安装的 Firefox 版本低于 16.0，因此受到以下漏洞的影响：

- 基于 Mozilla 的产品中使用的浏览器引擎存在多个内存安全缺陷，可能被利用以执行任意代码。(CVE-2012-3983)

-“<select>”元素可能被滥用，导致覆盖新加载页面的任意部分，还可能被用于发起点击劫持攻击。（CVE-2012-3984、CVE-2012-5354）

-“document.domain”行为的 HTML 规范违规可能被滥用，从而导致跨站脚本攻击。(CVE-2012-3985)

用于测试的某些功能方法 (DOMWindowUtils) 未受到正常保护，可以通过脚本被网页调用。(CVE-2012-3986)

调用全屏模式与向后导航历史记录相结合，可导致可被利用的拒绝服务。(CVE-2012-3988)

- 使用“instanceof”运算符对某些类型的 JavaScript 对象进行无效转换时，可能导致可利用的崩溃。(CVE-2012-3989)

- 如果通过 JSAP 调用“GetProperty”函数，获取跨源属性时可能绕过安全检查，从而导致执行任意代码。(CVE-2012-3991)

- 二进制插件可通过“top.location”访问“location”属性，“top”也可被“Object.defineProperty”遮蔽，这可能导致通过插件发起跨站脚本攻击。(CVE-2012-3994)

- Chrome 对象封装程序 (COW) 存在缺陷，可能允许访问特权功能、发起跨站脚本攻击或执行任意代码。（CVE-2012-3993、CVE-2012-4184）

-“location.hash”属性容易受到攻击，可能导致攻击者注入脚本或拦截发布数据。(CVE-2012-3992)

-“地址审查器”工具受多个可能被利用的释放后使用缺陷影响。（CVE-2012-3990、CVE-2012-3995、CVE-2012-4179、CVE-2012-4180、CVE-2012-4181、CVE-2012-4182、CVE-2012-4183）

-“地址审查器”工具受多个可能被利用的堆内存损坏问题的影响。（CVE-2012-4185、CVE-2012-4186、CVE-2012-4187、CVE-2012-4188）

远程主机受到 GLSA-201301-01 中所述漏洞的影响（Mozilla 产品：多种漏洞）

在 Mozilla Firefox、Thunderbird、SeaMonkey、NSS、GNU IceCat 和 XULRunner 中发现多种漏洞。请检查下面引用的 CVE 标识符以了解详细信息。
 影响：

远程攻击者可引诱用户查看特别构建的网页或电子邮件，这可能导致执行任意代码或拒绝服务的情况。此外，远程攻击者可能可以执行中间人攻击、获取敏感信息、绕过限制和保护机制、强制文件下载，进行 XML 注入攻击、进行 XSS 攻击、绕过同源策略、欺骗 URL 进行钓鱼攻击、触发垂直滚动、欺骗位置栏、欺骗 SSL 标识符、修改浏览器的字体、进行点击劫持攻击或者造成其他不明影响。
 本地攻击者可获得经提升的权限、获取敏感信息或替换任意已下载的文件。
 变通方案：

目前无任何已知的变通方案。

Versions of Firefox prior to 16.0 are potentially affected by the following security issues :

