遠端 macOS 或 Mac OS X 主機上安裝的 Firefox 版本比 110.0 版舊。因此，會受到 mfsa2023-05 公告中提及的多個弱點影響。

  - Mozilla 開發人員 Timothy Nikkel、Gabriele Svelto、Jeff Muizelaar 及 Mozilla Fuzzing 團隊報告 Firefox 109 中存在記憶體安全錯誤。某些錯誤顯示記憶體會遭到損毀，我們推測若有心人士有意操控，可能惡意利用其中部分錯誤執行任意程式碼。
    (CVE-2023-25745)

  - 從 <code>nsHTMLDocument</code> 到 <code>nsIContent</code> 的無效向下轉換可導致未定義的行為。(CVE-2023-25736)

  - <code>Content-Security-Policy-Report-Only</code> 標頭可允許攻擊者在與 iframe 互動觸發重新導向時洩漏子 iframe 的未遮蓋 URI。(CVE-2023-25728)

  - 叫用 <code>requestFullscreen</code> 然後封鎖主執行緒的背景指令碼可無限期強制瀏覽器進入全螢幕模式，進而導致潛在的使用者混淆或偽造攻擊。
    (CVE-2023-25730)

  - 缺少進入全螢幕模式的應用程式通知，可導致惡意網站偽造瀏覽器 Chrome。此錯誤只會影響 Firefox Focus，其他版本的 Firefox 不受影響。
    (CVE-2023-25743)

請注意，Nessus 並未測試這些問題，而是僅依據應用程式自我報告的版本號碼作出判斷。

远程 macOS 或 Mac OS X 主机上安装的 Mozilla Firefox 版本低于 110.0。因此，该应用程序受到 mfsa2023-05 公告中涉及的多个漏洞的影响。

  - Mozilla 开发人员 Timothy Nikkel、Gabriele Svelto、Jeff Muizelaar 以及 Mozilla Fuzzing 团队报告 Firefox 109 中存在内存安全错误。其中某些错误展示出内存损坏迹象，我们推测如果攻击者进行足够的尝试，则可以利用此漏洞运行任意代码。
    (CVE-2023-25745)

  - 从 <code>nsHTMLDocument</code> 到 <code>nsIContent</code> 的无效向下转换可导致未定义的行为。 (CVE-2023-25736)

  - 当与 iframe 交互触发重定向时，<code>Content-Security-Policy-Report-Only</code> 标头可允许攻击者泄漏子 iframe 的未编辑 URI。(CVE-2023-25728)

  - 调用 <code>requestFullscreen</code> 然后阻断主线程的后台脚本可强制浏览器无限期进入全屏模式，从而可能导致用户混淆或欺骗攻击。
    (CVE-2023-25730)

  - 应用程序内缺少用于进入全屏模式的通知，可导致恶意网站伪造浏览器 chrome。此错误仅影响 Firefox Focus。其他版本的 Firefox 不受影响。
    (CVE-2023-25743)

请注意，Nessus 尚未测试这些问题，而是只依据应用程序自我报告的版本号进行判断。

远程主机受到 GLSA-202305-36 中所述漏洞的影响（Mozilla Thunderbird：多个漏洞）

  - matrix-js-sdk 是适用于 JavaScript 的 Matrix 消息传递协议客户端-服务器 SDK。在 24.0.0 之前版本中，关键位置使用特殊字符串发送的事件可能会临时中断或阻止 matrix-js-sdk 正常运行，从而可能影响使用者安全处理数据的能力。请注意，matrix-js-sdk 可能看似正常运行，但实际排除或损坏呈现给使用者的运行时数据。此漏洞不同于涵盖类似问题的 GHSA-rfv9-x7hh-xc32。已在 matrix-js-sdk 24.0.0 中修补此问题，建议用户升级。目前尚无针对此漏洞的变通方案。(CVE-2023-28427)

  - Mozilla：合并 S/MIME 和 OpenPGP 的消息导致用户界面锁定 (

远程 Windows 主机上安装的 Firefox 版本低于 110.0。因此，该应用程序受到 mfsa2023-05 公告中涉及的多个漏洞的影响。

  - Mozilla 开发人员 Timothy Nikkel、Gabriele Svelto、Jeff Muizelaar 以及 Mozilla Fuzzing 团队报告 Firefox 109 中存在内存安全错误。其中某些错误展示出内存损坏迹象，我们推测如果攻击者进行足够的尝试，则可以利用此漏洞运行任意代码。
    (CVE-2023-25745)

