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Google Chrome for Linux

Google Chrome for Linux 63.0.3239.84

Chrome combines a minimal design with sophisticated technology to make the web faster, safer, and easier.

Freeware
Linux
20.7 MB
7,102
4.1 15 votes

As usual Chrome 50 contains a number of fixes and improvements, but the biggest change in this latest version is the end of support for Windows XP, Windows Vista, and OS X 10.8 or older operating systems.

Bugs in the Universal XSS, Pdfium JPEG2000 decoding, and out-of-bound writes in V8 have been solved by external researchers claiming rewards which add up to $32K+. Internally, Google has secured fixes from internal audits, fuzzing and other initiatives.

Speed

Chrome is designed to be fast in every possible way: It's quick to start up from your desktop, loads web pages in a snap, and runs complex web applications fast. Learn more about Chrome and speed.

Simplicity

Chrome's browser window is streamlined, clean and simple. Chrome also includes features that are designed for efficiency and ease of use. For example, you can search and navigate from the same box, and arrange tabs however you wish — quickly and easily.

Security

Chrome is designed to keep you safer and more secure on the web with built-in malware and phishing protection, autoupdates to make sure the browser is up-to-date with the latest security updates, and more. Learn more about Chrome's security features.

And more features

Chrome has many useful features built in, including extensions, translation in the browser, themes, and more. Learn more about Chrome's newest and most-loved features.

What's New:

Chrome 63.0.3239.84 contains a number of fixes and improvements -- a list of changes is available in the log. Watch out for upcoming Chrome and Chromium blog posts about new features and big efforts delivered in 63.

Security Fixes and Rewards

Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven’t yet fixed.

This update includes 37 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chrome Security Page for more information.

  • [$10500][778505] Critical CVE-2017-15407: Out of bounds write in QUIC. Reported by Ned Williamson on 2017-10-26
  • [$6337][762374] High CVE-2017-15408: Heap buffer overflow in PDFium. Reported by Ke Liu of Tencent's Xuanwu LAB on 2017-09-06
  • [$5000][763972] High CVE-2017-15409: Out of bounds write in Skia. Reported by Anonymous on 2017-09-11
  • [$5000][765921] High CVE-2017-15410: Use after free in PDFium. Reported by Luật Nguyễn (@l4wio) of KeenLab, Tencent on 2017-09-16
  • [$5000][770148] High CVE-2017-15411: Use after free in PDFium. Reported by Luật Nguyễn (@l4wio) of KeenLab, Tencent on 2017-09-29
  • [$3500][727039] High CVE-2017-15412: Use after free in libXML. Reported by Nick Wellnhofer on 2017-05-27
  • [$500][766666] High CVE-2017-15413: Type confusion in WebAssembly. Reported by Gaurav Dewan(@007gauravdewan) of Adobe Systems India Pvt. Ltd. on 2017-09-19
  • [$3337][765512] Medium CVE-2017-15415: Pointer information disclosure in IPC call. Reported by Viktor Brange of Microsoft Offensive Security Research Team on 2017-09-15
  • [$2500][779314] Medium CVE-2017-15416: Out of bounds read in Blink. Reported by Ned Williamson on 2017-10-28
  • [$2000][699028] Medium CVE-2017-15417: Cross origin information disclosure in Skia . Reported by Max May on 2017-03-07
  • [$1000][765858] Medium CVE-2017-15418: Use of uninitialized value in Skia. Reported by Kushal Arvind Shah of Fortinet's FortiGuard Labs on 2017-09-15
  • [$1000][780312] Medium CVE-2017-15419: Cross origin leak of redirect URL in Blink. Reported by Jun Kokatsu (@shhnjk) on 2017-10-31
  • [$500][777419] Medium CVE-2017-15420: URL spoofing in Omnibox. Reported by WenXu Wu of Tencent's Xuanwu Lab on 2017-10-23
  • [$TBD][774382] Medium CVE-2017-15422: Integer overflow in ICU. Reported by Yuan Deng of Ant-financial Light-Year Security Lab on 2017-10-13
  • [$500][778101] Low CVE-2017-15423: Issue with SPAKE implementation in BoringSSL. Reported by Greg Hudson on 2017-10-25
  • [$N/A][756226] Low CVE-2017-15424: URL Spoof in Omnibox. Reported by Khalil Zhani on 2017-08-16
  • [$N/A][756456] Low CVE-2017-15425: URL Spoof in Omnibox. Reported by xisigr of Tencent's Xuanwu Lab on 2017-08-17
  • [$N/A][756735] Low CVE-2017-15426: URL Spoof in Omnibox. Reported by WenXu Wu of Tencent's Xuanwu Lab on 2017-08-18
  • [$N/A][768910] Low CVE-2017-15427: Insufficient blocking of JavaScript in Omnibox. Reported by Junaid Farhan (fb.me/junaid.farhan.54) on 2017-09-26

We would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel.

As usual, our ongoing internal security work was responsible for a wide range of fixes:

  • [792099] Various fixes from internal audits, fuzzing and other initiatives

We would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel. Many of our security bugs are detected using AddressSanitizer, MemorySanitizer, UndefinedBehaviorSanitizer, Control Flow Integrity, libFuzzer, or AFL.