Log Message:
firefox68: Update to 68.7.0

Security Vulnerabilities fixed in Firefox ESR 68.7

    #CVE-2020-6828: Preference overwrite via crafted Intent from malicious
    Android application

    #CVE-2020-6827: Custom Tabs in Firefox for Android could have the URI
    spoofed

    #CVE-2020-6821: Uninitialized memory could be read when using the WebGL
    copyTexSubImage method

    #CVE-2020-6822: Out of bounds write in GMPDecodeData when processing large
    images

    #CVE-2020-6825: Memory safety bugs fixed in Firefox 75 and Firefox ESR 68.7