The version of mozilla-firefox installed on the remote host is prior to 115.11.0esr / 126.0. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2024-135-01 advisory.

  - A type check was missing when handling fonts in PDF.js, which would allow arbitrary JavaScript execution     in the PDF.js context. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird <     115.11. (CVE-2024-4367)

  - If the `browser.privatebrowsing.autostart` preference is enabled, IndexedDB files were not properly     deleted when the window was closed. This preference is disabled by default in Firefox. This vulnerability     affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11. (CVE-2024-4767)

  - A bug in popup notifications' interaction with WebAuthn made it easier for an attacker to trick a user     into granting permissions. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird     < 115.11. (CVE-2024-4768)

  - When importing resources using Web Workers, error messages would distinguish the difference between     `application/javascript` responses and non-script responses. This could have been abused to learn     information cross-origin. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird     < 115.11. (CVE-2024-4769)

  - When saving a page to PDF, certain font styles could have led to a potential use-after-free crash. This     vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11. (CVE-2024-4770)

  - Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. Some of these bugs     showed evidence of memory corruption and we presume that with enough effort some of these could have been     exploited to run arbitrary code. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and     Thunderbird < 115.11. (CVE-2024-4777)

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 115.11. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2024-23 advisory.

  - Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. Some of these bugs     showed evidence of memory corruption and we presume that with enough effort some of these could have been     exploited to run arbitrary code. (CVE-2024-4777)

  - A type check was missing when handling fonts in PDF.js, which would allow arbitrary JavaScript execution     in the PDF.js context. (CVE-2024-4367)

  - If the <code>browser.privatebrowsing.autostart</code> preference is enabled, IndexedDB files were not     properly deleted when the window was closed. This preference is disabled by default in Thunderbird.
    (CVE-2024-4767)

  - A bug in popup notifications' interaction with WebAuthn made it easier for an attacker to trick a user     into granting permissions. (CVE-2024-4768)

  - When importing resources using Web Workers, error messages would distinguish the difference between     <code>application/javascript</code> responses and non-script responses.  This could have been abused to     learn information cross-origin. (CVE-2024-4769)

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

The remote Debian 11 / 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5691 advisory.

    - -------------------------------------------------------------------------     Debian Security Advisory DSA-5691-1                   security@debian.org     https://www.debian.org/security/                       Moritz Muehlenhoff     May 15, 2024                          https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : firefox-esr     CVE ID         : CVE-2024-4367 CVE-2024-4767 CVE-2024-4768 CVE-2024-4769                      CVE-2024-4770 CVE-2024-4777

    Multiple security issues have been found in the Mozilla Firefox web     browser, which could potentially result in the execution of arbitrary     code or clickjacking.

    For the oldstable distribution (bullseye), these problems have been fixed     in version 115.11.0esr-1~deb11u1.

    For the stable distribution (bookworm), these problems have been fixed in     version 115.11.0esr-1~deb12u1.

    We recommend that you upgrade your firefox-esr packages.

    For the detailed security status of firefox-esr please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/firefox-esr

    Further information about Debian Security Advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://www.debian.org/security/

    Mailing list: debian-security-announce@lists.debian.org

Tenable has extracted the preceding description block directly from the Debian 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 Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:2885 advisory.

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

    This update upgrades Firefox to version 115.11.0 ESR.

    Security Fix(es):

    * firefox: Arbitrary JavaScript execution in PDF.js (CVE-2024-4367)

    * firefox: IndexedDB files retained in private browsing mode (CVE-2024-4767)

    * firefox: Potential permissions request bypass via clickjacking (CVE-2024-4768)

    * firefox: Cross-origin responses could be distinguished between script and non-script content-types     (CVE-2024-4769)

    * firefox: Use-after-free could occur when printing to PDF (CVE-2024-4770)

    * firefox: Memory safety bugs fixed in Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11     (CVE-2024-4777)

    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 Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:2881 advisory.

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

    This update upgrades Firefox to version 115.11.0 ESR.