  - 从 <code>nsHTMLDocument</code> 到 <code>nsIContent</code> 的无效向下转换可导致未定义的行为。 (CVE-2023-25736)

  - 当与 iframe 交互触发重定向时，<code>Content-Security-Policy-Report-Only</code> 标头可允许攻击者泄漏子 iframe 的未编辑 URI。(CVE-2023-25728)

  - 调用 <code>requestFullscreen</code> 然后阻断主线程的后台脚本可强制浏览器无限期进入全屏模式，从而可能导致用户混淆或欺骗攻击。
    (CVE-2023-25730)

  - 应用程序内缺少用于进入全屏模式的通知，可导致恶意网站伪造浏览器 chrome。此错误仅影响 Firefox Focus。其他版本的 Firefox 不受影响。
    (CVE-2023-25743)

请注意，Nessus 尚未测试这些问题，而是只依据应用程序自我报告的版本号进行判断。

遠端主機受到 GLSA-202305-36 中所述的弱點影響 (Mozilla Thunderbird：多個弱點)

  -matrix-js-sdk 是適用於 JavaScript 的 Matrix 訊息通訊協定用戶端至伺服器 SDK。在 24.0.0 之前版本中，關鍵位置使用特殊字串傳送的事件可能暫時中斷或阻止 matrix-js-sdk 正常運作，這可能會影響使用者安全處理資料的能力。請注意，matrix-js-sdk 可能看似正常運作，但實際排除或損毀呈現給使用者的執行階段資料。此弱點不同於涵蓋類似問題的 GHSA-rfv9-x7hh-xc32。目前已在 matrix-js-sdk 24.0.0 中修補此問題，建議使用者升級。目前沒有任何因應措施可解決此弱點。(CVE-2023-28427)

  - Mozilla：結合 S/MIME 和 OpenPGP 的訊息鎖定使用者介面 (

遠端 Windows 主機上安裝的 Firefox 版本是 110.0 之前版本。因此，會受到 mfsa2023-05 公告中提及的多個弱點影響。

  - Mozilla 開發人員 Timothy Nikkel、Gabriele Svelto、Jeff Muizelaar 及 Mozilla Fuzzing 團隊報告 Firefox 109 中存在記憶體安全錯誤。某些錯誤顯示記憶體會遭到損毀，我們推測若有心人士有意操控，可能惡意利用其中部分錯誤執行任意程式碼。
    (CVE-2023-25745)

  - 從 <code>nsHTMLDocument</code> 到 <code>nsIContent</code> 的無效向下轉換可導致未定義的行為。(CVE-2023-25736)

  - <code>Content-Security-Policy-Report-Only</code> 標頭可允許攻擊者在與 iframe 互動觸發重新導向時洩漏子 iframe 的未遮蓋 URI。(CVE-2023-25728)

  - 叫用 <code>requestFullscreen</code> 然後封鎖主執行緒的背景指令碼可無限期強制瀏覽器進入全螢幕模式，進而導致潛在的使用者混淆或偽造攻擊。
    (CVE-2023-25730)

  - 缺少進入全螢幕模式的應用程式通知，可導致惡意網站偽造瀏覽器 Chrome。此錯誤只會影響 Firefox Focus，其他版本的 Firefox 不受影響。
    (CVE-2023-25743)

請注意，Nessus 並未測試這些問題，而是僅依據應用程式自我報告的版本號碼作出判斷。

リモートの macOS または Mac OS X ホストにインストールされている Firefox のバージョンは、110.0 より前のものです。したがって、mfsa2023-05 のアドバイザリに記載されている複数の脆弱性の影響を受けます。

  - Mozilla 開発者 Timothy Nikkel 氏、Gabriele Svelto 氏、Jeff Muizelaar 氏および Mozilla Fuzzing Team は、Firefox 109 に存在するメモリ安全性のバグを報告しました。これらのバグの一部にはメモリ破損の証拠が示されており、当社では、手間をかけることにより、これらの一部が悪用され、任意のコードが実行される可能性があると推測しています。
    (CVE-2023-25745)

  - <code>nsHTMLDocument</code> から<code>nsIContent</code> への無効なダウンキャストにより、未定義の動作を引き起こす可能性があります。(CVE-2023-25736)

