Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 68.1.0 ESR. Security Fix: * Mozilla: Sandbox escape through Firefox Sync * Mozilla: Memory safety bugs fixed in Firefox 69 and Firefox ESR 68.1 * Mozilla: Memory safety bugs fixed in Firefox 69, Firefox ESR 68.1, and Firefox ESR 60.9 * Mozilla: Same-origin policy violation with SVG filters and canvas to steal cross-origin images * Mozilla: XSS by breaking out of title and textarea elements using innerHTML * Mozilla: Use-after-free while manipulating video * Mozilla: Use-after-free while extracting a key value in IndexedDB * Mozilla: Cross-origin access to unload event attributes * Mozilla: Persistence of WebRTC permissions in a third party context * Mozilla: Camera information available without prompting using getUserMedia * Mozilla: Type confusion in Spidermonkey * Mozilla: Content security policy bypass through hash-based sources in directives * Mozilla: "Forget about this site" removes sites from pre-loaded HSTS list For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.