firefox 更新现可用于 Red Hat Enterprise Linux 6。Red Hat 产品安全团队已将此更新评级为具有重要安全影响。可从“参考”部分中的 CVE 链接获取通用漏洞评分系统 (CVSS) 基本分数，其针对每个漏洞给出了详细的严重性等级。Mozilla Firefox 是一个开源网页浏览器，设计满足标准合规、性能和可移植性要求。此更新将 Firefox 升级到版本 60.3.0 ESR。安全修复：* Mozilla：Firefox 63 和 Firefox ESR 60.3 中的内存安全缺陷已修复 (CVE-2018-12390) * Mozilla：嵌套事件循环崩溃 (CVE-2018-12392) * Mozilla：在 Unicode 转换加载 JavaScript 过程中存在整数溢出 (CVE-2018-12393) * Mozilla：通过标头重写，导致域限制的 WebExtension 绕过 (CVE-2018-12395) * Mozilla：可在禁用环境中执行 WebExtension 内容脚本 (CVE-2018-12396) * Mozilla：WebExtension 本地文件权限检查绕过 (CVE-2018-12397) * Mozilla：Firefox ESR 60.3 中的内存安全缺陷已修复 (CVE-2018-12389) 有关此安全问题的详细信息，包括其影响、CVSS 分数、致谢和其他相关信息，请参阅列于“参考”部分的 CVE 页面。Red Hat 在此感谢 Mozilla 项目报告这些问题。上游感谢原始报告者 Christian Holler、Bob Owen、Boris Zbarsky、Calixte Denizet、Jason Kratzer、Jed Davis、Taegeon Lee、Philipp、Ronald Crane、Raul Gurzau、Gary Kwong、Tyson Smith、Raymond Forbes、Bogdan Tara、Nils、Rob Wu、Andrew Swan 和 Daniel Veditz。

远程 Windows 主机上安装的 Mozilla Thunderbird 版本低于 60.3。因而会受到 2018 年 10 月 31 日 Mozilla Thunderbird 稳定渠道更新发布说明中注明的多个漏洞的影响。请参阅发布说明以查看更多信息。请注意，Nessus 并未试图利用这些问题，而只依赖于应用程序自我报告的版本号。

远程主机受到 GLSA-201811-04 中所述漏洞的影响（Mozilla Firefox：多个漏洞）在 Mozilla Firefox 中发现多个漏洞。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制的网页，进而可能以进程的权限来执行任意代码、造成拒绝服务情况、绕过访问限制、访问其他受保护的信息。解决方法：目前无任何已知的解决方法。

在 Thunderbird 中已发现多种安全问题：多个内存安全错误可能导致执行任意代码或拒绝服务。

Versions of Mozilla Firefox prior to 63 are unpatched for the following vulnerabilities as referenced in the mfsa2018-26 advisory:

 - A memory corruption bug exists that may lead to arbitrary code execution (CVE-2018-12388, CVE-2018-12390)
 - During HTTP Live Stream playback on Firefox for Android, audio data can be accessed across origins in violation of security policies. Because the problem is in the underlying Android service, this issue is addressed by treating all HLS streams as cross-origin and opaque to access. (CVE-2018-12391)
 - When manipulating user events in nested loops while opening a document through script, it is possible to trigger a potentially exploitable crash due to poor event handling. (CVE-2018-12392)
 - A potential vulnerability was found in 32-bit builds where an integer overflow during the conversion of scripts to an internal UTF-16 representation could result in allocating a buffer too small for the conversion. This leads to a possible out-of-bounds write. (CVE-2018-12393)
 - By rewriting the Host request headers using the webRequest API, a WebExtension can bypass domain restrictions through domain fronting. This would allow access to domains that share a host that are otherwise restricted. (CVE-2018-12395)
 - A vulnerability where a WebExtension can run content scripts in disallowed contexts following navigation or other events. This allows for potential privilege escalation by the WebExtension on sites where content scripts should not be run. (CVE-2018-12396)
 - A WebExtension can request access to local files without the warning prompt stating that the extension will 'Access your data for all websites' being displayed to the user. This allows extensions to run content scripts in local pages without permission warnings when a local file is opened. (CVE-2018-12397)
 - By using the reflected URL in some special resource URIs, such as chrome:, it is possible to inject stylesheets and bypass Content Security Policy (CSP). (CVE-2018-12398)
 - When a new protocol handler is registered, the API accepts a title argument which can be used to mislead users about which domain is registering the new protocol. This may result in the user approving a protocol handler that they otherwise would not have. (CVE-2018-12399)
 - In private browsing mode on Firefox for Android, favicons are cached in the cache/icons folder as they are in non-private mode. This allows information leakage of sites visited during private browsing sessions. (CVE-2018-12400)
 - Some special resource URIs will cause a non-exploitable crash if loaded with optional parameters following a '?' in the parsed string. This could lead to denial of service (DOS) attacks. (CVE-2018-12401)
 - SameSite cookies are sent on cross-origin requests when the 'Save Page As...' menu item is selected to save a page, violating cookie policy. This can result in saving the wrong version of resources based on those cookies. (CVE-2018-12402)
 - If a site is loaded over a HTTPS connection but loads a favicon resource over HTTP, the mixed content warning is not displayed to users. (CVE-2018-12403)

ID	名稱	產品	系列	已發布	已更新	嚴重性
118406	CentOS 6 : firefox (CESA-2018:3006)	Nessus	CentOS Local Security Checks	2018/10/26	2022/2/3	critical
118593	Mozilla Thunderbird < 60.3 多个漏洞	Nessus	Windows	2018/11/1	2022/6/6	critical
118848	GLSA-201811-04：Mozilla Firefox：多个漏洞	Nessus	Gentoo Local Security Checks	2018/11/9	2024/7/24	critical
118894	Debian DSA-4337-1：thunderbird - 安全更新	Nessus	Debian Local Security Checks	2018/11/13	2024/7/24	critical
700410	Mozilla Firefox < 63 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	2019/2/6	2019/3/6	high

偵測

搜尋 Plugin

critical

critical

critical

critical

high