A stack buffer overflow in the QUIC networking stack in Google Chrome prior to 62.0.3202.89 allowed a remote attacker to gain code execution via a malicious server.

The version of Google Chrome installed on the remote host is prior to 62.0.3202.89, and is affected by multiple vulnerabilities :

 - A use-after-free error exists in the 'InstanceBuilder::Build()' function in 'wasm/module-compiler.cc' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to dereference already freed memory and execute arbitrary code. (CVE-2017-15399)
 - An overflow condition exists in the 'QuicClientPromisedInfo::OnPromiseHeaders()' function in 'net/quic/core/quic_client_promised_info.cc' that is triggered when handling method headers. This may allow a context-dependent attacker to cause a stack-based buffer overflow, potentially allowing the execution of arbitrary code. (CVE-2017-15398)

Security fix for CVE-2017-15398, CVE-2017-15399

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Security fix for CVE-2017-15386 CVE-2017-15387 CVE-2017-15388 CVE-2017-15389 CVE-2017-15390 CVE-2017-15391 CVE-2017-15392 CVE-2017-15393 CVE-2017-15394 CVE-2017-15395 CVE-2017-5124 CVE-2017-5125 CVE-2017-5126 CVE-2017-5127.

Build switched to use gtk3.

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.

An update of QtWebEngine to the security and bugfix release 5.9.3, including :

  - Security fixes from Chromium up to version 62.0.3202.89.
    Including: CVE-2017-5124, CVE-2017-5126, CVE-2017-5127,     CVE-2017-5128, CVE-2017-5129, CVE-2017-5132,     CVE-2017-5133, CVE-2017-15386, CVE-2017-15387,     CVE-2017-15388, CVE-2017-15390, CVE-2017-15392,     CVE-2017-15394, CVE-2017-15396, CVE-2017-15398.

  - QtWebEngineCore: [QTBUG-64032] Fix crash after resizing     view to be empty.

  - QtWebEngine[QML]: Fix loading some favicons including     qt.io's

  - QtWebEngineWidgets: [QTBUG-62147] Fix crash on shutdown     if a QWebEngineProfile was child of QApplication.

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.

Security fix for CVE-2017-15412 CVE-2017-15422 CVE-2017-15407 CVE-2017-15408 CVE-2017-15409 CVE-2017-15410 CVE-2017-15411 CVE-2017-15413 CVE-2017-15415 CVE-2017-15416 CVE-2017-15417 CVE-2017-15418 CVE-2017-15419 CVE-2017-15420 CVE-2017-15423 CVE-2017-15424 CVE-2017-15425 CVE-2017-15426 CVE-2017-15427 CVE-2017-15429

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Security fix for CVE-2017-15398, CVE-2017-15399

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Security fix for CVE-2017-15386 CVE-2017-15387 CVE-2017-15388 CVE-2017-15389 CVE-2017-15390 CVE-2017-15391 CVE-2017-15392 CVE-2017-15393 CVE-2017-15394 CVE-2017-15395 CVE-2017-5124 CVE-2017-5125 CVE-2017-5126 CVE-2017-5127.

Build switched to use gtk3.

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-201711-02 (Chromium, Google Chrome: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Chromium and Google       Chrome. Please review the referenced CVE identifier and Google Chrome       Releases for details.
  Impact :

    A remote attack may be able to execute arbitrary code, cause a Denial of       Service condition, or have other unspecified impacts.
  Workaround :

    There is no known workaround at this time.

Google Chrome Releases reports :

2 security fixes in this release, including :

- [777728] Critical CVE-2017-15398: Stack buffer overflow in QUIC.
Reported by Ned Williamson on 2017-10-24

- [776677] High CVE-2017-15399: Use after free in V8. Reported by Zhao Qixun of Qihoo 360 Vulcan Team on 2017-10-20

This update for Chromium to version 62.0.3202.89 fixes the following vulnerabilities (boo#1066851) :

  - CVE-2017-15398: Stack-based buffer overflow in QUIC

  - CVE-2017-15399: Use after free in V8

Several vulnerabilities have been discovered in the chromium browser.

  - CVE-2017-15398     Ned Williamson discovered a stack overflow issue.

  - CVE-2017-15399     Zhao Qixun discovered a use-after-free issue in the v8     JavaScript library.

The remote Redhat Enterprise Linux 6 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2017:3151 advisory.

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

    This update upgrades Chromium to version 62.0.3202.89.

    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-2017-15398, CVE-2017-15399)

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 version of Google Chrome installed on the remote macOS or Mac OS X host is prior to 62.0.32. It is, therefore, affected by multiple vulnerabilities as noted in Chrome stable channel update release notes for October 17th 2017. Please refer to the release notes for additional information.

The version of Google Chrome installed on the remote Windows host is prior to 62.0.3202.89. It is, therefore, affected by multiple vulnerabilities as noted in Chrome stable channel update release notes.
Please refer to the release notes for additional information.

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

ID	Name	Product	Family	Severity
700348	Google Chrome < 62.0.3202.89 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	high
106002	Fedora 27 : chromium (2017-f2f3fa09e3)	Nessus	Fedora Local Security Checks	critical
105822	Fedora 27 : qt5-qtwebengine (2017-15b815b9b7)	Nessus	Fedora Local Security Checks	critical
105501	Fedora 26 : chromium (2017-ea44f172e3)	Nessus	Fedora Local Security Checks	critical
105012	Fedora 25 : qt5-qtwebengine (2017-9015553e3d)	Nessus	Fedora Local Security Checks	critical
105010	Fedora 26 : qt5-qtwebengine (2017-4d90e9fc97)	Nessus	Fedora Local Security Checks	critical
104510	GLSA-201711-02 : Chromium, Google Chrome: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	critical
104509	FreeBSD : chromium -- multiple vulnerabilities (f8e72cd4-c66a-11e7-bb17-e8e0b747a45a)	Nessus	FreeBSD Local Security Checks	critical
104470	openSUSE Security Update : chromium (openSUSE-2017-1252)	Nessus	SuSE Local Security Checks	critical
104466	Debian DSA-4024-1 : chromium-browser - security update	Nessus	Debian Local Security Checks	critical
104458	RHEL 6 : chromium-browser (RHSA-2017:3151)	Nessus	Red Hat Local Security Checks	critical
104435	Google Chrome < 62.0.3202.89 Multiple Vulnerabilities (macOS)	Nessus	MacOS X Local Security Checks	high
104434	Google Chrome < 62.0.3202.89 Multiple Vulnerabilities	Nessus	Windows	high

Detections

Analytics

CVE-2017-15398

critical

Tenable Plugins

high

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