The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2019:2663 advisory.

    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(es):

    * Mozilla: Sandbox escape through Firefox Sync (CVE-2019-9812)

    * Mozilla: Memory safety bugs fixed in Firefox 69 and Firefox ESR 68.1 (CVE-2019-11735)

    * Mozilla: Memory safety bugs fixed in Firefox 69, Firefox ESR 68.1, and Firefox ESR 60.9 (CVE-2019-11740)

    * Mozilla: Same-origin policy violation with SVG filters and canvas to steal cross-origin images     (CVE-2019-11742)

    * Mozilla: XSS by breaking out of title and textarea elements using innerHTML (CVE-2019-11744)

    * Mozilla: Use-after-free while manipulating video (CVE-2019-11746)

    * Mozilla: Use-after-free while extracting a key value in IndexedDB (CVE-2019-11752)

    * Mozilla: Cross-origin access to unload event attributes (CVE-2019-11743)

    * Mozilla: Persistence of WebRTC permissions in a third party context (CVE-2019-11748)

    * Mozilla: Camera information available without prompting using getUserMedia (CVE-2019-11749)

    * Mozilla: Type confusion in Spidermonkey (CVE-2019-11750)

    * Mozilla: Content security policy bypass through hash-based sources in directives (CVE-2019-11738)

    * Mozilla: 'Forget about this site' removes sites from pre-loaded HSTS list (CVE-2019-11747)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Detections

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RHEL 8 : firefox (RHSA-2019:2663)

critical Nessus Plugin ID 128517

Version 1.13