 - Multiple memory-corruption vulnerabilities in the browser engine that could lead to arbitrary code execution. (CVE-2012-3982, CVE-2012-3983, CVE-2012-4191)
 - A URI-spoofing vulnerability due to an error when handling the '<select>' dropdown menu. This issue can be exploited to display arbitrary content while showing the URL of another site. An attacker can also exploit this issue to cause click jacking attacks. (CVE-2012-3984, CVE-2012-5354)
 - A security-bypass vulnerability exists because it fails to properly enforce the same-origin policy. Specifically, the error occurs when handling 'document.domain'. An attacker can exploit this issue to execute cross-site scripting attacks. (CVE-2012-3985)
 - Multiple security bypass vulnerabilities exists in the 'nsDOMWindowUtils' methods. (CVE-2012-3986)
 - A cross-site scripting vulnerability exists because it fails to sufficiently sanitize user-supplied input. Specifically, this issue occurs when transitioning into Reader Mode. Note: This issue affects only Firefox for Android. CVE-2012-3987)
 - A use-after-free issue occurs when invoking full screen mode and navigating backwards in history. (CVE-2012-3988)
 - A denial-of-service vulnerability that occurs due to invalid cast error. Specifically, this issue occurs when using the instanceof operator on certain JavaScript objects. (CVE-2012-3989)
 - A security-bypass vulnerability exists because it fails to properly enforce the cross-origin policy. Specifically, this issue occurs when invoking the 'GetProperty()' function through JSAPI. An attacker can exploit this issue to perform arbitrary code-execution. (CVE-2012-3991)
 - A cross-site scripting vulnerability exists because it fails to sufficiently sanitize user-supplied input. Specifically, this issue occurs when handling the 'location' property through binary plugins. (CVE-2012-3994)
 - A security-bypass vulnerability exists because of an error in the Chrome Object Wrapper (COW) when handling the 'InstallTrigger' object. An attacker can exploit this issue to access certain privileged functions and properties. (CVE-2012-4184, CVE-2012-3993)
 - An arbitrary code-execution occurs when handling the 'location.hash' property and history navigation. (CVE-2012-3992)
 - An out-of-bounds read error affects the 'IsCSSWordSpacingSpace()' function. (CVE-2012-3995)
 - A use-after-free error affects the 'nsHTMLCSSUtils::CreateCSSPropertyTxn()' function. (CVE-2012-4179)
 - A heap-based buffer-overflow vulnerability exists in the 'nsHTMLEditor::IsPrevCharInNodeWhitespace()' function. (CVE-2012-4180)
 - A use-after-free error affects the 'nsSMILAnimationController::DoSample()' function. (CVE-2012-4181)
 - A use-after-free error affects the 'nsTextEditRules::WillInsert()' function. (CVE-2012-4182)
 - A use-after-free error affects the 'DOMSVGTests::GetRequiredFeatures()' function. (CVE-2012-4183)
 - A buffer-overflow vulnerability exists in the 'nsCharTraits::length()' function. (CVE-2012-4185)
 - A heap-based buffer-overflow vulnerability exists in the 'nsWaveReader::DecodeAudioData()" function. (CVE-2012-4186)
 - A memory-corruption vulnerability exists in the 'insPos' property. (CVE-2012-4187)
 - A heap-based buffer-overflow exists in the 'Convolve3x3()' function. (CVE-2012-4188)
 - A use-after-free error affects the 'nsIContent::GetNameSpaceID()' function. (CVE-2012-3990)

 - A cross domain information disclosure exists due to improper access to the 'location' object. (CVE-2012-4192)
 - A security-bypass vulnerability exists due to an error in security wrappers does not unwrap the 'defaultValue()' function properly. An attacker can exploit this issue to gain access to the 'location' object. (CVE-2012-4193)
These vulnerabilities allow attackers to execute arbitrary script or HTML code, steal cookie-based authentication credentials, conduct phishing attacks, execute arbitrary code in the context of the vulnerable application, crash affected applications, obtain potentially sensitive information, gain escalated privileges, bypass security restrictions, and perform unauthorized actions; other attacks may also be possible.

Versions of SeaMonkey 2.x prior to 2.13 are potentially affected by the following security issues :

