Type confusion in Blink in Google Chrome prior to 58.0.3029.81 for Linux, Windows, and Mac, and 58.0.3029.83 for Android, allowed a remote attacker to potentially obtain code execution via a crafted HTML page.

This update updates QtWebEngine to a snapshot from the Qt 5.6 LTS (long-term support) branch. This is a snapshot of the QtWebEngine that will be included in the bugfix and security release Qt 5.6.3, but only the QtWebEngine component is included in this update.

The update fixes the following security issues in QtWebEngine 5.6.2:
CVE-2016-5133, CVE-2016-5147, CVE-2016-5153, CVE-2016-5155, CVE-2016-5161, CVE-2016-5166, CVE-2016-5170, CVE-2016-5171, CVE-2016-5172, CVE-2016-5181, CVE-2016-5185, CVE-2016-5186, CVE-2016-5187, CVE-2016-5188, CVE-2016-5192, CVE-2016-5198, CVE-2016-5205, CVE-2016-5207, CVE-2016-5208, CVE-2016-5214, CVE-2016-5215, CVE-2016-5221, CVE-2016-5222, CVE-2016-5224, CVE-2016-5225, CVE-2016-9650, CVE-2016-9651, CVE-2016-9652, CVE-2017-5006, CVE-2017-5007, CVE-2017-5008, CVE-2017-5009, CVE-2017-5010, CVE-2017-5012, CVE-2017-5015, CVE-2017-5016, CVE-2017-5017, CVE-2017-5019, CVE-2017-5023, CVE-2017-5024, CVE-2017-5025, CVE-2017-5026, CVE-2017-5027, CVE-2017-5029, CVE-2017-5033, CVE-2017-5037, CVE-2017-5044, CVE-2017-5046, CVE-2017-5047, CVE-2017-5048, CVE-2017-5049, CVE-2017-5050, CVE-2017-5051, CVE-2017-5059, CVE-2017-5061, CVE-2017-5062, CVE-2017-5065, CVE-2017-5067, CVE-2017-5069, CVE-2017-5070, CVE-2017-5071, CVE-2017-5075, CVE-2017-5076, CVE-2016-5078, CVE-2017-5083, and CVE-2017-5089.

Other important changes include :

  - Based on Chromium 49.0.2623.111 (the version used in     QtWebEngine 5.7.x) with security fixes from Chromium up     to version 59.0.3071.104. (5.6.2 was based on Chromium     45.0.2554.101 with security fixes from Chromium up to     version 52.0.2743.116.)

  - All other bug fixes from QtWebEngine 5.7.1 have been     backported.

See http://code.qt.io/cgit/qt/qtwebengine.git/tree/dist/changes-5.6.3?h=5.
6 for details. (Please note that at the time of this writing, not all security backports are listed in that file yet. The list above is accurate.)

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

This update updates QtWebEngine to the 5.9.0 release. QtWebEngine 5.9.0 is part of the Qt 5.9.0 release, but only the QtWebEngine component is included in this update.

The update fixes the following security issues in QtWebEngine 5.8.0:
CVE-2017-5006, CVE-2017-5007, CVE-2017-5008, CVE-2017-5009, CVE-2017-5010, CVE-2017-5011, CVE-2017-5012, CVE-2017-5013, CVE-2017-5014, CVE-2017-5015, CVE-2017-5016, CVE-2017-5017, CVE-2017-5018, CVE-2017-5019, CVE-2017-5020, CVE-2017-5021, CVE-2017-5022, CVE-2017-5023, CVE-2017-5024, CVE-2017-5025, CVE-2017-5026, CVE-2017-5027, CVE-2017-5029, CVE-2017-5032, CVE-2017-5033, CVE-2017-5034, CVE-2017-5036, CVE-2017-5039, CVE-2017-5040, CVE-2017-5044, CVE-2017-5045, CVE-2017-5046, CVE-2017-5052, CVE-2017-5053, CVE-2017-5055, CVE-2017-5057, CVE-2017-5058, CVE-2017-5059, CVE-2017-5060, CVE-2017-5061, CVE-2017-5062, CVE-2017-5065, CVE-2017-5066, CVE-2017-5067, CVE-2017-5068, and CVE-2017-5069.

