The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:3555 advisory.

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and     portability.

    This update upgrades Firefox to version 78.2.0 ESR.

    Security Fix(es):

    * Mozilla: Attacker-induced prompt for extension installation (CVE-2020-15664)

    * Mozilla: Use-After-Free when aborting an operation (CVE-2020-15669)

    * Mozilla: Integer overflow in nsJPEGEncoder::emptyOutputBuffer (CVE-2020-12422)

    * Mozilla: X-Frame-Options bypass using object or embed tags (CVE-2020-15648)

    * Mozilla: Bypassing iframe sandbox when allowing popups (CVE-2020-15653)

    * Mozilla: Type confusion for special arguments in IonMonkey (CVE-2020-15656)

    * Mozilla: WebRTC permission prompt could have been bypassed by a compromised content process     (CVE-2020-12424)

    * Mozilla: Out of bound read in Date.parse() (CVE-2020-12425)

    * Mozilla: Custom cursor can overlay user interface (CVE-2020-15654)

    * Mozilla: Overriding file type when saving to disk (CVE-2020-15658)

    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.

The version of Thunderbird installed on the remote Windows host is prior to 78.2. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2020-41 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

This update for MozillaFirefox fixes the following issues :

Firefox Extended Support Release 78.2.0 ESR

  - Fixed: Various stability, functionality, and security     fixes

Mozilla Firefox ESR 78.2 MFSA 2020-38 (bsc#1175686)

  - CVE-2020-15663 (bmo#1643199) Downgrade attack on the     Mozilla Maintenance Service could have resulted in     escalation of privilege

  - CVE-2020-15664 (bmo#1658214) Attacker-induced prompt for     extension installation

  - CVE-2020-15670 (bmo#1651001, bmo#1651449, bmo#1653626,     bmo#1656957) Memory safety bugs fixed in Firefox 80 and     Firefox ESR 78.2

Fixed Firefox tab crash in FIPS mode (bsc#1174284).

Fix broken translation-loading (bsc#1173991)

  - allow addon sideloading

  - mark signatures for langpacks non-mandatory

  - do not autodisable user profile scopes

Google API key is not usable for geolocation service any more

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:3631 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    This update upgrades Thunderbird to version 68.12.0.

    Security Fix(es):

    * Mozilla: Attacker-induced prompt for extension installation (CVE-2020-15664)

    * Mozilla: Use-After-Free when aborting an operation (CVE-2020-15669)

    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.

The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2020-3634 advisory.

    [68.12.0-1.0.1]
    * Replaced thunderbird-redhat-default-prefs.js with thunderbird-oracle-default-prefs.js

    [68.12.0-1]
    - Update to 68.12.0 build1

Tenable has extracted the preceding description block directly from the Oracle 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.

The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2020-3556 advisory.

    [68.12.0-1.0.3]
    - Build with rust-toolset 1.43

    [68.12.0-1.0.1]
    - Remove upstream references [Orabug: 30143292]
    - Update distribution for Oracle Linux [Orabug: 30143292]
    - Add firefox-oracle-default-prefs.js and remove the corresponding Red Hat file
    - Improve bindgen configuration wrt clang (bmo#1526857)
    - Lift MOZ_SMP_FLAGS limit

    [68.12.0]
    - Update to 68.12.0 build1

Tenable has extracted the preceding description block directly from the Oracle 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.

This update for MozillaThunderbird fixes the following issues :

  - Mozilla Thunderbird was updated to 68.12 (bsc#1175686)

  - CVE-2020-15663: Downgrade attack on the Mozilla     Maintenance Service could have resulted in escalation of     privilege

  - CVE-2020-15664: Attacker-induced prompt for extension     installation

  - CVE-2020-15669: Use-After-Free when aborting an     operation

This update was imported from the SUSE:SLE-15:Update update project.

This update for MozillaFirefox fixes the following issues :

  - Firefox Extended Support Release 78.2.0 ESR

  - Fixed: Various stability, functionality, and security     fixes

  - Mozilla Firefox ESR 78.2 MFSA 2020-38 (bsc#1175686)

  - CVE-2020-15663 (bmo#1643199) Downgrade attack on the     Mozilla Maintenance Service could have resulted in     escalation of privilege

  - CVE-2020-15664 (bmo#1658214) Attacker-induced prompt for     extension installation

  - CVE-2020-15670 (bmo#1651001, bmo#1651449, bmo#1653626,     bmo#1656957) Memory safety bugs fixed in Firefox 80 and     Firefox ESR 78.2

  - Fixed Firefox tab crash in FIPS mode (bsc#1174284).

  - Fix broken translation-loading (bsc#1173991) 

  - allow addon sideloading

  - mark signatures for langpacks non-mandatory

  - do not autodisable user profile scopes

  - Google API key is not usable for geolocation service any     more

This update was imported from the SUSE:SLE-15:Update update project.

The remote CentOS Linux 6 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:3643 advisory.

  - By holding a reference to the eval() function from an about:blank window, a malicious webpage could have     gained access to the InstallTrigger object which would allow them to prompt the user to install an     extension. Combined with user confusion, this could result in an unintended or malicious extension being     installed. This vulnerability affects Firefox < 80, Thunderbird < 78.2, Thunderbird < 68.12, Firefox ESR <     68.12, Firefox ESR < 78.2, and Firefox for Android < 80. (CVE-2020-15664)

  - When aborting an operation, such as a fetch, an abort signal may be deleted while alerting the objects to     be notified. This results in a use-after-free and we presume that with enough effort it could have been     exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.12 and Thunderbird < 68.12.
    (CVE-2020-15669)

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

ID	Name	Product	Family	Published	Updated	Severity
139811	RHEL 8 : firefox (RHSA-2020:3555)	Nessus	Red Hat Local Security Checks	8/26/2020	11/7/2024	high
139868	Mozilla Thunderbird < 78.2	Nessus	Windows	8/26/2020	2/23/2024	high
140388	SUSE SLED15 / SLES15 Security Update : MozillaFirefox (SUSE-SU-2020:2563-1)	Nessus	SuSE Local Security Checks	9/8/2020	2/21/2024	high
140389	RHEL 7 : thunderbird (RHSA-2020:3631)	Nessus	Red Hat Local Security Checks	9/8/2020	11/7/2024	high
140395	Oracle Linux 8 : thunderbird (ELSA-2020-3634)	Nessus	Oracle Linux Local Security Checks	9/8/2020	10/22/2024	high
140436	Oracle Linux 7 : firefox (ELSA-2020-3556)	Nessus	Oracle Linux Local Security Checks	9/9/2020	11/1/2024	high
140444	openSUSE Security Update : MozillaThunderbird (openSUSE-2020-1383)	Nessus	SuSE Local Security Checks	9/9/2020	2/21/2024	high
140509	openSUSE Security Update : MozillaFirefox (openSUSE-2020-1391)	Nessus	SuSE Local Security Checks	9/11/2020	2/20/2024	high
140584	CentOS 6 : thunderbird (RHSA-2020:3643)	Nessus	CentOS Local Security Checks	9/14/2020	10/9/2024	high

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