The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:10743 advisory.

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

    Security Fix(es):

    * firefox: thunderbird: CSP Bypass and XSS Exposure via Web Compatibility Shims (CVE-2024-11694)

    * firefox: thunderbird: Unhandled Exception in Add-on Signature Verification (CVE-2024-11696)

    * firefox: thunderbird: Select list elements could be shown over another site (CVE-2024-11692)

    * firefox: thunderbird: Memory safety bugs fixed in Firefox 133, Thunderbird 133, Firefox ESR 128.5, and     Thunderbird 128.5 (CVE-2024-11699)

    * firefox: thunderbird: URL Bar Spoofing via Manipulated Punycode and Whitespace Characters     (CVE-2024-11695)

    * firefox: thunderbird: Improper Keypress Handling in Executable File Confirmation Dialog (CVE-2024-11697)

    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-2024:10849 advisory.

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

    Security Fix(es):

    * firefox: thunderbird: CSP Bypass and XSS Exposure via Web Compatibility Shims (CVE-2024-11694)

    * firefox: thunderbird: Unhandled Exception in Add-on Signature Verification (CVE-2024-11696)

    * firefox: thunderbird: Select list elements could be shown over another site (CVE-2024-11692)

    * firefox: thunderbird: Memory safety bugs fixed in Firefox 133, Thunderbird 133, Firefox ESR 128.5, and     Thunderbird 128.5 (CVE-2024-11699)

    * firefox: thunderbird: URL Bar Spoofing via Manipulated Punycode and Whitespace Characters     (CVE-2024-11695)

    * firefox: thunderbird: Improper Keypress Handling in Executable File Confirmation Dialog (CVE-2024-11697)

    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-2024:10702 advisory.

    * firefox: thunderbird: CSP Bypass and XSS Exposure via Web Compatibility Shims (CVE-2024-11694)
      * firefox: thunderbird: Unhandled Exception in Add-on Signature Verification (CVE-2024-11696)
      * firefox: thunderbird: Select list elements could be shown over another site (CVE-2024-11692)
      * firefox: thunderbird: Memory safety bugs fixed in Firefox 133, Thunderbird 133, Firefox ESR 128.5, and     Thunderbird 128.5 (CVE-2024-11699)
      * firefox: thunderbird: URL Bar Spoofing via Manipulated Punycode and Whitespace Characters     (CVE-2024-11695)
      * firefox: thunderbird: Improper Keypress Handling in Executable File Confirmation Dialog     (CVE-2024-11697)

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 Thunderbird installed on the remote Windows host is prior to 115.18. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2024-70 advisory.

  - Enhanced Tracking Protection's Strict mode may have inadvertently allowed a CSP `frame-src` bypass and     DOM-based XSS through the Google SafeFrame shim in the Web Compatibility extension. This issue could have     exposed users to malicious frames masquerading as legitimate content. (CVE-2024-11694)

  - Certain WebGL operations on Apple silicon M series devices could have lead to an out-of-bounds write and     memory corruption due to a flaw in Apple's GPU driver.   This bug only affected the application on Apple M     series hardware. Other platforms were unaffected. (CVE-2024-11691)

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 macOS or Mac OS X host is prior to 115.18. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2024-70 advisory.

  - Enhanced Tracking Protection's Strict mode may have inadvertently allowed a CSP `frame-src` bypass and     DOM-based XSS through the Google SafeFrame shim in the Web Compatibility extension. This issue could have     exposed users to malicious frames masquerading as legitimate content. (CVE-2024-11694)

  - Certain WebGL operations on Apple silicon M series devices could have lead to an out-of-bounds write and     memory corruption due to a flaw in Apple's GPU driver.   This bug only affected the application on Apple M     series hardware. Other platforms were unaffected. (CVE-2024-11691)

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 packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2024-ea7b2e66a1 advisory.

    Update NSS to 3.106.0     Update to Firefox 133.0

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 SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:4074-1 advisory.

    Firefox Extended Support Release 128.5.0 ESR, fixed various security fixes     and other quality improvements, MFSA 2024-64 (bsc#1233695):

    * CVE-2024-11691: Memory corruption in Apple GPU drivers
    * CVE-2024-11692: Select list elements could be shown over another site
    * CVE-2024-11693: Download Protections were bypassed by .library-ms files on Windows
    * CVE-2024-11694: CSP Bypass and XSS Exposure via Web Compatibility Shims
    * CVE-2024-11695: URL Bar Spoofing via Manipulated Punycode and Whitespace Characters
    * CVE-2024-11696: Unhandled Exception in Add-on Signature Verification
    * CVE-2024-11697: Inproper Keypress Handling in Executable File Confirmation Dialog
    * CVE-2024-11698: Fullscreen Lock-Up When Modal Dialog Interrupts Transition on macOS
    * CVE-2024-11699: Memory safety bugs fixed in Firefox 133, Firefox ESR 128.5, and Thunderbird 128.5

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 macOS or Mac OS X host is prior to 133.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2024-67 advisory.