Other important changes include :

  - Based on Chromium 56.0.2924.122 with security fixes from     Chromium up to version 58.0.3029.96. (5.8.0 was based on     Chromium 53.0.2785.148 with security fixes from Chromium     up to version 55.0.2883.75.)

  - [QTBUG-54650, QTBUG-59922] Accessibility is now disabled     by default on Linux, like it is in Chrome, due to poor     options for enabling it conditionally and its heavy     performance impact. Set the environment variable     `QTWEBENGINE_ENABLE_LINUX_ACCESSIBILITY` to enable it     again.

  - [QTBUG-56531] Enabled `filesystem:` protocol handler.

  - [QTBUG-57720] Optimized incremental scene-graph     rendering in particular for software rendering.

  - [QTBUG-60049] Enabled brotli support.

  - Many bug fixes, see     https://code.qt.io/cgit/qt/qtwebengine.git/tree/dist/cha     nges-5.9.0?h=5.9 for details.

In addition, this build includes a fix for https://bugreports.qt.io/browse/QTBUG-61521 , a binary incompatibility in QtWebEngine 5.9.0 compared to 5.8.0.

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

Update to chromium 58. Move chrome-remote-desktop to user systemd service. Security fixes for CVE-2017-5068, CVE-2017-5057, CVE-2017-5058, CVE-2017-5059, CVE-2017-5060, CVE-2017-5061, CVE-2017-5062, CVE-2017-5063, CVE-2017-5064, CVE-2017-5065, CVE-2017-5066, CVE-2017-5067, CVE-2017-5069

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

Update to chromium 58. Move chrome-remote-desktop to user systemd service. Security fixes for CVE-2017-5068, CVE-2017-5057, CVE-2017-5058, CVE-2017-5059, CVE-2017-5060, CVE-2017-5061, CVE-2017-5062, CVE-2017-5063, CVE-2017-5064, CVE-2017-5065, CVE-2017-5066, CVE-2017-5067, CVE-2017-5069

----

Security fix for CVE-2017-5055, CVE-2017-5054, CVE-2017-5052, CVE-2017-5056, CVE-2017-5053

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

The remote host is affected by the vulnerability described in GLSA-201705-02 (Chromium: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in the Chromium web       browser. Please review the CVE identifiers referenced below for details.
  Impact :

    A remote attacker could possibly execute arbitrary code with the       privileges of the process, cause a Denial of Service condition, obtain       sensitive information, bypass security restrictions or spoof content.
  Workaround :

    There is no known workaround at this time.

An update for chromium-browser is now available for Red Hat Enterprise Linux 6 Supplementary.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

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

This update upgrades Chromium to version 58.0.3029.81.

Security Fix(es) :

* Multiple flaws were found in the processing of malformed web content. A web page containing malicious content could cause Chromium to crash, execute arbitrary code, or disclose sensitive information when visited by the victim. (CVE-2017-5057, CVE-2017-5058, CVE-2017-5059, CVE-2017-5060, CVE-2017-5061, CVE-2017-5062, CVE-2017-5063, CVE-2017-5064, CVE-2017-5065, CVE-2017-5066, CVE-2017-5067, CVE-2017-5069)

This update to Chromium 58.0.3029.81 fixes the following security issues (bsc#1035103) :

  - CVE-2017-5057: Type confusion in PDFium

  - CVE-2017-5058: Heap use after free in Print Preview

  - CVE-2017-5059: Type confusion in Blink

  - CVE-2017-5060: URL spoofing in Omnibox

  - CVE-2017-5061: URL spoofing in Omnibox

  - CVE-2017-5062: Use after free in Chrome Apps

  - CVE-2017-5063: Heap overflow in Skia

  - CVE-2017-5064: Use after free in Blink

  - CVE-2017-5065: Incorrect UI in Blink

  - CVE-2017-5066: Incorrect signature handing in Networking

  - CVE-2017-5067: URL spoofing in Omnibox

  - CVE-2017-5069: Cross-origin bypass in Blink

The version of Google Chrome installed on the remote macOS or Mac OS X host is prior to 58.0.3029.81. It is, therefore, affected by the following vulnerabilities :

