The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:6816 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    Security Fix(es):

    * thunderbird: 115.15/128.2 ()

    * mozilla: Type confusion when looking up a property name in a with block (CVE-2024-8381)

    * mozilla: Internal event interfaces were exposed to web content when browser EventHandler listener     callbacks ran (CVE-2024-8382)

    * mozilla: Garbage collection could mis-color cross-compartment objects in OOM conditions (CVE-2024-8384)

    * mozilla: WASM type confusion involving ArrayTypes (CVE-2024-8385)

    * mozilla: SelectElements could be shown over another site if popups are allowed (CVE-2024-8386)

    * mozilla: Memory safety bugs fixed in Firefox 130, Firefox ESR 128.2, and Thunderbird 128.2     (CVE-2024-8387)

    * thunderbird: Crash when aborting verification of OTR chat (CVE-2024-8394)

    * mozilla: Type Confusion in Async Generators in Javascript Engine (CVE-2024-7652)

    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 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:6892 advisory.

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

    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 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2024:6682 advisory.

    * firefox: 115.15/128.2 ESR ()
    * mozilla: Type confusion when looking up a property name in a with block (CVE-2024-8381)
    * mozilla: Internal event interfaces were exposed to web content when browser EventHandler listener     callbacks ran (CVE-2024-8382)
    * mozilla: Firefox did not ask before openings news: links in an external application (CVE-2024-8383)
    * mozilla: Garbage collection could mis-color cross-compartment objects in OOM conditions (CVE-2024-8384)
    * mozilla: WASM type confusion involving ArrayTypes (CVE-2024-8385)
    * mozilla: SelectElements could be shown over another site if popups are allowed (CVE-2024-8386)
    * mozilla: Memory safety bugs fixed in Firefox 130, Firefox ESR 128.2, and Thunderbird 128.2     (CVE-2024-8387)
    * mozilla: Type Confusion in Async Generators in Javascript Engine (CVE-2024-7652)

Tenable has extracted the preceding description block directly from the AlmaLinux 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-2024:6683 advisory.

    * thunderbird: 115.15/128.2 ()
    * mozilla: Type confusion when looking up a property name in a with block (CVE-2024-8381)
    * mozilla: Internal event interfaces were exposed to web content when browser EventHandler listener     callbacks ran (CVE-2024-8382)
    * mozilla: Garbage collection could mis-color cross-compartment objects in OOM conditions (CVE-2024-8384)
    * mozilla: WASM type confusion involving ArrayTypes (CVE-2024-8385)
    * mozilla: SelectElements could be shown over another site if popups are allowed (CVE-2024-8386)
    * mozilla: Memory safety bugs fixed in Firefox 130, Firefox ESR 128.2, and Thunderbird 128.2     (CVE-2024-8387)
    * thunderbird: Crash when aborting verification of OTR chat (CVE-2024-8394)
    * mozilla: Type Confusion in Async Generators in Javascript Engine (CVE-2024-7652)

Tenable has extracted the preceding description block directly from the AlmaLinux 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 Firefox ESR installed on the remote macOS or Mac OS X host is prior to 115.15. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2024-41 advisory.

  - A potentially exploitable type confusion could be triggered when looking up a property name on an object     being used as the <code>with</code> environment. (CVE-2024-8381)

  - Internal browser event interfaces were exposed to web content when privileged EventHandler listener     callbacks ran for those events. Web content that tried to use those interfaces would not be able to use     them with elevated privileges, but their presence would indicate certain browser features had been used,     such as when a user opened the Dev Tools console. (CVE-2024-8382)

  - Firefox normally asks for confirmation before asking the operating system to find an application to handle     a scheme that the browser does not support. It did not ask before doing so for the Usenet-related schemes     news: and snews:. Since most operating systems don't have a trusted newsreader installed by default, an     unscrupulous program that the user downloaded could register itself as a handler. The website that served     the application download could then launch that application at will. (CVE-2024-8383)

  - The JavaScript garbage collector could mis-color cross-compartment objects if OOM conditions were detected     at the right point between two passes. This could have led to memory corruption. (CVE-2024-8384)

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 Firefox ESR installed on the remote Windows host is prior to 128.2. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2024-40 advisory.

