FreeBSD: VID-05da6b56-3e66-4306-9ea3-89fafe939726 (CVE-2019-9797): mozilla -- multiple vulnerabilities

Mozilla Foundation reports: CVE-2019-9790: Use-after-free when removing in-use DOM elements CVE-2019-9791: Type inference is incorrect for constructors entered through on-stack replacement with IonMonkey CVE-2019-9792: IonMonkey leaks JS_OPTIMIZED_OUT magic value to script CVE-2019-9793: Improper bounds checks when Spectre mitigations are disabled CVE-2019-9794: Command line arguments not discarded during execution CVE-2019-9795: Type-confusion in IonMonkey JIT compiler CVE-2019-9796: Use-after-free with SMIL animation controller CVE-2019-9797: Cross-origin theft of images with createImageBitmap CVE-2019-9798: Library is loaded from world writable APITRACE_LIB location CVE-2019-9799: Information disclosure via IPC channel messages CVE-2019-9801: Windows programs that are not 'URL Handlers' are exposed to web content CVE-2019-9802: Chrome process information leak CVE-2019-9803: Upgrade-Insecure-Requests incorrectly enforced for same-origin navigation CVE-2019-9804: Code execution through 'Copy as cURL' in Firefox Developer Tools on macOS CVE-2019-9805: Potential use of uninitialized memory in Prio CVE-2019-9806: Denial of service through successive FTP authorization prompts CVE-2019-9807: Text sent through FTP connection can be incorporated into alert messages CVE-2019-9809: Denial of service through FTP modal alert error messages CVE-2019-9808: WebRTC permissions can display incorrect origin with data: and blob: URLs CVE-2019-9789: Memory safety bugs fixed in Firefox 66 CVE-2019-9788: Memory safety bugs fixed in Firefox 66 and Firefox ESR 60.6