Google Chrome 51.0.2704.63
Door redactie op 26 mei 2016 - 10:05
Google Chrome is de browser van Google die in 2008 geïntroduceerd is. Chrome behoort inmiddels met Internet Explorer tot de meestgebruikte desktop browsers en is ook op Android toestellen standaard aanwezig.
Google Chrome 51.0.2704.63 is een beveiligingsupdate waarin maar liefst 42 lekken worden dichtgeplakt. Verder worden onder de motorkap veel verbeteringen doorgevoerd. Zo is het wachtwoordbeheer verbeterd en moet Chrome 30% zuiniger (en sneller) zijn doordat Googles browser bepaalde website-inhoud die niet in beeld is niet meer direct verwerkt. Chrome maakt met deze uitgave een versiesprong van 50 naar 51.
Google Chrome is beschikbaar voor Windows, Mac OS X en Linux. De browser wordt automatisch bijgewerkt naar de nieuwste versie, daar hoef je zelf niks voor te doen. Je kunt controleren welke versie je hebt onder het menu Over Google Chrome. Er zijn ook versies van Chrome voor iOS en Android.
Release notes:
This update includes 42 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chromium security page for more information.
[$7500][590118] High CVE-2016-1672: Cross-origin bypass in extension bindings. Credit to Mariusz Mlynski.
[$7500][597532] High CVE-2016-1673: Cross-origin bypass in Blink. Credit to Mariusz Mlynski.
[$7500][598165] High CVE-2016-1674: Cross-origin bypass in extensions. Credit to Mariusz Mlynski.
[$7500][600182] High CVE-2016-1675: Cross-origin bypass in Blink. Credit to Mariusz Mlynski.
[$7500][604901] High CVE-2016-1676: Cross-origin bypass in extension bindings. Credit to Rob Wu.
[$4000][602970] Medium CVE-2016-1677: Type confusion in V8. Credit to Guang Gong of Qihoo 360.
[$3500][595259] High CVE-2016-1678: Heap overflow in V8. Credit to Christian Holler.
[$3500][606390] High CVE-2016-1679: Heap use-after-free in V8 bindings. Credit to Rob Wu.
[$3000][589848] High CVE-2016-1680: Heap use-after-free in Skia. Credit to Atte Kettunen of OUSPG.
[$3000][613160] High CVE-2016-1681: Heap overflow in PDFium. Credit to Aleksandar Nikolic of Cisco Talos.
[$1000][579801] Medium CVE-2016-1682: CSP bypass for ServiceWorker. Credit to KingstonTime.
[$1000][583156] Medium CVE-2016-1683: Out-of-bounds access in libxslt. Credit to Nicolas Gregoire.
[$1000][583171] Medium CVE-2016-1684: Integer overflow in libxslt. Credit to Nicolas Gregoire.
[$1000][601362] Medium CVE-2016-1685: Out-of-bounds read in PDFium. Credit to Ke Liu of Tencent's Xuanwu LAB.
[$1000][603518] Medium CVE-2016-1686: Out-of-bounds read in PDFium. Credit to Ke Liu of Tencent's Xuanwu LAB.
[$1000][603748] Medium CVE-2016-1687: Information leak in extensions. Credit to Rob Wu.
[$1000][604897] Medium CVE-2016-1688: Out-of-bounds read in V8. Credit to Max Korenko.
[$1000][606185] Medium CVE-2016-1689: Heap buffer overflow in media. Credit to Atte Kettunen of OUSPG.
[$1000][608100] Medium CVE-2016-1690: Heap use-after-free in Autofill. Credit to Rob Wu.
[$500][597926] Low CVE-2016-1691: Heap buffer-overflow in Skia. Credit to Atte Kettunen of OUSPG.
[$500][598077] Low CVE-2016-1692: Limited cross-origin bypass in ServiceWorker. Credit to Til Jasper Ullrich.
[$500][598752] Low CVE-2016-1693: HTTP Download of Software Removal Tool. Credit to Khalil Zhani.
[$500][603682] Low CVE-2016-1694: HPKP pins removed on cache clearance. Credit to Ryan Lester and Bryant Zadegan.
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:
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[614767] CVE-2016-1695: Various fixes from internal audits, fuzzing and other initiatives.
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