  - <code>Content-Security-Policy-Report-Only</code> ヘッダーにより、攻撃者は、その iframe とのやりとりがリダイレクトを発生させる際に、子 iframe の未編集の URI を漏洩させる可能性があります。(CVE-2023-25728)

  - バックグラウンドスクリプトが <code>requestFullscreen</code> を呼び出し、その後メインスレッドをブロックすることにより、ブラウザが無期限にフルスクリーンモードになり、ユーザーの混乱やなりすまし攻撃が発生する可能性があります。
    (CVE-2023-25730)

  - フルスクリーンモードに入る際のアプリ通知の欠如により、悪意のある Web サイトがブラウザの chrome を偽装する可能性がありました。このバグの影響を受けるのは Firefox Focus のみです。Firefox の他のバージョンは影響を受けません。
    (CVE-2023-25743)

Nessus はこれらの問題をテストしておらず、代わりにアプリケーションが自己報告するバージョン番号にのみ依存していることに注意してください。

リモートの Windows ホストにインストールされている Firefox のバージョンは、110.0 より前です。したがって、mfsa2023-05 のアドバイザリに記載されている複数の脆弱性の影響を受けます。

  - Mozilla 開発者 Timothy Nikkel 氏、Gabriele Svelto 氏、Jeff Muizelaar 氏および Mozilla Fuzzing Team は、Firefox 109 に存在するメモリ安全性のバグを報告しました。これらのバグの一部にはメモリ破損の証拠が示されており、当社では、手間をかけることにより、これらの一部が悪用され、任意のコードが実行される可能性があると推測しています。
    (CVE-2023-25745)

  - <code>nsHTMLDocument</code> から<code>nsIContent</code> への無効なダウンキャストにより、未定義の動作を引き起こす可能性があります。(CVE-2023-25736)

  - <code>Content-Security-Policy-Report-Only</code> ヘッダーにより、攻撃者は、その iframe とのやりとりがリダイレクトを発生させる際に、子 iframe の未編集の URI を漏洩させる可能性があります。(CVE-2023-25728)

  - バックグラウンドスクリプトが <code>requestFullscreen</code> を呼び出し、その後メインスレッドをブロックすることにより、ブラウザが無期限にフルスクリーンモードになり、ユーザーの混乱やなりすまし攻撃が発生する可能性があります。
    (CVE-2023-25730)

  - フルスクリーンモードに入る際のアプリ通知の欠如により、悪意のある Web サイトがブラウザの chrome を偽装する可能性がありました。このバグの影響を受けるのは Firefox Focus のみです。Firefox の他のバージョンは影響を受けません。
    (CVE-2023-25743)

Nessus はこれらの問題をテストしておらず、代わりにアプリケーションが自己報告するバージョン番号にのみ依存していることに注意してください。

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 110.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2023-05 advisory.

  - Mozilla developers Timothy Nikkel, Gabriele Svelto, Jeff Muizelaar and the Mozilla Fuzzing Team reported     memory safety bugs present in Firefox 109. 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-2023-25745)

  - An invalid downcast from <code>nsHTMLDocument</code> to <code>nsIContent</code> could have lead to     undefined behavior. (CVE-2023-25736)

  - The <code>Content-Security-Policy-Report-Only</code> header could allow an attacker to leak a child     iframe's unredacted URI when interaction with that iframe triggers a redirect. (CVE-2023-25728)

  - A background script invoking <code>requestFullscreen</code> and then blocking the main thread could force     the browser into fullscreen mode indefinitely, resulting in potential user confusion or spoofing attacks.
    (CVE-2023-25730)

  - A lack of in app notification for entering fullscreen mode could have lead to a malicious website spoofing     browser chrome. This bug only affects Firefox Focus. Other versions of Firefox are unaffected.
    (CVE-2023-25743)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

An update of the mozjs package has been released.

