CVE ID:	CVE-2018-18500
Description:	A use-after-free vulnerability can occur while parsing an HTML5 stream in concert with custom HTML elements. This results in the stream parser object being freed while still in use, leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 60.5, Firefox ESR < 60.5, and Firefox < 65.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2018-18500 BugTraq ID: 106781 http://www.securityfocus.com/bid/106781 Debian Security Information: DSA-4376 (Google Search) https://www.debian.org/security/2019/dsa-4376 Debian Security Information: DSA-4392 (Google Search) https://www.debian.org/security/2019/dsa-4392 https://security.gentoo.org/glsa/201903-04 https://security.gentoo.org/glsa/201904-07 https://lists.debian.org/debian-lts-announce/2019/01/msg00025.html https://lists.debian.org/debian-lts-announce/2019/02/msg00024.html RedHat Security Advisories: RHSA-2019:0218 https://access.redhat.com/errata/RHSA-2019:0218 RedHat Security Advisories: RHSA-2019:0219 https://access.redhat.com/errata/RHSA-2019:0219 RedHat Security Advisories: RHSA-2019:0269 https://access.redhat.com/errata/RHSA-2019:0269 RedHat Security Advisories: RHSA-2019:0270 https://access.redhat.com/errata/RHSA-2019:0270 SuSE Security Announcement: openSUSE-SU-2019:1758 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00021.html https://usn.ubuntu.com/3874-1/ https://usn.ubuntu.com/3897-1/