 - Multiple memory-corruption vulnerabilities in the browser engine exist which could lead to arbitrary code execution. (CVE-2012-3982, CVE-2012-3983, CVE-2012-4191)
 - A URI-spoofing vulnerability exists due to an error when handling the '<select>' dropdown menu. This issue can be exploited to display arbitrary content while showing the URL of another site. An attacker can also exploit this issue to cause click jacking attacks. (CVE-2012-3984)
 - A security-bypass vulnerability exists because it fails to properly enforce the same-origin policy. Specifically, the error occurs when handling 'document.domain'. An attacker can exploit this issue to execute cross-site scripting attacks. (CVE-2012-3985)
 - Multiple security bypass vulnerabilities exist in the 'nsDOMWindowUtils' methods. (CVE-2012-3986)
 - A use-after-free issue occurs when invoking full screen mode and navigating backwards in history. (CVE-2012-3988)
 - A denial-of-service vulnerability exists due to an invalid cast error. Specifically, this issue occurs when using the instanceof operator on certain JavaScript objects. (CVE-2012-3989)
 - A security-bypass vulnerability exists because it fails to properly enforce the cross-origin policy. Specifically, this issue occurs when invoking the 'GetProperty()' function through JSAPI. An attacker can exploit this issue to perform arbitrary code-execution. (CVE-2012-3991)
 - A cross-site scripting vulnerability exists because it fails to sufficiently sanitize user-supplied input. Specifically, this issue occurs when handling the 'location' property through binary plugins. (CVE-2012-3994)
 - A security-bypass vulnerability exists because of an error in the Chrome Object Wrapper (COW) when handling the 'InstallTrigger' object. An attacker can exploit this issue to access certain privileged functions and properties. (CVE-2012-4184, CVE-2012-3993)
 - An arbitrary code-execution occurs when handling the 'location.hash' property and history navigation. (CVE-2012-3992)
 - An out-of-bounds read error affects the 'IsCSSWordSpacingSpace()' function. (CVE-2012-3995)
 - A use-after-free error affects the 'nsHTMLCSSUtils::CreateCSSPropertyTxn()' function. (CVE-2012-4179)
 - A heap-based buffer-overflow vulnerability exists in the 'nsHTMLEditor::IsPrevCharInNodeWhitespace()' function. (CVE-2012-4180)
 - A use-after-free error affects the 'nsSMILAnimationController::DoSample()' function. (CVE-2012-4181)
 - A use-after-free error affects the 'nsTextEditRules::WillInsert()' function. (CVE-2012-4182)
 - A use-after-free error affects the 'DOMSVGTests::GetRequiredFeatures()' function. (CVE-2012-4183)
 - A buffer-overflow vulnerability exists in the 'nsCharTraits::length()' function. (CVE-2012-4185)
 - A heap-based buffer-overflow vulnerability exists in the 'nsWaveReader::DecodeAudioData()" function. (CVE-2012-4186)
 - A memory-corruption vulnerability exists in the 'insPos' property. (CVE-2012-4187)
 - A heap-based buffer-overflow exists in the 'Convolve3x3()' function. (CVE-2012-4188)
 - A use-after-free error affects the 'nsIContent::GetNameSpaceID()' function. (CVE-2012-3990)
 - A cross domain information disclosure exists due to improper access to the 'location' object. (CVE-2012-4192)
 - A security-bypass vulnerability exists due to an error in security wrappers that does not unwrap the 'defaultValue()' function properly. An attacker can exploit this issue to gain access to the 'location' object. (CVE-2012-4193)

These vulnerabilities allow attackers to execute arbitrary script or HTML code, steal cookie-based authentication credentials, conduct phishing attacks, execute arbitrary code in the context of the vulnerable application, crash affected applications, obtain potentially sensitive information, gain escalated privileges, bypass security restrictions, and perform unauthorized actions; other attacks may also be possible.

Versions of Firefox prior to 16.0.1 are affected by the following security issues :

