CVE-2016-1677: Infoleak

Published May 26, 2016
·
Updated

A type confusion flaw was found in the V8 component of the Chromium browser.

Upstream bug(s):

https://code.google.com/p/chromium/issues/detail?id=602970

External References:

http://googlechromereleases.blogspot.com/2016/05/stable-channel-update25.html

Other sources

uri.js in Google V8 before 5.1.281.26, as used in Google Chrome before 51.0.2704.63, uses an incorrect array type, which allows remote attackers to obtain sensitive information by calling the decodeURI function and leveraging "type confusion."

MITRE

Affected Software

13 affected componentsFixes available
redhat/Chrome<51.0.2704.63
51.0.2704.63
Google Chrome<=50.0.2661.102
Canonical Ubuntu Linux=14.04
Canonical Ubuntu Linux=15.10
Canonical Ubuntu Linux=16.04
Debian Debian Linux=8.0
openSUSE Leap=42.1
openSUSE openSUSE=13.2
redhat Enterprise Linux Desktop=6.0
redhat Enterprise Linux Server=6.0
redhat Enterprise Linux Workstation=6.0
SUSE Linux Enterprise=12.0
Google V8<=5.1.281

Event History

Jun 5, 2016
CVE Published
via MITRE·11:00 PM
Data Sourced
via MITRE·11:00 PM
Description
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Frequently Asked Questions

1

What is the severity of CVE-2016-1677?

CVE-2016-1677 has been assigned a moderate severity level due to its potential to expose sensitive information.

2

How do I fix CVE-2016-1677?

To fix CVE-2016-1677, update affected software to Google Chrome version 51.0.2704.63 or later.

3

Which versions of Google Chrome are affected by CVE-2016-1677?

CVE-2016-1677 affects Google Chrome versions prior to 51.0.2704.63.

4

What systems are impacted by CVE-2016-1677?

CVE-2016-1677 impacts various operating systems including Ubuntu, Debian, openSUSE, and Red Hat Enterprise Linux.

5

What kind of exploit does CVE-2016-1677 involve?

CVE-2016-1677 involves a type confusion vulnerability in the uri.js component of Google V8 affecting the decodeURI function.

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