Mozilla Firefox before 27.0 does not properly restrict access to about:home buttons by script on other pages, which allows user-assisted remote attackers to cause a denial of service (session restore) via a crafted web site.Referenceshttp://osvdb.org/102874http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00004.htmlhttp://www.securitytracker.com/id/1029717http://www.mozilla.org/security/announce/2014/mfsa2014-10.htmlhttp://www.securityfocus.com/bid/65329http://www.ubuntu.com/usn/USN-2102-2https://security.gentoo.org/glsa/201504-01http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.htmlhttp://secunia.com/advisories/56888https://exchange.xforce.ibmcloud.com/vulnerabilities/90888http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00010.htmlhttps://bugzilla.mozilla.org/show_bug.cgi?id=959531http://www.ubuntu.com/usn/USN-2102-1
