The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-2883 advisory.

    [115.11.0-1.0.1]
    - Add firefox-oracle-default-prefs.js and remove the corresponding Red Hat file

    [115.11.0-1]
    - Update to 115.11.0 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 Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:2911 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    This update upgrades Thunderbird to version 115.11.0.

    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 AlmaLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2024:2888 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 remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:3338 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    This update upgrades Thunderbird to version 115.11.0.

    Security Fix(es):

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

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

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

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

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

    * Mozilla: 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-2024-5d7c339890 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/

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 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2024-2881 advisory.

    [115.11.0-1.0.1]
    - 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

    [115.11.0-1]
    - Update to 115.11.0 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 Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-eabe68b149 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 Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:2904 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    This update upgrades Thunderbird to version 115.11.0.

    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 AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2024:2883 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 remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1676-1 advisory.

  - The permission prompt input delay could expire while the window is not in focus. This makes it vulnerable     to clickjacking by malicious websites. This vulnerability affects Firefox < 124, Firefox ESR < 115.10, and     Thunderbird < 115.10. (CVE-2024-2609)

  - There was no limit to the number of HTTP/2 CONTINUATION frames that would be processed. A server could     abuse this to create an Out of Memory condition in the browser. This vulnerability affects Firefox < 125,     Firefox ESR < 115.10, and Thunderbird < 115.10. (CVE-2024-3302)

  - GetBoundName could return the wrong version of an object when JIT optimizations were applied. This     vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10. (CVE-2024-3852)

  - In some code patterns the JIT incorrectly optimized switch statements and generated code with out-of-     bounds-reads. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.
    (CVE-2024-3854)

  - The JIT created incorrect code for arguments in certain cases. This led to potential use-after-free     crashes during garbage collection. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and     Thunderbird < 115.10. (CVE-2024-3857)

  - On 32-bit versions there were integer-overflows that led to an out-of-bounds-read that potentially could     be triggered by a malformed OpenType font. This vulnerability affects Firefox < 125, Firefox ESR < 115.10,     and Thunderbird < 115.10. (CVE-2024-3859)

  - If an AlignedBuffer were assigned to itself, the subsequent self-move could result in an incorrect     reference count and later use-after-free. This vulnerability affects Firefox < 125, Firefox ESR < 115.10,     and Thunderbird < 115.10. (CVE-2024-3861)

  - The executable file warning was not presented when downloading .xrm-ms files. *Note: This issue only     affected Windows operating systems. Other operating systems are unaffected.* This vulnerability affects     Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10. (CVE-2024-3863)

  - Memory safety bug present in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9. This bug showed     evidence of memory corruption and we presume that with enough effort this could have been exploited to run     arbitrary code. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.
    (CVE-2024-3864)

  - 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 Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0469 advisory.

    Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:

    CVE-2024-4777:
    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-2024-4767:
    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-2024-4770:
    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-2024-4367:
    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-2024-4769:
    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-2024-4768:
    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-2024-5690:
    By monitoring the time certain operations take, an attacker could have guessed which external protocol     handlers were functional on a user's system. This vulnerability affects Firefox < 127, Firefox ESR <     115.12, and Thunderbird < 115.12.

    CVE-2024-5693:
    Offscreen Canvas did not properly track cross-origin tainting, which could be used to access image data     from another site in violation of same-origin policy. This vulnerability affects Firefox < 127, Firefox     ESR < 115.12, and Thunderbird < 115.12.

    CVE-2024-5688:
    If a garbage collection was triggered at the right time, a use-after-free could have occurred during     object transplant. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and Thunderbird <     115.12.

    CVE-2024-5691:
    By tricking the browser with a `X-Frame-Options` header, a sandboxed iframe could have presented a button     that, if clicked by a user, would bypass restrictions to open a new window. This vulnerability affects     Firefox < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.