 - Multiple memory-corruption vulnerabilities in the browser engine that could lead to arbitrary code execution. (CVE-2012-3982, CVE-2012-3983, CVE-2012-4191)
 - A URI-spoofing vulnerability due to an error when handling the '<select>' dropdown menu. This issue can be exploited to display arbitrary content while showing the URL of another site. An attacker can also exploit this issue to cause click jacking attacks. (CVE-2012-3984, CVE-2012-5354)
 - A security-bypass vulnerability exists because it fails to properly enforce the same-origin policy. Specifically, the error occurs when handling 'document.domain'. An attacker can exploit this issue to execute cross-site scripting attacks. (CVE-2012-3985)
 - Multiple security bypass vulnerabilities exists in the 'nsDOMWindowUtils' methods. (CVE-2012-3986)
 - A cross-site scripting vulnerability exists because it fails to sufficiently sanitize user-supplied input. Specifically, this issue occurs when transitioning into Reader Mode. Note: This issue affects only Firefox for Android. CVE-2012-3987)
 - A use-after-free issue occurs when invoking full screen mode and navigating backwards in history. (CVE-2012-3988)
 - A denial-of-service vulnerability that occurs due to invalid cast error. Specifically, this issue occurs when using the instanceof operator on certain JavaScript objects. (CVE-2012-3989)
 - A security-bypass vulnerability exists because it fails to properly enforce the cross-origin policy. Specifically, this issue occurs when invoking the 'GetProperty()' function through JSAPI. An attacker can exploit this issue to perform arbitrary code-execution. (CVE-2012-3991)
 - A cross-site scripting vulnerability exists because it fails to sufficiently sanitize user-supplied input. Specifically, this issue occurs when handling the 'location' property through binary plugins. (CVE-2012-3994)
 - A security-bypass vulnerability exists because of an error in the Chrome Object Wrapper (COW) when handling the 'InstallTrigger' object. An attacker can exploit this issue to access certain privileged functions and properties. (CVE-2012-4184, CVE-2012-3993)
 - An arbitrary code-execution occurs when handling the 'location.hash' property and history navigation. (CVE-2012-3992)
 - An out-of-bounds read error affects the 'IsCSSWordSpacingSpace()' function. (CVE-2012-3995)
 - A use-after-free error affects the 'nsHTMLCSSUtils::CreateCSSPropertyTxn()' function. (CVE-2012-4179)
 - A heap-based buffer-overflow vulnerability exists in the 'nsHTMLEditor::IsPrevCharInNodeWhitespace()' function. (CVE-2012-4180)
 - A use-after-free error affects the 'nsSMILAnimationController::DoSample()' function. (CVE-2012-4181)
 - A use-after-free error affects the 'nsTextEditRules::WillInsert()' function. (CVE-2012-4182)
 - A use-after-free error affects the 'DOMSVGTests::GetRequiredFeatures()' function. (CVE-2012-4183)
 - A buffer-overflow vulnerability exists in the 'nsCharTraits::length()' function. (CVE-2012-4185)
 - A heap-based buffer-overflow vulnerability exists in the 'nsWaveReader::DecodeAudioData()' function. (CVE-2012-4186)
 - A memory-corruption vulnerability exists in the 'insPos' property. (CVE-2012-4187)
 - A heap-based buffer-overflow exists in the 'Convolve3x3()' function. (CVE-2012-4188)
 - A use-after-free error affects the 'nsIContent::GetNameSpaceID()' function. (CVE-2012-3990)
 - A cross domain information disclosure exists due to improper access to the 'location' object. (CVE-2012-4192)
 - A security-bypass vulnerability exists due to an error in security wrappers does not unwrap the 'defaultValue()' function properly. An attacker can exploit this issue to gain access to the 'location' object. (CVE-2012-4193)
 These vulnerabilities allow attackers to execute arbitrary script or HTML code, steal cookie-based authentication credentials, conduct phishing attacks, execute arbitrary code in the context of the vulnerable application, crash affected applications, obtain potentially sensitive information, gain escalated privileges, bypass security restrictions, and perform unauthorized actions; other attacks may also be possible.

Versions of Firefox 16.x are potentially affected by the following security issues :

  - Multiple memory-corruption vulnerabilities in the browser engine that could lead to arbitrary code execution. (CVE-2012-3982, CVE-2012-3983, CVE-2012-4191)

  - A URI-spoofing vulnerability due to an error when handling the '&lt;select&gt;' dropdown menu. This issue can be exploited to display arbitrary content while showing the URL of another site. An attacker can also exploit this issue to cause click jacking attacks. (CVE-2012-3984)

  - A security-bypass vulnerability exists because it fails to properly enforce the same-origin policy. Specifically, the error occurs when handling 'document.domain'. An attacker can exploit this issue to execute cross-site scripting attacks. (CVE-2012-3985)

  - Multiple security bypass vulnerabilities exists in the 'nsDOMWindowUtils' methods. (CVE-2012-3986)

  - A cross-site scripting vulnerability exists because it fails to sufficiently sanitize user-supplied input. Specifically, this issue occurs when transitioning into Reader Mode. Note: This issue affects only Firefox for Android. CVE-2012-3987)

  - A use-after-free issue occurs when invoking full screen mode and navigating backwards in history. (CVE-2012-3988)