The remote host is affected by the vulnerability described in GLSA-202305-36 (Mozilla Thunderbird: Multiple Vulnerabilities)

  - matrix-js-sdk is a Matrix messaging protocol Client-Server SDK for JavaScript. In versions prior to 24.0.0     events sent with special strings in key places can temporarily disrupt or impede the matrix-js-sdk from     functioning properly, potentially impacting the consumer's ability to process data safely. Note that the     matrix-js-sdk can appear to be operating normally but be excluding or corrupting runtime data presented to     the consumer. This vulnerability is distinct from GHSA-rfv9-x7hh-xc32 which covers a similar issue. The     issue has been patched in matrix-js-sdk 24.0.0 and users are advised to upgrade. There are no known     workarounds for this vulnerability. (CVE-2023-28427)

  - Mozilla: User Interface lockup with messages combining S/MIME and OpenPGP (CVE-2023-0616)

  - An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory     writes via PKCS 12 Safe Bag attributes being mishandled.  (CVE-2023-0767)

  - Unexpected data returned from the Safe Browsing API could have led to memory corruption and a potentially     exploitable crash.  (CVE-2023-1945)

  - A double-free in libwebp could have led to memory corruption and a potentially exploitable crash.
    (CVE-2023-1999)

  - Mozilla: Content security policy leak in violation reports using iframes (CVE-2023-25728)

  - Permission prompts for opening external schemes were only shown for <code>ContentPrincipals</code>     resulting in extensions being able to open them without user interaction via     <code>ExpandedPrincipals</code>. This could lead to further malicious actions such as downloading files or     interacting with software already installed on the system.  (CVE-2023-25729)

  - A background script invoking <code>requestFullscreen</code> and then blocking the main thread could force     the browser into fullscreen mode indefinitely, resulting in potential user confusion or spoofing attacks.
    (CVE-2023-25730)

  - When encoding data from an <code>inputStream</code> in <code>xpcom</code> the size of the input being     encoded was not correctly calculated potentially leading to an out of bounds memory write.
    (CVE-2023-25732)

  - After downloading a Windows <code>.url</code> shortcut from the local filesystem, an attacker could supply     a remote path that would lead to unexpected network requests from the operating system.  This also had the     potential to leak NTLM credentials to the resource. This bug only affects Thunderbird on Windows. Other     operating systems are unaffected.  (CVE-2023-25734)

  - Cross-compartment wrappers wrapping a scripted proxy could have caused objects from other compartments to     be stored in the main compartment resulting in a use-after-free after unwrapping the proxy.
    (CVE-2023-25735)

  - An invalid downcast from <code>nsTextNode</code> to <code>SVGElement</code> could have lead to undefined     behavior.  (CVE-2023-25737)

  - Members of the <code>DEVMODEW</code> struct set by the printer device driver weren't being validated and     could have resulted in invalid values which in turn would cause the browser to attempt out of bounds     access to related variables. This bug only affects Thunderbird on Windows. Other operating systems are     unaffected.  (CVE-2023-25738)

  - Module load requests that failed were not being checked as to whether or not they were cancelled causing a     use-after-free in <code>ScriptLoadContext</code>.  (CVE-2023-25739)

  - After downloading a Windows <code>.scf</code> script from the local filesystem, an attacker could supply a     remote path that would lead to unexpected network requests from the operating system. This also had the     potential to leak NTLM credentials to the resource. This bug only affects Firefox for Windows. Other     operating systems are unaffected.  (CVE-2023-25740)

  - When dragging and dropping an image cross-origin, the image's size could potentially be leaked. This     behavior was shipped in 109 and caused web compatibility problems as well as this security concern, so the     behavior was disabled until further review.  (CVE-2023-25741)

  - When importing a SPKI RSA public key as ECDSA P-256, the key would be handled incorrectly causing the tab     to crash.  (CVE-2023-25742)

  - Mozilla: Fullscreen notification not shown in Firefox Focus (CVE-2023-25743)

  - Mozilla developers Kershaw Chang and the Mozilla Fuzzing Team reported memory safety bugs present in     Firefox 109 and Firefox ESR 102.7. 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-2023-25744)

  - Mozilla developers Timothy Nikkel, Gabriele Svelto, Jeff Muizelaar and the Mozilla Fuzzing Team reported     memory safety bugs present in Firefox 109. 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-2023-25745)

  - Mozilla developers Philipp and Gabriele Svelto reported memory safety bugs present in Thunderbird 102.7.
    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-2023-25746)

  - Mozilla: Incorrect code generation during JIT compilation (CVE-2023-25751)

  - Mozilla: Potential out-of-bounds when accessing throttled streams (CVE-2023-25752)

  - Mozilla: Invalid downcast in Worklets (CVE-2023-28162)

  - When downloading files through the Save As dialog on Windows with suggested filenames containing     environment variable names, Windows would have resolved those in the context of the current user.  This     bug only affects Firefox on Windows. Other versions of Firefox are unaffected.  (CVE-2023-28163)