  - A difference in the handling of StructFields and ArrayTypes in WASM could be used to trigger an     exploitable type confusion vulnerability. (CVE-2024-8385)

  - A potentially exploitable type confusion could be triggered when looking up a property name on an object     being used as the <code>with</code> environment. (CVE-2024-8381)

  - Internal browser event interfaces were exposed to web content when privileged EventHandler listener     callbacks ran for those events. Web content that tried to use those interfaces would not be able to use     them with elevated privileges, but their presence would indicate certain browser features had been used,     such as when a user opened the Dev Tools console. (CVE-2024-8382)

  - Firefox normally asks for confirmation before asking the operating system to find an application to handle     a scheme that the browser does not support. It did not ask before doing so for the Usenet-related schemes     news: and snews:. Since most operating systems don't have a trusted newsreader installed by default, an     unscrupulous program that the user downloaded could register itself as a handler. The website that served     the application download could then launch that application at will. (CVE-2024-8383)

  - The JavaScript garbage collector could mis-color cross-compartment objects if OOM conditions were detected     at the right point between two passes. This could have led to memory corruption. (CVE-2024-8384)

  - If a site had been granted the permission to open popup windows, it could cause Select elements to appear     on top of another site to perform a spoofing attack. (CVE-2024-8386)

  - Memory safety bugs present in Firefox 129, Firefox ESR 128.1, and Thunderbird 128.1. 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-2024-8387)

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 Firefox ESR installed on the remote macOS or Mac OS X host is prior to 128.2. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2024-40 advisory.

  - A difference in the handling of StructFields and ArrayTypes in WASM could be used to trigger an     exploitable type confusion vulnerability. (CVE-2024-8385)

  - A potentially exploitable type confusion could be triggered when looking up a property name on an object     being used as the <code>with</code> environment. (CVE-2024-8381)

  - Internal browser event interfaces were exposed to web content when privileged EventHandler listener     callbacks ran for those events. Web content that tried to use those interfaces would not be able to use     them with elevated privileges, but their presence would indicate certain browser features had been used,     such as when a user opened the Dev Tools console. (CVE-2024-8382)

  - Firefox normally asks for confirmation before asking the operating system to find an application to handle     a scheme that the browser does not support. It did not ask before doing so for the Usenet-related schemes     news: and snews:. Since most operating systems don't have a trusted newsreader installed by default, an     unscrupulous program that the user downloaded could register itself as a handler. The website that served     the application download could then launch that application at will. (CVE-2024-8383)

  - The JavaScript garbage collector could mis-color cross-compartment objects if OOM conditions were detected     at the right point between two passes. This could have led to memory corruption. (CVE-2024-8384)

  - If a site had been granted the permission to open popup windows, it could cause Select elements to appear     on top of another site to perform a spoofing attack. (CVE-2024-8386)

  - Memory safety bugs present in Firefox 129, Firefox ESR 128.1, and Thunderbird 128.1. 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-2024-8387)

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-2024:6786 advisory.

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

    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 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:6839 advisory.

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

    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 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3869 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-3869-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/               Emilio Pozuelo Monfort     September 04, 2024                            https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : firefox-esr     Version        : 115.15.0esr-1~deb11u1     CVE ID         : CVE-2024-8381 CVE-2024-8382 CVE-2024-8383 CVE-2024-8384

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

    For Debian 11 bullseye, these problems have been fixed in version     115.15.0esr-1~deb11u1.

    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 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 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-2024:3507-1 advisory.

    - Mozilla Thunderbird 128.2.3       MFSA 2024-43 (bsc#1229821)
      * CVE-2024-8394: Crash when aborting verification of OTR chat.
      * CVE-2024-8385: WASM type confusion involving ArrayTypes.
      * CVE-2024-8381: Type confusion when looking up a property name in a 'with' block.
      * CVE-2024-8382: Internal event interfaces were exposed to web content when browser EventHandler     listener callbacks         ran.
      * CVE-2024-8384: Garbage collection could mis-color cross-compartment objects in OOM conditions.
      * CVE-2024-8386: SelectElements could be shown over another site if popups are allowed.
      * CVE-2024-8387: Memory safety bugs fixed in Firefox 130, Firefox ESR 128.2, and Thunderbird 128.2.
      MFSA 2024-37 (bsc#1228648)
      * CVE-2024-7518: Fullscreen notification dialog can be obscured by document content.
      * CVE-2024-7519: Out of bounds memory access in graphics shared memory handling.
      * CVE-2024-7520: Type confusion in WebAssembly.
      * CVE-2024-7521: Incomplete WebAssembly exception handing.
      * CVE-2024-7522: Out of bounds read in editor component.
      * CVE-2024-7525: Missing permission check when creating a StreamFilter.
      * CVE-2024-7526: Uninitialized memory used by WebGL.
      * CVE-2024-7527: Use-after-free in JavaScript garbage collection.
      * CVE-2024-7528: Use-after-free in IndexedDB.
      * CVE-2024-7529: Document content could partially obscure security prompts.
      MFSA 2024-32 (bsc#1226316)
      * CVE-2024-6606: Out-of-bounds read in clipboard component.
      * CVE-2024-6607: Leaving pointerlock by pressing the escape key could be prevented.
      * CVE-2024-6608: Cursor could be moved out of the viewport using pointerlock.
      * CVE-2024-6609: Memory corruption in NSS.
      * CVE-2024-6610: Form validation popups could block exiting full-screen mode.
      * CVE-2024-6600: Memory corruption in WebGL API.
      * CVE-2024-6601: Race condition in permission assignment.
      * CVE-2024-6602: Memory corruption in NSS.
      * CVE-2024-6603: Memory corruption in thread creation.
      * CVE-2024-6611: Incorrect handling of SameSite cookies.
      * CVE-2024-6612: CSP violation leakage when using devtools.
      * CVE-2024-6613: Incorrect listing of stack frames.
      * CVE-2024-6614: Incorrect listing of stack frames.
      * CVE-2024-6604: Memory safety bugs fixed in Firefox 128, Firefox ESR 115.13, Thunderbird 128, and     Thunderbird         115.13.
      * CVE-2024-6615: Memory safety bugs fixed in Firefox 128 and Thunderbird 128.