  - A denial-of-service vulnerability that occurs due to invalid cast error. Specifically, this issue occurs when using the instanceof operator on certain JavaScript objects. (CVE-2012-3989)

  - A security-bypass vulnerability exists because it fails to properly enforce the cross-origin policy. Specifically, this issue occurs when invoking the 'GetProperty()' function through JSAPI. An attacker can exploit this issue to perform arbitrary code-execution. (CVE-2012-3991)

  - A cross-site scripting vulnerability exists because it fails to sufficiently sanitize user-supplied input. Specifically, this issue occurs when handling the 'location' property through binary plugins. (CVE-2012-3994)

  - A security-bypass vulnerability exists because of an error in the Chrome Object Wrapper (COW) when handling the 'InstallTrigger' object. An attacker can exploit this issue to access certain privileged functions and properties. (CVE-2012-4184, CVE-2012-3993)

  - An arbitrary code-execution occurs when handling the 'location.hash' property and history navigation. (CVE-2012-3992)

  - An out-of-bounds read error affects the 'IsCSSWordSpacingSpace()' function. (CVE-2012-3995)

  - A use-after-free error affects the 'nsHTMLCSSUtils::CreateCSSPropertyTxn()' function. (CVE-2012-4179)

  - A heap-based buffer-overflow vulnerability exists in the 'nsHTMLEditor::IsPrevCharInNodeWhitespace()' function. (CVE-2012-4180)

  - A use-after-free error affects the 'nsSMILAnimationController::DoSample()' function. (CVE-2012-4181)

  - A use-after-free error affects the 'nsTextEditRules::WillInsert()' function. (CVE-2012-4182)

  - A use-after-free error affects the 'DOMSVGTests::GetRequiredFeatures()' function. (CVE-2012-4183)

  - A buffer-overflow vulnerability exists in the 'nsCharTraits::length()' function. (CVE-2012-4185)

  - A heap-based buffer-overflow vulnerability exists in the 'nsWaveReader::DecodeAudioData()" function. (CVE-2012-4186)

  - A memory-corruption vulnerability exists in the 'insPos' property. (CVE-2012-4187)

  - A heap-based buffer-overflow exists in the 'Convolve3x3()' function. (CVE-2012-4188)

  - A use-after-free error affects the 'nsIContent::GetNameSpaceID()' function. (CVE-2012-3990)

  - A cross domain information disclosure exists due to improper access to the 'location' object. (CVE-2012-4192)

  - A security-bypass vulnerability exists due to an error in security wrappers does not unwrap the 'defaultValue()' function properly. An attacker can exploit this issue to gain access to the 'location' object. (CVE-2012-4193)
These vulnerabilities allow attackers to execute arbitrary script or HTML code, steal cookie-based authentication credentials, conduct phishing attacks, execute arbitrary code in the context of the vulnerable application, crash affected applications, obtain potentially sensitive information, gain escalated privileges, bypass security restrictions, and perform unauthorized actions; other attacks may also be possible.

Versions of Firefox 16.x are potentially affected by the following security issues :

  - Multiple memory-corruption vulnerabilities in the browser engine that could lead to arbitrary code execution. (CVE-2012-3982, CVE-2012-3983, CVE-2012-4191)

  - A URI-spoofing vulnerability due to an error when handling the '&lt;select&gt;' dropdown menu. This issue can be exploited to display arbitrary content while showing the URL of another site. An attacker can also exploit this issue to cause click jacking attacks. (CVE-2012-3984, CVE-2012-5354)

  - A security-bypass vulnerability exists because it fails to properly enforce the same-origin policy. Specifically, the error occurs when handling 'document.domain'. An attacker can exploit this issue to execute cross-site scripting attacks. (CVE-2012-3985)

  - Multiple security bypass vulnerabilities exists in the 'nsDOMWindowUtils' methods. (CVE-2012-3986)

  - A cross-site scripting vulnerability exists because it fails to sufficiently sanitize user-supplied input. Specifically, this issue occurs when transitioning into Reader Mode. Note: This issue affects only Firefox for Android. CVE-2012-3987)

  - A use-after-free issue occurs when invoking full screen mode and navigating backwards in history. (CVE-2012-3988)

