CVE ID:	CVE-2019-11711
Description:	When an inner window is reused, it does not consider the use of document.domain for cross-origin protections. If pages on different subdomains ever cooperatively use document.domain, then either page can abuse this to inject script into arbitrary pages on the other subdomain, even those that did not use document.domain to relax their origin security. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2019-11711 https://security.gentoo.org/glsa/201908-12 https://security.gentoo.org/glsa/201908-20 https://bugzilla.mozilla.org/show_bug.cgi?id=1552541 https://www.mozilla.org/security/advisories/mfsa2019-21/ https://www.mozilla.org/security/advisories/mfsa2019-22/ https://www.mozilla.org/security/advisories/mfsa2019-23/ https://lists.debian.org/debian-lts-announce/2019/08/msg00001.html https://lists.debian.org/debian-lts-announce/2019/08/msg00002.html SuSE Security Announcement: openSUSE-SU-2019:1811 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00055.html SuSE Security Announcement: openSUSE-SU-2019:1813 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00058.html SuSE Security Announcement: openSUSE-SU-2019:1990 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00073.html SuSE Security Announcement: openSUSE-SU-2019:2248 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html SuSE Security Announcement: openSUSE-SU-2019:2249 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html