Home > Mac/PC > Google、最新「Chrome 37」(37.0.2062.94) 安定版をリリース (Windows/Mac/Linux) 64bit Windows 安定版も登場

Google、最新「Chrome 37」(37.0.2062.94) 安定版をリリース (Windows/Mac/Linux) 64bit Windows 安定版も登場

  • 2014-08-26 (火) 23:28
  • Mac/PC
Google Chrome

Googleは8月26日(現地時間)、デスクトップ向けWebブラウザー安定版の最新バージョン「Google Chrome 37」(37.0.2062.94) をリリースしました。
Windows/Mac/Linux対応。

37では以下項目を含む機能改善や修正が行われてるほか、50件のセキュリティ脆弱性が修正されています。

  • DirectWrite support on Windows for improved font rendering
  • A number of new apps/extension APIs
  • Lots of under the hood changes for stability and performance

■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 50 security fixes. Below, we highlight fixes that were either contributed by external researchers or particularly interesting. Please see the Chromium security page for more information.

  • [$30000][386988] Critical CVE-2014-3176, CVE-2014-3177: A special reward to lokihardt@asrt for a combination of bugs in V8, IPC, sync, and extensions that can lead to remote code execution outside of the sandbox.
  • [$2000][369860] High CVE-2014-3168: Use-after-free in SVG. Credit to cloudfuzzer.
  • [$2000][387389] High CVE-2014-3169: Use-after-free in DOM. Credit to Andrzej Dyjak.
  • [$1000][390624] High CVE-2014-3170: Extension permission dialog spoofing. Credit to Rob Wu.
  • [$4000][390928] High CVE-2014-3171: Use-after-free in bindings. Credit to cloudfuzzer.
  • [$1500][367567] Medium CVE-2014-3172: Issue related to extension debugging. Credit to Eli Grey.
  • [$2000][376951] Medium CVE-2014-3173: Uninitialized memory read in WebGL. Credit to jmuizelaar.
  • [$500][389219] Medium CVE-2014-3174: Uninitialized memory read in Web Audio. Credit to Atte Kettunen from OUSPG.

We would also like to thank Collin Payne, Christoph Diehl, Sebastian Mauer, Atte Kettunen, and cloudfuzzer for working with us during the development cycle to prevent security bugs from ever reaching the stable channel. $8000 in additional rewards were issued.

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

  • [406143] CVE-2014-3175: Various fixes from internal audits, fuzzing and other initiatives (Chrome 37).

追記:
64bit版Windows 7/8向けのGoogle Chromeも安定版がリリースされました。
ただし、ダウンロードページでオプトイン操作が必要みたい。
※日本語ページにはまだ出てこないようなので、英語ページのリンクを載せておきますね。

 →64bit Windows版 Google Chrome

At this point 64-bit will remain opt-in, so to take advantage of the improvements click on the new “Windows 64-bit” link on the Chrome download page. Currently, the only significant known issue is the lack of 32-bit NPAPI plugin support. The 32-bit channel will remain fully supported for the foreseeable future and we will continue to support 32-bit plugins until NPAPI is removed from Chrome.

 →Chromium Blog: 64 bits of awesome: 64-bit Windows Support, now in Stable! (2014/08/26)

さらに、Mac向け64bit版Google Chrome 38 ベータ版が出てきたようです。

 →Chromium Blog: Mac Chrome: When I’m Sixty-Four (Bits) (2014/08/28)

Google Chrome Release – Stable Channel Update
The Chromium Blog – Chrome 37 Beta: DirectWrite on Windows and the ‘dialog’ element (2014/07/17)
窓の杜 – DirectWriteによるレンダリングに対応した「Google Chrome 37」ベータ版が公開 (2014/07/18)

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