  - A denial-of-service vulnerability that occurs due to invalid cast error. Specifically, this issue occurs when using the instanceof operator on certain JavaScript objects. (CVE-2012-3989)

  - A security-bypass vulnerability exists because it fails to properly enforce the cross-origin policy. Specifically, this issue occurs when invoking the 'GetProperty()' function through JSAPI. An attacker can exploit this issue to perform arbitrary code-execution. (CVE-2012-3991)

  - A cross-site scripting vulnerability exists because it fails to sufficiently sanitize user-supplied input. Specifically, this issue occurs when handling the 'location' property through binary plugins. (CVE-2012-3994)

  - A security-bypass vulnerability exists because of an error in the Chrome Object Wrapper (COW) when handling the 'InstallTrigger' object. An attacker can exploit this issue to access certain privileged functions and properties. (CVE-2012-4184, CVE-2012-3993)

  - An arbitrary code-execution occurs when handling the 'location.hash' property and history navigation. (CVE-2012-3992)

  - An out-of-bounds read error affects the 'IsCSSWordSpacingSpace()' function. (CVE-2012-3995)

  - A use-after-free error affects the 'nsHTMLCSSUtils::CreateCSSPropertyTxn()' function. (CVE-2012-4179)

  - A heap-based buffer-overflow vulnerability exists in the 'nsHTMLEditor::IsPrevCharInNodeWhitespace()' function. (CVE-2012-4180)

  - A use-after-free error affects the 'nsSMILAnimationController::DoSample()' function. (CVE-2012-4181)

  - A use-after-free error affects the 'nsTextEditRules::WillInsert()' function. (CVE-2012-4182)

  - A use-after-free error affects the 'DOMSVGTests::GetRequiredFeatures()' function. (CVE-2012-4183)

  - A buffer-overflow vulnerability exists in the 'nsCharTraits::length()' function. (CVE-2012-4185)

  - A heap-based buffer-overflow vulnerability exists in the 'nsWaveReader::DecodeAudioData()" function. (CVE-2012-4186)

  - A memory-corruption vulnerability exists in the 'insPos' property. (CVE-2012-4187)

  - A heap-based buffer-overflow exists in the 'Convolve3x3()' function. (CVE-2012-4188)

  - A use-after-free error affects the 'nsIContent::GetNameSpaceID()' function. (CVE-2012-3990)

 - A cross domain information disclosure exists due to improper access to the 'location' object. (CVE-2012-4192)

  - A security-bypass vulnerability exists due to an error in security wrappers does not unwrap the 'defaultValue()' function properly. An attacker can exploit this issue to gain access to the 'location' object. (CVE-2012-4193)
 These vulnerabilities allow attackers to execute arbitrary script or HTML code, steal cookie-based authentication credentials, conduct phishing attacks, execute arbitrary code in the context of the vulnerable application, crash affected applications, obtain potentially sensitive information, gain escalated privileges, bypass security restrictions, and perform unauthorized actions; other attacks may also be possible.

Versions of Firefox 15.x are potentially affected by the following security issues :

  - Multiple memory-corruption vulnerabilities in the browser engine that could lead to arbitrary code execution. (CVE-2012-3982, CVE-2012-3983, CVE-2012-4191)

  - A URI-spoofing vulnerability due to an error when handling the '&lt;select&gt;' dropdown menu. This issue can be exploited to display arbitrary content while showing the URL of another site. An attacker can also exploit this issue to cause click jacking attacks. (CVE-2012-3984, CVE-2012-5354)

  - A security-bypass vulnerability exists because it fails to properly enforce the same-origin policy. Specifically, the error occurs when handling 'document.domain'. An attacker can exploit this issue to execute cross-site scripting attacks. (CVE-2012-3985)

  - Multiple security bypass vulnerabilities exists in the 'nsDOMWindowUtils' methods. (CVE-2012-3986)

  - A cross-site scripting vulnerability exists because it fails to sufficiently sanitize user-supplied input. Specifically, this issue occurs when transitioning into Reader Mode. Note: This issue affects only Firefox for Android. CVE-2012-3987)

  - A use-after-free issue occurs when invoking full screen mode and navigating backwards in history. (CVE-2012-3988)

