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CVE-2014-7939

Published: 22 January 2015

Google Chrome before 40.0.2214.91, when the Harmony proxy in Google V8 is enabled, allows remote attackers to bypass the Same Origin Policy via crafted JavaScript code with Proxy.create and console.log calls, related to HTTP responses that lack an "X-Content-Type-Options: nosniff" header.

Notes

AuthorNote
chrisccoulson
Harmony features are disabled in Oxide and there is no
mechanism to enable them

Priority

Medium

Status

Package Release Status
chromium-browser
Launchpad, Ubuntu, Debian
lucid Ignored
(end of life)
precise Ignored

trusty
Released (40.0.2214.94-0ubuntu0.14.04.1.1068)
upstream
Released (40.0.2214.91)
utopic
Released (40.0.2214.94-0ubuntu0.14.10.1.1110)
vivid
Released (40.0.2214.94-0ubuntu1.1120)
wily
Released (40.0.2214.94-0ubuntu1.1120)
oxide-qt
Launchpad, Ubuntu, Debian
lucid Does not exist

precise Does not exist

trusty Does not exist
(trusty was not-affected)
upstream Not vulnerable

utopic Not vulnerable

vivid Not vulnerable

wily Not vulnerable