser security, including cross-site scripting attacks, denial of service attacks, and arbitrary     code execution.

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of Google Chrome installed on the remote Windows host is prior to 68.0.3440.75. It is, therefore, affected by multiple vulnerabilities as referenced in the 2018_07_stable-channel-update-for-desktop advisory.

  - The implementation of the Page.downloadBehavior backend unconditionally marked downloaded files as safe,     regardless of file type in Google Chrome prior to 66.0.3359.117 allowed an attacker who convinced a user     to install a malicious extension to potentially perform a sandbox escape via a crafted HTML page and user     interaction. (CVE-2018-6152)

  - Integer overflows in Swiftshader in Google Chrome prior to 68.0.3440.75 potentially allowed a remote     attacker to execute arbitrary code via a crafted HTML page. (CVE-2018-6174)

  - A precision error in Skia in Google Chrome prior to 68.0.3440.75 allowed a remote attacker who had     compromised the renderer process to perform an out of bounds memory write via a crafted HTML page.
    (CVE-2018-6153)

  - Insufficient data validation in WebGL in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to     potentially exploit heap corruption via a crafted HTML page. (CVE-2018-6154)

  - Incorrect handling of frames in the VP8 parser in Google Chrome prior to 68.0.3440.75 allowed a remote     attacker to potentially exploit heap corruption via a crafted video file. (CVE-2018-6155)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of Apple Safari installed on the remote macOS or Mac OS X host is prior to 11.1. It is, therefore, affected by multiple vulnerabilities as described in the HT208695 security advisory.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
112078	GLSA-201808-04 : WebkitGTK+: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	2018/8/23	2024/8/14	high
111382	Google Chrome < 68.0.3440.75 Multiple Vulnerabilities	Nessus	MacOS X Local Security Checks	2018/7/27	2025/11/24	critical
111487	RHEL 6 : chromium-browser (RHSA-2018:2282)	Nessus	Red Hat Local Security Checks	2018/8/2	2024/11/5	critical
117647	Fedora 27 : chromium (2018-4a16e37c81)	Nessus	Fedora Local Security Checks	2018/9/24	2025/9/24	critical
111432	openSUSE Security Update : Chromium (openSUSE-2018-780)	Nessus	SuSE Local Security Checks	2018/7/30	2024/9/2	high
118453	openSUSE Security Update : webkit2gtk3 (openSUSE-2018-1288)	Nessus	SuSE Local Security Checks	2018/10/26	2024/7/29	critical
108812	Apple iOS < 11.3 Multiple Vulnerabilities	Nessus	Mobile Devices	2018/4/3	2026/3/23	critical
118389	SUSE SLED12 / SLES12 Security Update : webkit2gtk3 (SUSE-SU-2018:3387-1)	Nessus	SuSE Local Security Checks	2018/10/25	2024/7/29	critical
108795	Apple iTunes < 12.7.4 WebKit Multiple Vulnerabilities (credentialed check)	Nessus	Windows	2018/4/3	2024/11/21	high
111360	Debian DSA-4256-1 : chromium-browser - security update	Nessus	Debian Local Security Checks	2018/7/27	2024/9/2	critical
120392	Fedora 28 : chromium (2018-499f2dbc96)	Nessus	Fedora Local Security Checks	2019/1/3	2025/9/24	critical
109468	Ubuntu 16.04 LTS : WebKitGTK+ vulnerabilities (USN-3635-1)	Nessus	Ubuntu Local Security Checks	2018/5/1	2024/8/27	high
111383	Google Chrome < 68.0.3440.75 Multiple Vulnerabilities	Nessus	Windows	2018/7/27	2025/11/24	critical
123240	openSUSE Security Update : Chromium (openSUSE-2019-559)	Nessus	SuSE Local Security Checks	2019/3/27	2024/6/11	high
108805	macOS : Apple Safari < 11.1 Multiple Vulnerabilities	Nessus	MacOS X Local Security Checks	2018/4/3	2024/11/21	high

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