    Security Fix(es):

    * firefox: Arbitrary JavaScript execution in PDF.js (CVE-2024-4367)

    * firefox: IndexedDB files retained in private browsing mode (CVE-2024-4767)

    * firefox: Potential permissions request bypass via clickjacking (CVE-2024-4768)

    * firefox: Cross-origin responses could be distinguished between script and     non-script content-types (CVE-2024-4769)

    * firefox: Use-after-free could occur when printing to PDF (CVE-2024-4770)

    * firefox: Memory safety bugs fixed in Firefox 126, Firefox ESR 115.11, and     Thunderbird 115.11 (CVE-2024-4777)

    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 Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-a2c6c8afa9 advisory.

    - new upstream update (126.0)

Tenable has extracted the preceding description block directly from the Fedora 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 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2024-2888 advisory.

    [115.11.0-1.0.1]
    - Add Oracle prefs

    [115.11.0-1]
    - Update to 115.11.0 build2

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 Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:2906 advisory.

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

    This update upgrades Firefox to version 115.11.0 ESR.

    Security Fix(es):

    * firefox: Arbitrary JavaScript execution in PDF.js (CVE-2024-4367)

    * firefox: IndexedDB files retained in private browsing mode (CVE-2024-4767)

    * firefox: Potential permissions request bypass via clickjacking (CVE-2024-4768)

    * firefox: Cross-origin responses could be distinguished between script and non-script content-types     (CVE-2024-4769)

    * firefox: Use-after-free could occur when printing to PDF (CVE-2024-4770)

    * firefox: Memory safety bugs fixed in Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11     (CVE-2024-4777)

    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 Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3817 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-3817-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/               Emilio Pozuelo Monfort     May 20, 2024                                  https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : thunderbird     Version        : 1:115.11.0-1~deb10u1     CVE ID         : CVE-2024-4367 CVE-2024-4767 CVE-2024-4768 CVE-2024-4769                      CVE-2024-4770 CVE-2024-4777

    Multiple security issues were discovered in Thunderbird, which could     result in denial of service or the execution of arbitrary code.

    For Debian 10 buster, these problems have been fixed in version     1:115.11.0-1~deb10u1.

    We recommend that you upgrade your thunderbird packages.

    For the detailed security status of thunderbird please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/thunderbird

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS

Tenable has extracted the preceding description block directly from the Debian 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-2024-2913 advisory.

    [115.11.0-1.0.1]
    - Replaced thunderbird-redhat-default-prefs.js with thunderbird-oracle-default-prefs.js
    - Enabled aarch64 build

    [115.11.0-1]
    - Update to 115.11.0 build2

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 Ubuntu 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6779-1 advisory.

    Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially     crafted website, an attacker could potentially exploit these to cause a denial of service, obtain     sensitive information across domains, or execute arbitrary code. (CVE-2024-4767, CVE-2024-4768,     CVE-2024-4769, CVE-2024-4771, CVE-2024-4772, CVE-2024-4773, CVE-2024-4774, CVE-2024-4775, CVE-2024-4776,     CVE-2024-4777, CVE-2024-4778)

    Jan-Ivar Bruaroey discovered that Firefox did not properly manage memory when audio input connected with     multiple consumers. An attacker could potentially exploit this issue to cause a denial of service, or     execute arbitrary code. (CVE-2024-4764)

    Thomas Rinsma discovered that Firefox did not properly handle type check when handling fonts in PDF.js. An     attacker could potentially exploit this issue to execute arbitrary javascript code in PDF.js.
    (CVE-2024-4367)

    Irvan Kurniawan discovered that Firefox did not properly handle certain font styles when saving a page to     PDF. An attacker could potentially exploit this issue to cause a denial of service. (CVE-2024-4770)

Tenable has extracted the preceding description block directly from the Ubuntu 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 Ubuntu 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6782-1 advisory.

    Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially     crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of     service, obtain sensitive information, bypass security restrictions, cross-site tracing, or execute     arbitrary code. (CVE-2024-4767, CVE-2024-4768, CVE-2024-4769, CVE-2024-4777)

    Thomas Rinsma discovered that Thunderbird did not properly handle type check when handling fonts in     PDF.js. An attacker could potentially exploit this issue to execute arbitrary javascript code in PDF.js.
    (CVE-2024-4367)

    Irvan Kurniawan discovered that Thunderbird did not properly handle certain font styles when saving a page     to PDF. An attacker could potentially exploit this issue to cause a denial of service. (CVE-2024-4770)

Tenable has extracted the preceding description block directly from the Ubuntu 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 SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1770-1 advisory.

    Update to version 115.11.0 ESR (bsc#1224056):

    - CVE-2024-4367: Arbitrary JavaScript execution in PDF.js
    - CVE-2024-4767: IndexedDB files retained in private browsing mode
    - CVE-2024-4768: Potential permissions request bypass via clickjacking
    - CVE-2024-4769: Cross-origin responses could be distinguished between script and non-script content-types
    - CVE-2024-4770: Use-after-free could occur when printing to PDF
    - CVE-2024-4777: Memory safety bugs fixed in Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11

Tenable has extracted the preceding description block directly from the SUSE 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 Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-7ade906120 advisory.

    Update to 115.11.0

    * https://www.mozilla.org/en-US/security/advisories/mfsa2024-23/
    * https://www.thunderbird.net/en-US/thunderbird/115.11.0/releasenotes/
    * https://www.thunderbird.net/en-US/thunderbird/115.10.0/releasenotes/
    * https://www.mozilla.org/en-US/security/advisories/mfsa2024-20/


Tenable has extracted the preceding description block directly from the Fedora security advisory.

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
197033	Slackware Linux 15.0 / current mozilla-firefox Multiple Vulnerabilities (SSA:2024-135-01)	Nessus	Slackware Local Security Checks	5/14/2024	1/23/2025	high
197037	Mozilla Thunderbird < 115.11	Nessus	Windows	5/14/2024	11/18/2025	high
197091	Debian dsa-5691 : firefox-esr - security update	Nessus	Debian Local Security Checks	5/15/2024	1/23/2025	high
197208	RHEL 8 : firefox (RHSA-2024:2885)	Nessus	Red Hat Local Security Checks	5/16/2024	1/23/2025	high
197210	RHEL 7 : firefox (RHSA-2024:2881)	Nessus	Red Hat Local Security Checks	5/16/2024	1/23/2025	high
197294	Fedora 39 : firefox (2024-a2c6c8afa9)	Nessus	Fedora Local Security Checks	5/17/2024	3/19/2025	high
197404	Oracle Linux 9 : thunderbird (ELSA-2024-2888)	Nessus	Oracle Linux Local Security Checks	5/17/2024	9/9/2025	high
197501	RHEL 9 : firefox (RHSA-2024:2906)	Nessus	Red Hat Local Security Checks	5/20/2024	1/23/2025	high
197515	Debian dla-3817 : thunderbird - security update	Nessus	Debian Local Security Checks	5/20/2024	1/23/2025	high
197521	Oracle Linux 7 : thunderbird (ELSA-2024-2913)	Nessus	Oracle Linux Local Security Checks	5/20/2024	9/9/2025	high
197537	Ubuntu 20.04 LTS : Firefox vulnerabilities (USN-6779-1)	Nessus	Ubuntu Local Security Checks	5/21/2024	3/19/2025	high
197602	Ubuntu 20.04 LTS / 22.04 LTS / 23.10 : Thunderbird vulnerabilities (USN-6782-1)	Nessus	Ubuntu Local Security Checks	5/22/2024	1/23/2025	high
197890	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : MozillaFirefox (SUSE-SU-2024:1770-1)	Nessus	SuSE Local Security Checks	5/24/2024	1/23/2025	critical
198108	Fedora 40 : thunderbird (2024-7ade906120)	Nessus	Fedora Local Security Checks	5/30/2024	1/23/2025	high

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