  - Mozilla: URL being dragged from a removed cross-origin iframe into the same tab triggered navigation     (CVE-2023-28164)

  - Mozilla: Memory safety bugs fixed in Firefox 111 and Firefox ESR 102.9 (CVE-2023-28176)

  - A website could have obscured the fullscreen notification by using a combination of     <code>window.open</code>, fullscreen requests, <code>window.name</code> assignments, and     <code>setInterval</code> calls. This could have led to user confusion and possible spoofing attacks.
    (CVE-2023-29533)

  - Following a Garbage Collector compaction, weak maps may have been accessed before they were correctly     traced. This resulted in memory corruption and a potentially exploitable crash.  (CVE-2023-29535)

  - An attacker could cause the memory manager to incorrectly free a pointer that addresses attacker-     controlled memory, resulting in an assertion, memory corruption, or a potentially exploitable crash.
    (CVE-2023-29536)

  - When handling the filename directive in the Content-Disposition header, the filename would be truncated if     the filename contained a NULL character. This could have led to reflected file download attacks     potentially tricking users to install malware.  (CVE-2023-29539)

  - Thunderbird did not properly handle downloads of files ending in <code>.desktop</code>, which can be     interpreted to run attacker-controlled commands.  This bug only affects Thunderbird for Linux on certain     Distributions. Other operating systems are unaffected, and Mozilla is unable to enumerate all affected     Linux Distributions.  (CVE-2023-29541)

  - A wrong lowering instruction in the ARM64 Ion compiler resulted in a wrong optimization result.
    (CVE-2023-29548)

  - Mozilla developers Andrew Osmond, Sebastian Hengst, Andrew McCreight, and the Mozilla Fuzzing Team     reported memory safety bugs present in Thunderbird 102.9. 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-2023-29550)

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 110.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2023-05 advisory.

  - Mozilla developers Timothy Nikkel, Gabriele Svelto, Jeff Muizelaar and the Mozilla Fuzzing Team reported     memory safety bugs present in Firefox 109. 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-2023-25745)

  - An invalid downcast from <code>nsHTMLDocument</code> to <code>nsIContent</code> could have lead to     undefined behavior. (CVE-2023-25736)

  - The <code>Content-Security-Policy-Report-Only</code> header could allow an attacker to leak a child     iframe's unredacted URI when interaction with that iframe triggers a redirect. (CVE-2023-25728)

  - A background script invoking <code>requestFullscreen</code> and then blocking the main thread could force     the browser into fullscreen mode indefinitely, resulting in potential user confusion or spoofing attacks.
    (CVE-2023-25730)

  - A lack of in app notification for entering fullscreen mode could have lead to a malicious website spoofing     browser chrome. This bug only affects Firefox Focus. Other versions of Firefox are unaffected.
    (CVE-2023-25743)

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
171455	Mozilla Firefox < 110.0	Nessus	MacOS X Local Security Checks	2023/2/14	2025/11/18	critical
171455	Mozilla Firefox < 110.0	Nessus	MacOS X Local Security Checks	2023/2/14	2025/11/18	critical
176468	GLSA-202305-36：Mozilla Thunderbird：多个漏洞	Nessus	Gentoo Local Security Checks	2023/5/30	2023/8/29	high
171454	Mozilla Firefox < 110.0	Nessus	Windows	2023/2/14	2025/11/18	critical
176468	GLSA-202305-36：Mozilla Thunderbird：多個弱點	Nessus	Gentoo Local Security Checks	2023/5/30	2023/8/29	high
171454	Mozilla Firefox < 110.0	Nessus	Windows	2023/2/14	2025/11/18	critical
171455	Mozilla Firefox < 110.0	Nessus	MacOS X Local Security Checks	2023/2/14	2025/11/18	critical
171454	Mozilla Firefox < 110.0	Nessus	Windows	2023/2/14	2025/11/18	critical
171455	Mozilla Firefox < 110.0	Nessus	MacOS X Local Security Checks	2023/2/14	2025/11/18	critical
204437	Photon OS 5.0: Mozjs PHSA-2023-5.0-0035	Nessus	PhotonOS Local Security Checks	2024/7/24	2024/7/24	critical
176468	GLSA-202305-36 : Mozilla Thunderbird: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	2023/5/30	2023/8/29	high
171454	Mozilla Firefox < 110.0	Nessus	Windows	2023/2/14	2025/11/18	critical

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