The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:4028 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    Security Fix(es):

    * thunderbird: Use-after-free triggered by XSLTProcessor (CVE-2025-3028)

    * thunderbird: URL Bar Spoofing via non-BMP Unicode characters (CVE-2025-3029)

    * thunderbird: Memory safety bugs fixed in Thunderbird 137 and Thunderbird 128.9 (CVE-2025-3030)

    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 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:4169 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    Security Fix(es):

    * firefox: thunderbird: URL Bar Spoofing via non-BMP Unicode characters (CVE-2025-3029)

    * firefox: thunderbird: Use-after-free triggered by XSLTProcessor (CVE-2025-3028)

    * firefox: thunderbird: Memory safety bugs fixed in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and     Thunderbird 128.9 (CVE-2025-3030)

    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 version of Thunderbird ESR installed on the remote Windows host is prior to 128.9. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-24 advisory.

  - Memory safety bugs present in Firefox 136, Thunderbird 136, Firefox ESR 128.8, and Thunderbird 128.8. 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-2025-3030)

  - JavaScript code running while transforming a document with the XSLTProcessor could lead to a use-after-     free. (CVE-2025-3028)

  - A crafted URL containing specific Unicode characters could have hidden the true origin of the page,     resulting in a potential spoofing attack. (CVE-2025-3029)

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 128.9. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-24 advisory.

  - Memory safety bugs present in Firefox 136, Thunderbird 136, Firefox ESR 128.8, and Thunderbird 128.8. 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-2025-3030)

  - JavaScript code running while transforming a document with the XSLTProcessor could lead to a use-after-     free. (CVE-2025-3028)

  - A crafted URL containing specific Unicode characters could have hidden the true origin of the page,     resulting in a potential spoofing attack. (CVE-2025-3029)

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 mozilla-firefox installed on the remote host is prior to 128.9.0esr. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2025-091-01 advisory.

    New mozilla-firefox packages are available for Slackware 15.0 and -current to fix security issues.

Tenable has extracted the preceding description block directly from the mozilla-firefox 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 41 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-96c31e2086 advisory.

    - Updated to latest upstream (137.0)

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 Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-d48f900812 advisory.

    - Updated to latest upstream (137.0)

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 Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-4841d72caf advisory.

    Update to 128.9.0

    * https://www.thunderbird.net/en-US/thunderbird/128.9.0esr/releasenotes/
    * https://www.mozilla.org/en-US/security/advisories/mfsa2025-24/

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 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:3621 advisory.

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

    Security Fix(es):

    * firefox: thunderbird: URL Bar Spoofing via non-BMP Unicode characters (CVE-2025-3029)

    * firefox: thunderbird: Use-after-free triggered by XSLTProcessor (CVE-2025-3028)

    * firefox: thunderbird: Memory safety bugs fixed in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and     Thunderbird 128.9 (CVE-2025-3030)

    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 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:4027 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    Security Fix(es):

    * thunderbird: Use-after-free triggered by XSLTProcessor (CVE-2025-3028)

    * thunderbird: URL Bar Spoofing via non-BMP Unicode characters (CVE-2025-3029)

    * thunderbird: Memory safety bugs fixed in Thunderbird 137 and Thunderbird 128.9 (CVE-2025-3030)

    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 RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:4170 advisory.

    * firefox: thunderbird: URL Bar Spoofing via non-BMP Unicode characters (CVE-2025-3029)

    * firefox: thunderbird: Use-after-free triggered by XSLTProcessor (CVE-2025-3028)

    * firefox: thunderbird: Memory safety bugs fixed in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and     Thunderbird 128.9 (CVE-2025-3030)

Tenable has extracted the preceding description block directly from the RockyLinux 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 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5889 advisory.

