The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 115.9. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2024-13 advisory.

  - Memory safety bugs present in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8. 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-2024-2614)

  - An unchecked return value in TLS handshake code could have caused a potentially exploitable crash.
    (CVE-2024-0743)

  - An attacker could have leveraged the Windows Error Reporter to run arbitrary code on the system escaping     the sandbox. Note: This issue only affected Windows operating systems. Other operating systems are     unaffected. (CVE-2024-2605)

  - Return registers were overwritten which could have allowed an attacker to execute arbitrary code. Note:
    This issue only affected Armv7-A systems. Other operating systems are unaffected. (CVE-2024-2607)

  - <code>AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()</code> and     <code>AppendEncodedCharacters()</code> could have experienced integer overflows, causing underallocation     of an output buffer leading to an out of bounds write. (CVE-2024-2608)

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 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-113454b56b advisory.

    - Updated to 124.0

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 version of mozilla-firefox installed on the remote host is prior to 115.9.0esr. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2024-079-02 advisory.

  - NSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack could     potentially allow an attacker to recover the private data. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2023-5388)

  - An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This     vulnerability affects Firefox < 122, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-0743)

  - An attacker could have leveraged the Windows Error Reporter to run arbitrary code on the system escaping     the sandbox. *Note:* This issue only affected Windows operating systems. Other operating systems are     unaffected. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
    (CVE-2024-2605)

  - Return registers were overwritten which could have allowed an attacker to execute arbitrary code. *Note:*     This issue only affected Armv7-A systems. Other operating systems are unaffected. This vulnerability     affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2607)

  - `AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()` and `AppendEncodedCharacters()` could     have experienced integer overflows, causing underallocation of an output buffer leading to an out of     bounds write. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.
    (CVE-2024-2608)

  - Using a markup injection an attacker could have stolen nonce values. This could have been used to bypass     strict content security policies. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2610)

  - A missing delay on when pointer lock was used could have allowed a malicious page to trick a user into     granting permissions. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird <     115.9. (CVE-2024-2611)

  - If an attacker could find a way to trigger a particular code path in `SafeRefPtr`, it could have triggered     a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox < 124,     Firefox ESR < 115.9, and Thunderbird < 115.9. (CVE-2024-2612)

  - Memory safety bugs present in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8. 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. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and     Thunderbird < 115.9. (CVE-2024-2614)

  - To harden ICU against exploitation, the behavior for out-of-memory conditions was changed to crash instead     of attempt to continue. This vulnerability affects Firefox ESR < 115.9 and Thunderbird < 115.9.
    (CVE-2024-2616)

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 Windows host is prior to 115.9. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2024-13 advisory.

  - Memory safety bugs present in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8. 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-2024-2614)

  - An unchecked return value in TLS handshake code could have caused a potentially exploitable crash.
    (CVE-2024-0743)

  - An attacker could have leveraged the Windows Error Reporter to run arbitrary code on the system escaping     the sandbox. Note: This issue only affected Windows operating systems. Other operating systems are     unaffected. (CVE-2024-2605)

  - Return registers were overwritten which could have allowed an attacker to execute arbitrary code. Note:
    This issue only affected Armv7-A systems. Other operating systems are unaffected. (CVE-2024-2607)

  - <code>AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()</code> and     <code>AppendEncodedCharacters()</code> could have experienced integer overflows, causing underallocation     of an output buffer leading to an out of bounds write. (CVE-2024-2608)

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 124.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2024-12 advisory.

  - Memory safety bugs present in Firefox 123. 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-2024-2615)

  - An attacker could have leveraged the Windows Error Reporter to run arbitrary code on the system escaping     the sandbox. Note: This issue only affected Windows operating systems. Other operating systems are     unaffected. (CVE-2024-2605)

  - Passing invalid data could have led to invalid wasm values being created, such as arbitrary integers     turning into pointer values. (CVE-2024-2606)

  - Return registers were overwritten which could have allowed an attacker to execute arbitrary code. Note:
    This issue only affected Armv7-A systems. Other operating systems are unaffected. (CVE-2024-2607)

  - <code>AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()</code> and     <code>AppendEncodedCharacters()</code> could have experienced integer overflows, causing underallocation     of an output buffer leading to an out of bounds write. (CVE-2024-2608)

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 SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1002-1 advisory.

    Firefox Extended Support Release 115.9.1esr ESR MFSA 2024-16 (bsc#1221850).

    - CVE-2024-29944: Privileged JavaScript Execution via Event Handlers (bmo#1886852).


    Firefox Extended Support Release 115.9.0 ESR (bsc#1221327):

    - CVE-2024-0743: Crash in NSS TLS method (bmo#1867408).
    - CVE-2024-2605: Windows Error Reporter could be used as a Sandbox escape         vector (bmo#1872920).
    - CVE-2024-2607: JIT code failed to save return registers on Armv7-A (bmo#1879939).
    - CVE-2024-2608: Integer overflow could have led to out of bounds write (bmo#1880692).
    - CVE-2024-2616: Improve handling of out-of-memory conditions in ICU (bmo#1846197).
    - CVE-2023-5388: NSS susceptible to timing attack against RSA decryption (bmo#1780432).
    - CVE-2024-2610: Improper handling of html and body tags enabled CSP nonce         leakage (bmo#1871112).
    - CVE-2024-2611: Clickjacking vulnerability could have led to a user         accidentally granting permissions (bmo#1876675).
    - CVE-2024-2612: Self referencing object could have potentially led to a use-         after-free (bmo#1879444).
    - CVE-2024-2614: Memory safety bugs fixed in Firefox 124, Firefox ESR 115.9,         and Thunderbird 115.9 (bmo#1685358, bmo#1861016, bmo#1880405,         bmo#1881093).

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 remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-5d080305ab advisory.

    Update to 115.9.0

    * https://www.mozilla.org/en-US/security/advisories/mfsa2024-14/
    * https://www.thunderbird.net/en-US/thunderbird/115.9.0/releasenotes/

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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
192239	Mozilla Firefox ESR < 115.9	Nessus	MacOS X Local Security Checks	2024/3/19	2025/11/18	high
192294	Fedora 39 : firefox (2024-113454b56b)	Nessus	Fedora Local Security Checks	2024/3/20	2025/4/2	critical
192270	Slackware Linux 15.0 / current mozilla-firefox Multiple Vulnerabilities (SSA:2024-079-02)	Nessus	Slackware Local Security Checks	2024/3/19	2025/4/2	high
192240	Mozilla Firefox ESR < 115.9	Nessus	Windows	2024/3/19	2025/11/18	high
192243	Mozilla Firefox < 124.0	Nessus	Windows	2024/3/19	2025/11/18	critical
192648	SUSE SLED15: MozillaFirefox / MozillaFirefox-branding-upstream / etc (SUSE-SU-2024:1002-1)	Nessus	SuSE Local Security Checks	2024/3/28	2026/6/26	high
192642	Fedora 38 : thunderbird (2024-5d080305ab)	Nessus	Fedora Local Security Checks	2024/3/27	2025/4/2	high

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