The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:1907 advisory.

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

    This update upgrades Firefox to version 115.10.0 ESR.

    Security Fix(es):

    * GetBoundName in the JIT returned the wrong object (CVE-2024-3852)

    * Out-of-bounds-read after mis-optimized switch statement (CVE-2024-3854)

    * Incorrect JITting of arguments led to use-after-free during garbage collection (CVE-2024-3857)

    * Permission prompt input delay could expire when not in focus (CVE-2024-2609)

    * Integer-overflow led to out-of-bounds-read in the OpenType sanitizer (CVE-2024-3859)

    * Potential use-after-free due to AlignedBuffer self-move (CVE-2024-3861)

    * Memory safety bug fixed in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10 (CVE-2024-3864)

    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-2024:1906 advisory.

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

    This update upgrades Firefox to version 115.10.0 ESR.

    Security Fix(es):

    * GetBoundName in the JIT returned the wrong object (CVE-2024-3852)

    * Out-of-bounds-read after mis-optimized switch statement (CVE-2024-3854)

    * Incorrect JITting of arguments led to use-after-free during garbage collection (CVE-2024-3857)

    * Permission prompt input delay could expire when not in focus (CVE-2024-2609)

    * Integer-overflow led to out-of-bounds-read in the OpenType sanitizer (CVE-2024-3859)

    * Potential use-after-free due to AlignedBuffer self-move (CVE-2024-3861)

    * Memory safety bug fixed in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10 (CVE-2024-3864)

    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-2024:1937 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    This update upgrades Thunderbird to version 115.10.0.

    Security Fix(es):

    * Mozilla: Denial of Service using HTTP/2 CONTINUATION frames (CVE-2024-3302)

    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 MiracleLinux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2024-7697:15 advisory.

    * GetBoundName in the JIT returned the wrong object (CVE-2024-3852)
      * Out-of-bounds-read after mis-optimized switch statement (CVE-2024-3854)
      * Incorrect JITting of arguments led to use-after-free during garbage collection (CVE-2024-3857)
      * Permission prompt input delay could expire when not in focus (CVE-2024-2609)
      * Integer-overflow led to out-of-bounds-read in the OpenType sanitizer (CVE-2024-3859)
      * Potential use-after-free due to AlignedBuffer self-move (CVE-2024-3861)
      * Memory safety bug fixed in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10 (CVE-2024-3864)

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.

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0246 advisory.

    Package updates are available for TencentOS Server 2 that fix the following vulnerabilities:

    CVE-2024-2609:
    The Mozilla Foundation Security Advisory describes this flaw as:

    The permission prompt input delay could expire while the window is not in focus. This makes it vulnerable     to clickjacking by malicious websites.

    CVE-2024-3302:
    The Mozilla Foundation Security Advisory describes this flaw as:

    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.

    CVE-2024-3852:
    The Mozilla Foundation Security Advisory describes this flaw as:

    GetBoundName could return the wrong version of an object when JIT optimizations were applied.

    CVE-2024-3854:
    The Mozilla Foundation Security Advisory describes this flaw as:

    In some code patterns the JIT incorrectly optimized switch statements and generated code with out-of-     bounds-reads.

    CVE-2024-3857:
    The Mozilla Foundation Security Advisory describes this flaw as:

    The JIT created incorrect code for arguments in certain cases. This led to potential use-after-free     crashes during garbage collection.

    CVE-2024-3859:
    The Mozilla Foundation Security Advisory describes this flaw as:

    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.

    CVE-2024-3861:
    The Mozilla Foundation Security Advisory describes this flaw as:

    If an AlignedBuffer were assigned to itself, the subsequent self-move could result in an incorrect     reference count and later use-after-free.

    CVE-2024-3864:
    The Mozilla Foundation Security Advisory describes this flaw as:

    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.

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 host is affected by the vulnerability described in GLSA-202408-02 (Mozilla Firefox: Multiple Vulnerabilities)

    Multiple vulnerabilities have been discovered in Mozilla Firefox. 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 Debian 11 / 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5663 advisory.

    -----BEGIN PGP SIGNED MESSAGE-----     Hash: SHA512

    - -------------------------------------------------------------------------     Debian Security Advisory DSA-5663-1                   security@debian.org     https://www.debian.org/security/                       Moritz Muehlenhoff     April 17, 2024                        https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : firefox-esr     CVE ID         : CVE-2024-2609 CVE-2024-3302 CVE-2024-3852 CVE-2024-3854                      CVE-2024-3857 CVE-2024-3859 CVE-2024-3861 CVE-2024-3864

    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 115.10.0esr-1~deb11u1.

    For the stable distribution (bookworm), these problems have been fixed in     version 115.10.0esr-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
    -----BEGIN PGP SIGNATURE-----

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    Reply to:
    debian-security-announce@lists.debian.org     Moritz Muehlenhoff (on-list)     Moritz Muehlenhoff (off-list)

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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-2024:1912 advisory.

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

    This update upgrades Firefox to version 115.10.0 ESR.

