Chrome Releases
Release updates from the Chrome team
Stable Channel Update for Desktop
Thursday, December 1, 2016
The Chrome team is delighted to announce the promotion of Chrome 55 to the stable channel for Windows, Mac and Linux. This will roll out over the coming days/weeks.
Chrome 55.0.2883.75 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 55.
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
36
security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the
Chrome Security Page
for more information.
[$N/A][
664411
]
High
CVE-2016-9651: Private property access in V8.
Credit to Guang Gong of Alpha Team Of Qihoo 360 reported through Pwnfest
[$7500][
658535
]
High
CVE-2016-5208: Universal XSS in Blink.
Credit to Mariusz Mlynski
[$7500][
655904
]
High
CVE-2016-5207: Universal XSS in Blink.
Credit to Mariusz Mlynski
[$7500][
653749
]
High
CVE-2016-5206: Same-origin bypass in PDFium.
Credit to Rob Wu (
robwu.nl
)
[$7500][
646610
]
High
CVE-2016-5205: Universal XSS in Blink.
Credit to Anonymous
[$7500][
630870
]
High
CVE-2016-5204: Universal XSS in Blink.
Credit to Mariusz Mlynski
[$5000][
664139
]
High
CVE-2016-5209: Out of bounds write in Blink.
Credit to Giwan Go of STEALIEN
[$3000][
644219
]
High
CVE-2016-5203: Use after free in PDFium.
Credit to Anonymous
[$3500][
654183
]
High
CVE-2016-5210: Out of bounds write in PDFium.
Credit to Ke Liu of Tencent's Xuanwu LAB
[$3000][
653134
]
High
CVE-2016-5212: Local file disclosure in DevTools.
Credit to Khalil Zhani
[$3000][
649229
]
High
CVE-2016-5211: Use after free in PDFium.
Credit to Anonymous
[$500][
652548
]
High
CVE-2016-5213: Use after free in V8.
Credit to Khalil Zhani
[$N/A][
601538
]
Medium
CVE-2016-5214: File download protection bypass.
Credit to Jonathan Birch and MSVR
[$3000][
653090
]
Medium
CVE-2016-5216: Use after free in PDFium.
Credit to Anonymous
[$3000][
619463
]
Medium
CVE-2016-5215: Use after free in Webaudio.
Credit to Looben Yang
[$2500][
654280
]
Medium
CVE-2016-5217: Use of unvalidated data in PDFium.
Credit to Rob Wu (
robwu.nl
)
[$2000][
660498
]
Medium
CVE-2016-5218: Address spoofing in Omnibox.
Credit to Abdulrahman Alqabandi (@qab)
[$1500][
657568
]
Medium
CVE-2016-5219: Use after free in V8.
Credit to Rob Wu (
robwu.nl
)
[$1000][
660854
]
Medium
CVE-2016-5221: Integer overflow in ANGLE.
Credit to Tim Becker of ForAllSecure
[$1000][
654279
]
Medium
CVE-2016-5220: Local file access in PDFium.
Credit to Rob Wu (
robwu.nl
)
[$500][
657720
]
Medium
CVE-2016-5222: Address spoofing in Omnibox.
Credit to xisigr of Tencent's Xuanwu Lab
[$N/A][
653034
]
Low
CVE-2016-9650: CSP Referrer disclosure.
Credit to Jakub Żoczek
[$N/A][
652038
]
Low
CVE-2016-5223: Integer overflow in PDFium.
Credit to Hwiwon Lee
[$N/A][
639750
]
Low
CVE-2016-5226: Limited XSS in Blink.
Credit to Jun Kokatsu (@shhnjk)
[$N/A][
630332
]
Low
CVE-2016-5225: CSP bypass in Blink.
Credit to Scott Helme (@Scott_Helme,
scotthelme.co.uk
)
[$N/A][
615851
]
Low
CVE-2016-5224: Same-origin bypass in SVG.
Credit to Roeland Krak
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:
[
669928
] CVE-2016-9652: Various fixes from internal audits, fuzzing and other initiatives
Many of our security bugs are detected using
AddressSanitizer
,
MemorySanitizer
,
Control Flow Integrity
, or
libFuzzer
.
Interested in switching release channels?
Find out how
. If you find a new issue, please let us know by
filing a bug
. The
community help forum
is also a great place to reach out for help or learn about common issues.
Krishna Govind
Google Chrome
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