  - A type confusion error exists in PDFium in the     CJS_Object::GetEmbedObject() function that allows an     unauthenticated, remote attacker to have an unspecified     impact. (CVE-2017-5057)

  - A use-after-free error exists in Print Preview that     allows an unauthenticated, remote attacker to execute     arbitrary code. (CVE-2017-5058)

  - A type confusion error exists in Blink due to improper     handling of pseudo-elements in layout trees. An     unauthenticated, remote attacker can exploit this to     have an unspecified impact. (CVE-2017-5059)

  - A spoofing vulnerability exists in url_formatter.cc due     to improper handling of Cyrillic letters in domain     names. An unauthenticated, remote attacker can exploit     this to spoof URLs in the address bar. (CVE-2017-5060)

  - A flaw exists in the Omnibox component that is triggered     as unloaded content may be rendered in a compositor     frame after a navigation commit. An unauthenticated,     remote attacker can exploit this to spoof URLs in the     address bar. (CVE-2017-5061)

  - A use-after-free error exists in the Apps component that     allows an unauthenticated, remote attacker to execute     arbitrary code. (CVE-2017-5062)

  - A heap-based buffer overflow condition exists in the     Skia component in the spanSlowRate() function in     SkLinearBitmapPipeline_sample.h due to improper     validation of user-supplied input. An unauthenticated,     remote attacker can exploit this to cause a denial of     service condition or the execution arbitrary code.
    (CVE-2017-5063)

  - A use-after-free error exists in Blink that allows an     unauthenticated, remote attacker to execute arbitrary     code. (CVE-2017-5064)

  - A flaw exists in Blink due to a failure to properly     close validation bubbles when uploading a document. An     unauthenticated, remote attacker can exploit this to     cause an unspecified impact. (CVE-2017-5065)

  - A flaw exists in the Networking component due to a     failure to verify certificate chains that have     mismatching signature algorithms. An unauthenticated,     remote attacker can exploit this to have an unspecified     impact. (CVE-2017-5066)

  - An unspecified flaw exists in the Omnibox component that     allows an unauthenticated, remote attacker to spoof     URLs. (CVE-2017-5067)

  - A same-origin policy bypass vulnerability exists in the     PingLoader::sendViolationReport() function in     PingLoader.cpp due to improper handling of HTTP     Content-Type headers in CSP or XSS auditor violation     reports. An unauthenticated, remote attacker can exploit     this to bypass the same-origin policy. (CVE-2017-5069)

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 58.0.3029.81. It is, therefore, affected by the following vulnerabilities :

  - A type confusion error exists in PDFium in the     CJS_Object::GetEmbedObject() function that allows an     unauthenticated, remote attacker to have an unspecified     impact. (CVE-2017-5057)

  - A use-after-free error exists in Print Preview that     allows an unauthenticated, remote attacker to execute     arbitrary code. (CVE-2017-5058)

  - A type confusion error exists in Blink due to improper     handling of pseudo-elements in layout trees. An     unauthenticated, remote attacker can exploit this to     have an unspecified impact. (CVE-2017-5059)

  - A spoofing vulnerability exists in url_formatter.cc due     to improper handling of Cyrillic letters in domain     names. An unauthenticated, remote attacker can exploit     this to spoof URLs in the address bar. (CVE-2017-5060)

  - A flaw exists in the Omnibox component that is triggered     as unloaded content may be rendered in a compositor     frame after a navigation commit. An unauthenticated,     remote attacker can exploit this to spoof URLs in the     address bar. (CVE-2017-5061)

  - A use-after-free error exists in the Apps component that     allows an unauthenticated, remote attacker to execute     arbitrary code. (CVE-2017-5062)

  - A heap-based buffer overflow condition exists in the     Skia component in the spanSlowRate() function in     SkLinearBitmapPipeline_sample.h due to improper     validation of user-supplied input. An unauthenticated,     remote attacker can exploit this to cause a denial of     service condition or the execution arbitrary code.
    (CVE-2017-5063)

  - A use-after-free error exists in Blink that allows an     unauthenticated, remote attacker to execute arbitrary     code. (CVE-2017-5064)

