The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:6720 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 version of firefox installed on the remote host is prior to 115.15.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2FIREFOX-2024-029 advisory.

    2024-09-26: CVE-2024-7652 was added to this 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 Mozilla Foundation's Security Advisory reveals that Firefox didn't prompt for confirmation when     handling Usenet schemes like news: and snews:, which could allow malicious programs to register as     handlers. This oversight could enable a website to launch these programs without user consent.
    (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. 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.

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0668 advisory.

    Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:

    CVE-2024-7519:
    Insufficient checks when processing graphics shared memory could have led to memory corruption. This could     be leveraged by an attacker to perform a sandbox escape. This vulnerability affects Firefox < 129, Firefox     ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.

    CVE-2024-7522:
    Editor code failed to check an attribute value. This could have led to an out-of-bounds read. This     vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and     Thunderbird < 115.14.

    CVE-2024-7521:
    Incomplete WebAssembly exception handing could have led to a use-after-free. This vulnerability affects     Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.

    CVE-2024-7527:
    Unexpected marking work at the start of sweeping could have led to a use-after-free. This vulnerability     affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird <     115.14.

    CVE-2024-7529:
    The date picker could partially obscure security prompts. This could be used by a malicious site to trick     a user into granting permissions. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox     ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.

    CVE-2024-7525:
    It was possible for a web extension with minimal permissions to create a `StreamFilter` which could be     used to read and modify the response body of requests on any site. This vulnerability affects Firefox <     129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.

    CVE-2024-7526:
    ANGLE failed to initialize parameters which led to reading from uninitialized memory. This could be     leveraged to leak sensitive data from memory. This vulnerability affects Firefox < 129, Firefox ESR <     115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.

    CVE-2024-7652:
    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.

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 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.

ID	Name	Product	Family	Published	Updated	Severity
207352	RHEL 9 : thunderbird (RHSA-2024:6720)	Nessus	Red Hat Local Security Checks	9/17/2024	2/3/2025	critical
207402	Amazon Linux 2 : firefox (ALASFIREFOX-2024-029)	Nessus	Amazon Linux Local Security Checks	9/18/2024	2/3/2025	critical
238958	TencentOS Server 4: thunderbird (TSSA-2024:0668)	Nessus	Tencent Local Security Checks	6/16/2025	12/4/2025	critical
233271	RHEL 8 : firefox update (Important) (RHSA-2024:6839)	Nessus	Red Hat Local Security Checks	3/22/2025	3/22/2025	critical

Detections

Analytics

Plugins Search

critical

critical

critical

critical