A potential use-after-free found through fuzzing during DOM manipulation of SVG content. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51.Referenceshttps://www.mozilla.org/security/advisories/mfsa2017-03/https://www.mozilla.org/security/advisories/mfsa2017-02/https://security.gentoo.org/glsa/201702-22https://www.debian.org/security/2017/dsa-3832https://security.gentoo.org/glsa/201702-13https://www.debian.org/security/2017/dsa-3771http://www.securitytracker.com/id/1037693https://www.mozilla.org/security/advisories/mfsa2017-01/http://rhn.redhat.com/errata/RHSA-2017-0190.htmlhttps://bugzilla.mozilla.org/show_bug.cgi?id=1322107http://rhn.redhat.com/errata/RHSA-2017-0238.htmlhttp://www.securityfocus.com/bid/95769