    CVE-2024-5702:
    Memory corruption in the networking stack could have led to a potentially exploitable crash. This     vulnerability affects Firefox < 125, Firefox ESR < 115.12, and Thunderbird < 115.12.

    CVE-2024-5700:
    Memory safety bugs present in Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11. 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 < 127, Firefox ESR < 115.12, and     Thunderbird < 115.12.

    CVE-2024-5696:
    By manipulating the text in an `<input>` tag, an attacker could have caused corrupt memory leading     to a potentially exploitable crash. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and     Thunderbird < 115.12.

    CVE-2024-6604:
    Memory safety bugs present in Firefox 127, Firefox ESR 115.12, and Thunderbird 115.12. 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 < 128 and Firefox ESR < 115.13.

    CVE-2023-5388:
    NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could     potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9.

Tenable has extracted the preceding description block directly from the Tencent 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 Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0241 advisory.

    Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:

    CVE-2024-4367:
    A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as follows: A     type check was missing when handling fonts in PDF.js, which would allow arbitrary JavaScript execution in     the PDF.js context.

    CVE-2024-4767:
    A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as follows: 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.

    CVE-2024-4768:
    A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as follows: A     bug in popup notifications' interaction with WebAuthn made it easier for an attacker to trick a user into     granting permissions.

    CVE-2024-4769:
    A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as follows: 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.

    CVE-2024-4770:
    A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as follows: When     saving a page to PDF, certain font styles could have led to a potential use-after-free crash.

    CVE-2024-4777:
    A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as follows:
    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.

Tenable has extracted the preceding description block directly from the Tencent 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 MiracleLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2024-8308:12 advisory.

    * 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)

Tenable has extracted the preceding description block directly from the MiracleLinux 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
197405	Oracle Linux 9 : firefox (ELSA-2024-2883)	Nessus	Oracle Linux Local Security Checks	5/17/2024	9/9/2025	high
197507	RHEL 8 : thunderbird (RHSA-2024:2911)	Nessus	Red Hat Local Security Checks	5/20/2024	1/23/2025	high
197536	AlmaLinux 9 : thunderbird (ALSA-2024:2888)	Nessus	Alma Linux Local Security Checks	5/21/2024	1/23/2025	high
197812	RHEL 8 : thunderbird (RHSA-2024:3338)	Nessus	Red Hat Local Security Checks	5/23/2024	1/23/2025	high
197868	Fedora 39 : thunderbird (2024-5d7c339890)	Nessus	Fedora Local Security Checks	5/23/2024	1/23/2025	high
197212	Oracle Linux 7 : firefox (ELSA-2024-2881)	Nessus	Oracle Linux Local Security Checks	5/16/2024	9/9/2025	high
197492	Fedora 40 : firefox (2024-eabe68b149)	Nessus	Fedora Local Security Checks	5/18/2024	3/19/2025	high
197503	RHEL 9 : thunderbird (RHSA-2024:2904)	Nessus	Red Hat Local Security Checks	5/20/2024	1/23/2025	high
197534	AlmaLinux 9 : firefox (ALSA-2024:2883)	Nessus	Alma Linux Local Security Checks	5/21/2024	1/23/2025	high
197544	SUSE SLES12 Security Update : MozillaFirefox (SUSE-SU-2024:1676-1)	Nessus	SuSE Local Security Checks	5/21/2024	1/23/2025	critical
238968	TencentOS Server 4: thunderbird (TSSA-2024:0469)	Nessus	Tencent Local Security Checks	6/16/2025	12/4/2025	high
239622	TencentOS Server 3: thunderbird (TSSA-2024:0241)	Nessus	Tencent Local Security Checks	6/16/2025	11/20/2025	high
293091	MiracleLinux 9 : thunderbird-115.11.0-1.el9_4.ML.1 (AXSA:2024-8308:12)	Nessus	Miracle Linux Local Security Checks	1/20/2026	2/5/2026	high

Detections

Analytics

Plugins Search

high

high

high

high

high

high

high

high

high

critical

high

high

high