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CVE-2015-4478

Published: 11 August 2015

Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 do not impose certain ECMAScript 6 requirements on JavaScript object properties, which allows remote attackers to bypass the Same Origin Policy via the reviver parameter to the JSON.parse method.

Priority

Medium

Status

Package Release Status
firefox
Launchpad, Ubuntu, Debian
precise
Released (40.0+build4-0ubuntu0.12.04.1)
trusty Does not exist
(trusty was released [40.0+build4-0ubuntu0.14.04.1])
upstream
Released (40.0)
vivid
Released (40.0+build4-0ubuntu0.15.04.1)