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CVE-2015-4518

Published: 4 November 2015

The Reader View implementation in Mozilla Firefox before 42.0 has an improper whitelist, which makes it easier for remote attackers to bypass the Content Security Policy (CSP) protection mechanism and conduct cross-site scripting (XSS) attacks via vectors involving SVG animations and the about:reader URL.

Priority

Medium

Status

Package Release Status
firefox
Launchpad, Ubuntu, Debian
upstream
Released (42.0)
precise
Released (42.0+build2-0ubuntu0.12.04.1)
trusty Does not exist
(trusty was released [42.0+build2-0ubuntu0.14.04.1])
vivid
Released (42.0+build2-0ubuntu0.15.04.1)
wily
Released (42.0+build2-0ubuntu0.15.10.1)