    Bug fixes:
    - Recommend libfido2-udev in order to try to get security keys (e.g. Yubikeys) working out of the box.
    (bsc#1184272)

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 version of thunderbird installed on the remote host is prior to 115.15.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2024-2638 advisory.

    An error in the ECMA-262 specification relating to Async Generators could have resulted in a type     confusion, potentially leading to memory corruption and an exploitable crash. This vulnerability affects     Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128. (CVE-2024-7652)

    A potentially exploitable type confusion could be triggered when looking up a property name on an object     being used as the `with` environment. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and     Firefox ESR < 115.15. (CVE-2024-8381)

    Internal browser event interfaces were exposed to web content when privileged EventHandler listener     callbacks ran for those events. Web content that tried to use those interfaces would not be able to use     them with elevated privileges, but their presence would indicate certain browser features had been used,     such as when a user opened the Dev Tools console. This vulnerability affects Firefox < 130, Firefox ESR <     128.2, and Firefox ESR < 115.15. (CVE-2024-8382)

    The JavaScript garbage collector could mis-color cross-compartment objects if OOM conditions were detected     at the right point between two passes. This could have led to memory corruption. This vulnerability     affects Firefox < 130, Firefox ESR < 128.2, and Firefox ESR < 115.15. (CVE-2024-8384)

Tenable has extracted the preceding description block directly from the tested product 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
207438	RHEL 8 : thunderbird (RHSA-2024:6816)	Nessus	Red Hat Local Security Checks	9/19/2024	2/3/2025	critical
207476	RHEL 8 : firefox update (Important) (RHSA-2024:6892)	Nessus	Red Hat Local Security Checks	9/19/2024	2/3/2025	critical
207527	AlmaLinux 8 : firefox (ALSA-2024:6682)	Nessus	Alma Linux Local Security Checks	9/20/2024	2/3/2025	critical
207536	AlmaLinux 9 : thunderbird (ALSA-2024:6683)	Nessus	Alma Linux Local Security Checks	9/20/2024	2/3/2025	critical
206469	Mozilla Firefox ESR < 115.15	Nessus	MacOS X Local Security Checks	9/3/2024	2/3/2025	critical
206470	Mozilla Firefox ESR < 128.2	Nessus	Windows	9/3/2024	2/3/2025	critical
206471	Mozilla Firefox ESR < 128.2	Nessus	MacOS X Local Security Checks	9/3/2024	2/3/2025	critical
233247	RHEL 9 : firefox update (Important) (RHSA-2024:6786)	Nessus	Red Hat Local Security Checks	3/22/2025	3/22/2025	critical
233271	RHEL 8 : firefox update (Important) (RHSA-2024:6839)	Nessus	Red Hat Local Security Checks	3/22/2025	3/22/2025	critical
206591	Debian dla-3869 : firefox-esr - security update	Nessus	Debian Local Security Checks	9/4/2024	2/3/2025	critical
208022	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : MozillaThunderbird (SUSE-SU-2024:3507-1)	Nessus	SuSE Local Security Checks	10/2/2024	2/3/2025	critical
208111	Amazon Linux 2 : thunderbird (ALAS-2024-2638)	Nessus	Amazon Linux Local Security Checks	10/3/2024	2/3/2025	critical

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