    - -------------------------------------------------------------------------     Debian Security Advisory DSA-5889-1                   security@debian.org     https://www.debian.org/security/                       Moritz Muehlenhoff     April 02, 2025                        https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : firefox-esr     CVE ID         : CVE-2025-3028 CVE-2025-3029 CVE-2025-3030

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

    For the stable distribution (bookworm), these problems have been fixed in     version 128.9.0esr-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

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 Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-3556 advisory.

    [128.9.0-2.0.1]
    - Fix firefox-oracle-default-prefs.js for new nss [Orabug: 37079773]
    - Add firefox-oracle-default-prefs.js and remove the corresponding Red Hat file

    [128.9.0]
    - Add debranding patches (Mustafa Gezen)
    - Add OpenELA default preferences (Louis Abel)

    [128.9.0-2]
    - Update to 128.9.0 build2

    [128.9.0-1]
    - Update to 128.9.0 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 AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:3556 advisory.

    * firefox: thunderbird: URL Bar Spoofing via non-BMP Unicode characters (CVE-2025-3029)
      * firefox: thunderbird: Use-after-free triggered by XSLTProcessor (CVE-2025-3028)
      * firefox: thunderbird: Memory safety bugs fixed in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and     Thunderbird 128.9 (CVE-2025-3030)

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 Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:4031 advisory.

    Mozilla Thunderbird is a standalone mail and newsgroup client.

    Security Fix(es):

    * thunderbird: Use-after-free triggered by XSLTProcessor (CVE-2025-3028)

    * thunderbird: URL Bar Spoofing via non-BMP Unicode characters (CVE-2025-3029)

    * thunderbird: Memory safety bugs fixed in Thunderbird 137 and Thunderbird 128.9 (CVE-2025-3030)

    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.

ID	Name	Product	Family	Published	Updated	Severity
234758	RHEL 9 : thunderbird (RHSA-2025:4028)	Nessus	Red Hat Local Security Checks	4/23/2025	6/5/2025	high
234807	RHEL 9 : thunderbird (RHSA-2025:4169)	Nessus	Red Hat Local Security Checks	4/24/2025	6/5/2025	high
233644	Mozilla Thunderbird ESR < 128.9	Nessus	Windows	4/1/2025	4/17/2025	critical
233744	Mozilla Thunderbird < 128.9	Nessus	Windows	4/2/2025	4/17/2025	high
233745	Slackware Linux 15.0 / current mozilla-firefox Multiple Vulnerabilities (SSA:2025-091-01)	Nessus	Slackware Local Security Checks	4/2/2025	4/2/2025	high
233747	Fedora 41 : firefox (2025-96c31e2086)	Nessus	Fedora Local Security Checks	4/2/2025	5/5/2025	high
233808	Fedora 40 : firefox (2025-d48f900812)	Nessus	Fedora Local Security Checks	4/3/2025	5/5/2025	high
234184	Fedora 40 : thunderbird (2025-4841d72caf)	Nessus	Fedora Local Security Checks	4/11/2025	4/17/2025	high
234279	RHEL 8 : firefox (RHSA-2025:3621)	Nessus	Red Hat Local Security Checks	4/13/2025	6/5/2025	high
234759	RHEL 9 : thunderbird (RHSA-2025:4027)	Nessus	Red Hat Local Security Checks	4/23/2025	6/5/2025	high
243126	RockyLinux 8 : thunderbird (RLSA-2025:4170)	Nessus	Rocky Linux Local Security Checks	7/30/2025	7/30/2025	high
233781	Debian dsa-5889 : firefox-esr - security update	Nessus	Debian Local Security Checks	4/2/2025	4/2/2025	high
233820	Oracle Linux 9 : firefox (ELSA-2025-3556)	Nessus	Oracle Linux Local Security Checks	4/3/2025	9/11/2025	high
233848	AlmaLinux 9 : firefox (ALSA-2025:3556)	Nessus	Alma Linux Local Security Checks	4/4/2025	4/4/2025	high
234765	RHEL 8 : thunderbird (RHSA-2025:4031)	Nessus	Red Hat Local Security Checks	4/23/2025	6/5/2025	high

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