The remote CentOS Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:1935 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)

  - 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)

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-----

    iQIzBAEBCgAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAmYgA9AACgkQEMKTtsN8     TjbBUhAAl/geju5M86Ho+fhEGd2/QmcBQ/XikOAU7GaPpvWJuNA0oMLuHg49NtH8     crvGXpFX/bTYzfMP5VDDPI0aGNJN93R3Jld7dnPya2K9N2zuF+7YURaTIz7V+P4M     5vRsZWlaNEYXpKHfoaIKzF9La8PBaqEKJIU3MRzakp8X0QqLwzd/PKcvP6VBkNiN     mqGcVskMmlsnxKlv0K9IpzrNqPGnlLQHY60x1CoP0IWSHEmIfoTfuvsxClCP0dA7     O0DHp7qgafeJ3SiOx72fo6mkocA5ll7IsWeIt9cq65gPqNlXJnJUn4qEdh4zP8EF     KPRNddY15oxm4+BAd7U38IW7JB1UVCta57ldShUo73NhMZPcI04gnDqbijCya/KS     gAhYgqhpgzB5MzeHQbeJ54aeb3LLjgyT4q+Fy7HmTp9JKK+Ic8hfG9kyYX0/X+Ql     7LzWyXtl+Z8iK4nXAlO+EmZurijrBpzM7XTqRR993ezz0cNvAl2t8DkZ930Jt1Dy     EOmVWbjmJl5NerY7qBjA86ttkzcTQ03JdTksorY8qeNu+gbUc195e6buRBBmMfOG     B+i+0gmf9Xdm6nfHY2BPytHXmjAOs8+kmAx/0cW5zju1nzX8CiQ0+L+NGcfK0dVm     5axSlYwNwFM/FKVbGstZSfyJ0dfCp/33HOX4ZXGOsg2kmsfnJxU=     =7/dJ
    -----END PGP SIGNATURE-----

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

    Prev by Date:
    [SECURITY] [DSA 5655-2] cockpit regression update

    Next by Date:
    [SECURITY] [DSA 5664-1] jetty9 security update

    Previous by thread:
    [SECURITY] [DSA 5655-2] cockpit regression update

    Next by thread:
    [SECURITY] [DSA 5664-1] jetty9 security update

    Index(es):

    Date     Thread

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 Ubuntu 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6750-1 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-2024-2609, CVE-2024-3852, CVE-2024-3864)

    Bartek Nowotarski discovered that Thunderbird did not properly limit HTTP/2 CONTINUATION frames. An     attacker could potentially exploit this issue to cause a denial of service. (CVE-2024-3302)

    Lukas Bernhard discovered that Thunderbird did not properly manage memory during JIT optimisations,     leading to an out-of-bounds read vulnerability. An attacker could possibly use this issue to cause a     denial of service or expose sensitive information. (CVE-2024-3854)

    Lukas Bernhard discovered that Thunderbird did not properly manage memory when handling JIT created code     during garbage collection. An attacker could potentially exploit this issue to cause a denial of service,     or execute arbitrary code. (CVE-2024-3857)

    Ronald Crane discovered that Thunderbird did not properly manage memory in the OpenType sanitizer on     32-bit devices, leading to an out-of-bounds read vulnerability. An attacker could possibly use this issue     to cause a denial of service or expose sensitive information. (CVE-2024-3859)

    Ronald Crane discovered that Thunderbird did not properly manage memory when handling an AlignedBuffer. An     attacker could potentially exploit this issue to cause denial of service, or execute arbitrary code.
    (CVE-2024-3861)

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 Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-c6a1d4e0ec advisory.

    - New upstream release (125.0)

    ----

    - New upstream release (124.0.2)

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 version of Thunderbird installed on the remote Windows host is prior to 115.10. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2024-20 advisory.

  - 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. (CVE-2024-3863)

  - GetBoundName could return the wrong version of an object when JIT optimizations were applied.
    (CVE-2024-3852)

  - In some code patterns the JIT incorrectly optimized switch statements and generated code with out-of-     bounds-reads. (CVE-2024-3854)

  - The JIT created incorrect code for arguments in certain cases. This led to potential use-after-free     crashes during garbage collection. (CVE-2024-3857)

  - The permission prompt input delay could expire while the window is not in focus. This makes it vulnerable     to clickjacking by malicious websites. (CVE-2024-2609)

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 115.10. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2024-19 advisory.

  - 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. (CVE-2024-3863)

  - GetBoundName could return the wrong version of an object when JIT optimizations were applied.
    (CVE-2024-3852)

  - In some code patterns the JIT incorrectly optimized switch statements and generated code with out-of-     bounds-reads. (CVE-2024-3854)

  - The JIT created incorrect code for arguments in certain cases. This led to potential use-after-free     crashes during garbage collection. (CVE-2024-3857)

  - The permission prompt input delay could expire while the window is not in focus. This makes it vulnerable     to clickjacking by malicious websites. (CVE-2024-2609)

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 Windows host is prior to 125.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2024-18 advisory.

  - 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. (CVE-2024-3863)

  - GetBoundName could return the wrong version of an object when JIT optimizations were applied.
    (CVE-2024-3852)

  - Memory corruption in the networking stack could have led to a potentially exploitable crash.
    (CVE-2024-5702)

  - A use-after-free could result if a JavaScript realm was in the process of being initialized when a garbage     collection started. (CVE-2024-3853)

  - In some code patterns the JIT incorrectly optimized switch statements and generated code with out-of-     bounds-reads. (CVE-2024-3854)

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-2024:0123 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.

ID	Name	Product	Family	Published	Updated	Severity
193959	CentOS 7 : thunderbird (RHSA-2024:1935)	Nessus	CentOS Local Security Checks	4/26/2024	4/2/2025	high
193446	Debian dsa-5663 : firefox-esr - security update	Nessus	Debian Local Security Checks	4/17/2024	4/2/2025	high
193869	Ubuntu 20.04 LTS / 22.04 LTS / 23.10 : Thunderbird vulnerabilities (USN-6750-1)	Nessus	Ubuntu Local Security Checks	4/25/2024	4/2/2025	high
194573	Fedora 40 : firefox (2024-c6a1d4e0ec)	Nessus	Fedora Local Security Checks	4/29/2024	4/2/2025	critical
193588	Mozilla Thunderbird < 115.10	Nessus	Windows	4/19/2024	11/18/2025	critical
193363	Mozilla Firefox ESR < 115.10	Nessus	MacOS X Local Security Checks	4/16/2024	11/18/2025	critical
193366	Mozilla Firefox < 125.0	Nessus	Windows	4/16/2024	11/18/2025	critical
239816	TencentOS Server 2: firefox (TSSA-2024:0123)	Nessus	Tencent Local Security Checks	6/16/2025	11/20/2025	high

Detections

Analytics

Plugins Search

high

high

high

critical

critical

critical

critical

high