    Security Fix(es):

    * GetBoundName in the JIT returned the wrong object (CVE-2024-3852)

    * Out-of-bounds-read after mis-optimized switch statement (CVE-2024-3854)

    * Incorrect JITting of arguments led to use-after-free during garbage collection (CVE-2024-3857)

    * Permission prompt input delay could expire when not in focus (CVE-2024-2609)

    * Integer-overflow led to out-of-bounds-read in the OpenType sanitizer (CVE-2024-3859)

    * Potential use-after-free due to AlignedBuffer self-move (CVE-2024-3861)

    * Memory safety bug fixed in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10 (CVE-2024-3864)

    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-2024:1936 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    This update upgrades Thunderbird to version 115.10.0.

    Security Fix(es):

    * Mozilla: Denial of Service using HTTP/2 CONTINUATION frames (CVE-2024-3302)

    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 MiracleLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2024-7711:17 advisory.

    * GetBoundName in the JIT returned the wrong object (CVE-2024-3852)
      * Out-of-bounds-read after mis-optimized switch statement (CVE-2024-3854)
      * Incorrect JITting of arguments led to use-after-free during garbage collection (CVE-2024-3857)
      * Permission prompt input delay could expire when not in focus (CVE-2024-2609)
      * Integer-overflow led to out-of-bounds-read in the OpenType sanitizer (CVE-2024-3859)
      * Potential use-after-free due to AlignedBuffer self-move (CVE-2024-3861)
      * Memory safety bug fixed in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10 (CVE-2024-3864)

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.

The remote Ubuntu 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6703-1 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-2024-2609, CVE-2024-2611,     CVE-2024-2614, CVE-2024-2615)

    Hubert Kario discovered that Firefox had a timing side-channel when

    performing RSA decryption. A remote attacker could possibly use this

    issue to recover sensitive information. (CVE-2023-5388)

    It was discovered that Firefox did not properly handle WASM register values in some circumstances. An     attacker could potentially exploit this issue to cause a denial of service. (CVE-2024-2606)

    Gary Kwong discovered that Firefox incorrectly updated return registers for JIT code on Armv7-A systems.
    An attacker could potentially exploit

    this issue to execute arbitrary code. (CVE-2024-2607)

    Ronald Crane discovered that Firefox did not properly manage memory during character encoding. An attacker     could potentially exploit this issue to

    cause a denial of service. (CVE-2024-2608)

    Georg Felber and Marco Squarcina discovered that Firefox incorrectly

    handled html and body tags. An attacker who was able to inject markup into

    a page otherwise protected by a Content Security Policy may have been able

    obtain sensitive information. (CVE-2024-2610)

    Ronald Crane discovered a use-after-free in Firefox when handling code in SafeRefPtr. An attacker could     potentially exploit this issue to cause a

    denial of service, or execute arbitrary code. (CVE-2024-2612)

    Max Inden discovered that Firefox incorrectly handled QUIC ACK frame

    decoding. A attacker could potentially exploit this issue to cause a

    denial of service. (CVE-2024-2613)

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 Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - 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)

Note that Nessus relies on the presence of the package as reported by the vendor.

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.

    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.

ID	Name	Product	Family	Published	Updated	Severity
193506	RHEL 9 : firefox (RHSA-2024:1907)	Nessus	Red Hat Local Security Checks	4/18/2024	4/2/2025	high
193508	RHEL 8 : firefox (RHSA-2024:1906)	Nessus	Red Hat Local Security Checks	4/18/2024	4/2/2025	high
193881	RHEL 8 : thunderbird (RHSA-2024:1937)	Nessus	Red Hat Local Security Checks	4/25/2024	4/2/2025	high
292268	MiracleLinux 7 : firefox-115.10.0-1.0.1.el7.AXS7 (AXSA:2024-7697:15)	Nessus	Miracle Linux Local Security Checks	1/20/2026	1/20/2026	high
238535	TencentOS Server 2: thunderbird (TSSA-2024:0246)	Nessus	Tencent Local Security Checks	6/16/2025	11/20/2025	high
205525	GLSA-202408-02 : Mozilla Firefox: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	8/14/2024	4/2/2025	critical
193446	Debian dsa-5663 : firefox-esr - security update	Nessus	Debian Local Security Checks	4/17/2024	4/2/2025	high
193513	RHEL 8 : firefox (RHSA-2024:1912)	Nessus	Red Hat Local Security Checks	4/18/2024	4/2/2025	high
193883	RHEL 8 : thunderbird (RHSA-2024:1936)	Nessus	Red Hat Local Security Checks	4/25/2024	4/2/2025	high
292035	MiracleLinux 8 : firefox-115.10.0-1.el8_9.ML.1 (AXSA:2024-7711:17)	Nessus	Miracle Linux Local Security Checks	1/20/2026	1/20/2026	high
192303	Ubuntu 20.04 LTS : Firefox vulnerabilities (USN-6703-1)	Nessus	Ubuntu Local Security Checks	3/20/2024	4/2/2025	critical
244256	Linux Distros Unpatched Vulnerability : CVE-2024-2609	Nessus	Misc.	8/6/2025	7/25/2026	medium
197544	SUSE SLES12: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2024:1676-1)	Nessus	SuSE Local Security Checks	5/21/2024	6/26/2026	critical

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