  - A flaw exists in Blink due to a failure to properly     close validation bubbles when uploading a document. An     unauthenticated, remote attacker can exploit this to     cause an unspecified impact. (CVE-2017-5065)

  - A flaw exists in the Networking component due to a     failure to verify certificate chains that have     mismatching signature algorithms. An unauthenticated,     remote attacker can exploit this to have an unspecified     impact. (CVE-2017-5066)

  - An unspecified flaw exists in the Omnibox component that     allows an unauthenticated, remote attacker to spoof     URLs. (CVE-2017-5067)

  - A same-origin policy bypass vulnerability exists in the     PingLoader::sendViolationReport() function in     PingLoader.cpp due to improper handling of HTTP     Content-Type headers in CSP or XSS auditor violation     reports. An unauthenticated, remote attacker can exploit     this to bypass the same-origin policy. (CVE-2017-5069)

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

Google Chrome Releases reports :

29 security fixes in this release, including :

- [695826] High CVE-2017-5057: Type confusion in PDFium. Credit to Guang Gong of Alpha Team, Qihoo 360

- [694382] High CVE-2017-5058: Heap use after free in Print Preview.
Credit to Khalil Zhani

- [684684] High CVE-2017-5059: Type confusion in Blink. Credit to SkyLined working with Trend Micro's Zero Day Initiative

- [683314] Medium CVE-2017-5060: URL spoofing in Omnibox. Credit to Xudong Zheng

- [672847] Medium CVE-2017-5061: URL spoofing in Omnibox. Credit to Haosheng Wang (@gnehsoah)

- [702896] Medium CVE-2017-5062: Use after free in Chrome Apps. Credit to anonymous

- [700836] Medium CVE-2017-5063: Heap overflow in Skia. Credit to Sweetchip

- [693974] Medium CVE-2017-5064: Use after free in Blink. Credit to Wadih Matar

- [704560] Medium CVE-2017-5065: Incorrect UI in Blink. Credit to Khalil Zhani

- [690821] Medium CVE-2017-5066: Incorrect signature handing in Networking. Credit to Prof. Zhenhua Duan, Prof. Cong Tian, and Ph.D candidate Chu Chen (ICTT, Xidian University)

- [648117] Medium CVE-2017-5067: URL spoofing in Omnibox. Credit to Khalil Zhani

- [691726] Low CVE-2017-5069: Cross-origin bypass in Blink. Credit to Michael Reizelman

- [713205] Various fixes from internal audits, fuzzing and other initiatives

ID	Name	Product	Family	Severity
101920	Fedora 24 : qt5-qtwebengine (2017-98bed96d12)	Nessus	Fedora Local Security Checks	critical
101740	Fedora 26 : qt5-qtwebengine (2017-e83c26a8c9)	Nessus	Fedora Local Security Checks	critical
101668	Fedora 26 : 1:chromium-native_client / chromium (2017-811133dc2c)	Nessus	Fedora Local Security Checks	high
101504	Fedora 25 : qt5-qtwebengine (2017-58cde32413)	Nessus	Fedora Local Security Checks	critical
100606	Fedora 24 : 1:chromium-native_client / chromium (2017-7d698eba8b)	Nessus	Fedora Local Security Checks	critical
100336	Fedora 25 : 1:chromium-native_client / chromium (2017-dc7ce3b314)	Nessus	Fedora Local Security Checks	high
100016	GLSA-201705-02 : Chromium: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	high
99682	RHEL 6 : chromium-browser (RHSA-2017:1124)	Nessus	Red Hat Local Security Checks	high
99648	openSUSE Security Update : chromium (openSUSE-2017-508)	Nessus	SuSE Local Security Checks	high
99634	Google Chrome < 58.0.3029.81 Multiple Vulnerabilities (macOS)	Nessus	MacOS X Local Security Checks	high
99633	Google Chrome < 58.0.3029.81 Multiple Vulnerabilities	Nessus	Windows	high
99616	FreeBSD : chromium -- multiple vulnerabilities (95a74a48-2691-11e7-9e2d-e8e0b747a45a)	Nessus	FreeBSD Local Security Checks	high

Detections

Analytics

CVE-2017-5059

high

Tenable Plugins

critical

critical

high

critical

critical

high

high

high

high

high

high

high