  - Certain WebGL operations on Apple silicon M series devices could have lead to an out-of-bounds write and     memory corruption due to a flaw in Apple's GPU driver.   This bug only affected the application on Apple M     series hardware. Other platforms were unaffected. (CVE-2024-11691)

  - Malicious websites may have been able to perform user intent confirmation through tapjacking. This could     have led to users unknowingly approving the launch of external applications, potentially exposing them to     underlying vulnerabilities. (CVE-2024-11700)

  - An attacker could cause a select dropdown to be shown over another tab; this could have led to user     confusion and possible spoofing attacks. (CVE-2024-11692)

  - The incorrect domain may have been displayed in the address bar during an interrupted navigation attempt.
    This could have led to user confusion and possible spoofing attacks. (CVE-2024-11701)

  - Copying sensitive information from Private Browsing tabs on Android, such as passwords, may have     inadvertently stored data in the cloud-based clipboard history if enabled. (CVE-2024-11702)

  - The executable file warning was not presented when downloading .library-ms files.   Note: This issue only     affected Windows operating systems. Other operating systems are unaffected. (CVE-2024-11693)

  - Enhanced Tracking Protection's Strict mode may have inadvertently allowed a CSP `frame-src` bypass and     DOM-based XSS through the Google SafeFrame shim in the Web Compatibility extension. This issue could have     exposed users to malicious frames masquerading as legitimate content. (CVE-2024-11694)

  - A crafted URL containing Arabic script and whitespace characters could have hidden the true origin of the     page, resulting in a potential spoofing attack. (CVE-2024-11695)

  - The application failed to account for exceptions thrown by the `loadManifestFromFile` method during add-on     signature verification. This flaw, triggered by an invalid or unsupported extension manifest, could have     caused runtime errors that disrupted the signature validation process. As a result, the enforcement of     signature validation for unrelated add-ons may have been bypassed.  Signature validation in this context     is used to ensure that third-party applications on the user's computer have not tampered with the user's     extensions, limiting the impact of this issue. (CVE-2024-11696)

  - When handling keypress events, an attacker may have been able to trick a user into bypassing the Open     Executable File? confirmation dialog. This could have led to malicious code execution. (CVE-2024-11697)

  - A double-free issue could have occurred in `secpkcs7decoderstartdecrypt()` when handling an error path.
    Under specific conditions, the same symmetric key could have been freed twice, potentially leading to     memory corruption. (CVE-2024-11704)

  - A flaw in handling fullscreen transitions may have inadvertently caused the application to become stuck in     fullscreen mode when a modal dialog was opened during the transition. This issue left users unable to exit     fullscreen mode using standard actions like pressing Esc or accessing right-click menus, resulting in a     disrupted browsing experience until the browser is restarted.   This bug only affects the application when     running on macOS. Other operating systems are unaffected. (CVE-2024-11698)

  - <code>NSCDeriveKey</code> inadvertently assumed that the <code>phKey</code> parameter is always non-NULL.
    When it was passed as NULL, a segmentation fault (SEGV) occurred, leading to crashes. This behavior     conflicted with the PKCS#11 v3.0 specification, which allows <code>phKey</code> to be NULL for certain     mechanisms. (CVE-2024-11705)

  - A null pointer dereference may have inadvertently occurred in `pk12util`, and specifically in the     <code>SECASN1DecodeItemUtil</code> function, when handling malformed or improperly formatted input files.
    (CVE-2024-11706)

  - Missing thread synchronization primitives could have led to a data race on members of the PlaybackParams     structure. (CVE-2024-11708)

  - Memory safety bugs present in Firefox 132, Thunderbird 132, Firefox ESR 128.4, and Thunderbird 128.4. 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-2024-11699)

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 installed on the remote macOS or Mac OS X host is prior to 133.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2024-63 advisory.

  - Certain WebGL operations on Apple silicon M series devices could have lead to an out-of-bounds write and     memory corruption due to a flaw in Apple's GPU driver.   This bug only affected the application on Apple M     series hardware. Other platforms were unaffected. (CVE-2024-11691)

  - Malicious websites may have been able to perform user intent confirmation through tapjacking. This could     have led to users unknowingly approving the launch of external applications, potentially exposing them to     underlying vulnerabilities. (CVE-2024-11700)

  - An attacker could cause a select dropdown to be shown over another tab; this could have led to user     confusion and possible spoofing attacks. (CVE-2024-11692)

  - The incorrect domain may have been displayed in the address bar during an interrupted navigation attempt.
    This could have led to user confusion and possible spoofing attacks. (CVE-2024-11701)

  - Copying sensitive information from Private Browsing tabs on Android, such as passwords, may have     inadvertently stored data in the cloud-based clipboard history if enabled. (CVE-2024-11702)

  - The executable file warning was not presented when downloading .library-ms files.   Note: This issue only     affected Windows operating systems. Other operating systems are unaffected. (CVE-2024-11693)