  - A denial-of-service vulnerability that occurs due to invalid cast error. Specifically, this issue occurs when using the instanceof operator on certain JavaScript objects. (CVE-2012-3989)

  - A security-bypass vulnerability exists because it fails to properly enforce the cross-origin policy. Specifically, this issue occurs when invoking the 'GetProperty()' function through JSAPI. An attacker can exploit this issue to perform arbitrary code-execution. (CVE-2012-3991)

  - A cross-site scripting vulnerability exists because it fails to sufficiently sanitize user-supplied input. Specifically, this issue occurs when handling the 'location' property through binary plugins. (CVE-2012-3994)

  - A security-bypass vulnerability exists because of an error in the Chrome Object Wrapper (COW) when handling the 'InstallTrigger' object. An attacker can exploit this issue to access certain privileged functions and properties. (CVE-2012-4184, CVE-2012-3993)

  - An arbitrary code-execution occurs when handling the 'location.hash' property and history navigation. (CVE-2012-3992)

  - An out-of-bounds read error affects the 'IsCSSWordSpacingSpace()' function. (CVE-2012-3995)

  - A use-after-free error affects the 'nsHTMLCSSUtils::CreateCSSPropertyTxn()' function. (CVE-2012-4179)

  - A heap-based buffer-overflow vulnerability exists in the 'nsHTMLEditor::IsPrevCharInNodeWhitespace()' function. (CVE-2012-4180)

  - A use-after-free error affects the 'nsSMILAnimationController::DoSample()' function. (CVE-2012-4181)

  - A use-after-free error affects the 'nsTextEditRules::WillInsert()' function. (CVE-2012-4182)

  - A use-after-free error affects the 'DOMSVGTests::GetRequiredFeatures()' function. (CVE-2012-4183)

  - A buffer-overflow vulnerability exists in the 'nsCharTraits::length()' function. (CVE-2012-4185)

  - A heap-based buffer-overflow vulnerability exists in the 'nsWaveReader::DecodeAudioData()" function. (CVE-2012-4186)

  - A memory-corruption vulnerability exists in the 'insPos' property. (CVE-2012-4187)

  - A heap-based buffer-overflow exists in the 'Convolve3x3()' function. (CVE-2012-4188)

  - A use-after-free error affects the 'nsIContent::GetNameSpaceID()' function. (CVE-2012-3990)

 - A cross domain information disclosure exists due to improper access to the 'location' object. (CVE-2012-4192)

  - A security-bypass vulnerability exists due to an error in security wrappers does not unwrap the 'defaultValue()' function properly. An attacker can exploit this issue to gain access to the 'location' object. (CVE-2012-4193)
These vulnerabilities allow attackers to execute arbitrary script or HTML code, steal cookie-based authentication credentials, conduct phishing attacks, execute arbitrary code in the context of the vulnerable application, crash affected applications, obtain potentially sensitive information, gain escalated privileges, bypass security restrictions, and perform unauthorized actions; other attacks may also be possible.

ID	Name	Product	Family	Published	Updated	Severity
62576	Firefox < 16.0 多种漏洞 (Mac OS X)	Nessus	MacOS X Local Security Checks	10/17/2012	12/4/2019	critical
63402	GLSA-201301-01：Mozilla 产品：多种漏洞 (BEAST)	Nessus	Gentoo Local Security Checks	1/8/2013	12/5/2022	critical
6602	Mozilla Firefox < 16.0 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	10/16/2012	3/6/2019	high
6603	SeaMonkey 2.x < 2.13 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	10/16/2012	3/6/2019	high
6604	Mozilla Thunderbird < 16.0.1 Multiple Vulnerabilities	Nessus Network Monitor	SMTP Clients	10/16/2012	3/6/2019	high
801301	Mozilla SeaMonkey 2.x < 2.13 Multiple Vulnerabilities	Log Correlation Engine	Web Clients	10/16/2012		high
801323	Mozilla Thunderbird 15.x <= 15 Multiple Vulnerabilities	Log Correlation Engine	SMTP Clients	10/16/2012		high
801325	Mozilla Firefox 15.x <= 15 Multiple Vulnerabilities	Log Correlation Engine	Web Clients	10/16/2012		high

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critical

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high

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