  - Enhanced Tracking Protection's Strict mode may have inadvertently allowed a CSP `frame-src` bypass and     DOM-based XSS through the Google SafeFrame shim in the Web Compatibility extension. This issue could have     exposed users to malicious frames masquerading as legitimate content. (CVE-2024-11694)

  - A crafted URL containing Arabic script and whitespace characters could have hidden the true origin of the     page, resulting in a potential spoofing attack. (CVE-2024-11695)

  - On Android, Firefox may have inadvertently allowed viewing saved passwords without the required device PIN     authentication. (CVE-2024-11703)

  - The application failed to account for exceptions thrown by the `loadManifestFromFile` method during add-on     signature verification. This flaw, triggered by an invalid or unsupported extension manifest, could have     caused runtime errors that disrupted the signature validation process. As a result, the enforcement of     signature validation for unrelated add-ons may have been bypassed.  Signature validation in this context     is used to ensure that third-party applications on the user's computer have not tampered with the user's     extensions, limiting the impact of this issue. (CVE-2024-11696)

  - When handling keypress events, an attacker may have been able to trick a user into bypassing the Open     Executable File? confirmation dialog. This could have led to malicious code execution. (CVE-2024-11697)

  - A double-free issue could have occurred in `secpkcs7decoderstartdecrypt()` when handling an error path.
    Under specific conditions, the same symmetric key could have been freed twice, potentially leading to     memory corruption. (CVE-2024-11704)

  - A flaw in handling fullscreen transitions may have inadvertently caused the application to become stuck in     fullscreen mode when a modal dialog was opened during the transition. This issue left users unable to exit     fullscreen mode using standard actions like pressing Esc or accessing right-click menus, resulting in a     disrupted browsing experience until the browser is restarted.   This bug only affects the application when     running on macOS. Other operating systems are unaffected. (CVE-2024-11698)

  - <code>NSCDeriveKey</code> inadvertently assumed that the <code>phKey</code> parameter is always non-NULL.
    When it was passed as NULL, a segmentation fault (SEGV) occurred, leading to crashes. This behavior     conflicted with the PKCS#11 v3.0 specification, which allows <code>phKey</code> to be NULL for certain     mechanisms. (CVE-2024-11705)

  - A null pointer dereference may have inadvertently occurred in `pk12util`, and specifically in the     <code>SECASN1DecodeItemUtil</code> function, when handling malformed or improperly formatted input files.
    (CVE-2024-11706)

  - Missing thread synchronization primitives could have led to a data race on members of the PlaybackParams     structure. (CVE-2024-11708)

  - Memory safety bugs present in Firefox 132, Firefox ESR 128.4, and Thunderbird 128.4. 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-2024-11699)

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

The remote host is affected by the vulnerability described in GLSA-202505-03 (Mozilla Thunderbird: Multiple Vulnerabilities)

    Multiple vulnerabilities have been discovered in Mozilla Thunderbird. Please review the CVE identifiers     referenced below for details.

Tenable has extracted the preceding description block directly from the Gentoo 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 host is affected by the vulnerability described in GLSA-202509-02 (Spidermonkey: Multiple Vulnerabilities)

    Multiple vulnerabilities have been discovered in Spidermonkey. Please review the CVE identifiers     referenced below for details.

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

ID	Name	Product	Family	Published	Updated	Severity
212023	RHEL 9 : firefox (RHSA-2024:10743)	Nessus	Red Hat Local Security Checks	12/3/2024	1/17/2025	high
212088	RHEL 8 : firefox (RHSA-2024:10849)	Nessus	Red Hat Local Security Checks	12/5/2024	12/5/2024	high
212095	AlmaLinux 9 : firefox (ALSA-2024:10702)	Nessus	Alma Linux Local Security Checks	12/5/2024	12/5/2024	high
213009	Mozilla Thunderbird < 115.18	Nessus	Windows	12/13/2024	1/17/2025	high
213010	Mozilla Thunderbird < 115.18	Nessus	MacOS X Local Security Checks	12/13/2024	1/17/2025	high
211949	Fedora 40 : firefox / nss (2024-ea7b2e66a1)	Nessus	Fedora Local Security Checks	11/28/2024	3/6/2025	critical
212532	SUSE SLES12 Security Update : MozillaFirefox (SUSE-SU-2024:4074-1)	Nessus	SuSE Local Security Checks	12/12/2024	12/12/2024	critical
211869	Mozilla Thunderbird < 133.0	Nessus	MacOS X Local Security Checks	11/26/2024	12/2/2024	critical
211873	Mozilla Firefox < 133.0	Nessus	MacOS X Local Security Checks	11/26/2024	3/6/2025	critical
235704	GLSA-202505-03 : Mozilla Thunderbird: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	5/12/2025	5/12/2025	medium
265370	GLSA-202509-02 : Spidermonkey: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	9/18/2025	9/18/2025	critical

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