来自 Red Hat 安全公告 2016:1809：

thunderbird 更新现可用于 Red Hat Enterprise Linux 5、Red Hat Enterprise Linux 6 和 Red Hat Enterprise Linux 7。

Red Hat 产品安全团队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 Thunderbird 是独立的邮件和新闻组客户端。

此更新会将 Thunderbird 升级到 45.3.0 版。

安全补丁：

* 在处理畸形 Web 内容时发现多个缺陷。包含恶意内容的网页可能导致 Thunderbird 崩溃，或者可能以运行 Thunderbird 的用户的权限执行任意代码。(CVE-2016-2836)

Red Hat 在此感谢 Mozilla 项目报告这些问题。上游感谢原始报告者 Carsten Book、Christian Holler、Gary Kwong、Jesse Ruderman、Andrew McCreight、Phil Ringnalda 和 Philipp。

此 MozillaThunderbird 更新可修复下列问题：

- Thunderbird 45.3.0 的更新 (boo#991809)

- 不可在 mail.compose.other.header 中使用 Disposition-Notification-To

- 在收到的消息中，“编辑新消息”功能预先将发送者填写为撰写者。

- 某些消息造成草稿汇总数据库崩溃。安全补丁：

- MFSA 2016-62/CVE-2016-2836 多项内存安全危害

- MFSA 2016-63/CVE-2016-2830 (bmo#1255270) 页面关闭时 Favicon 网络连接可持续存在

- MFSA 2016-64/CVE-2016-2838 (bmo#1279814) 渲染具有双向内容的 SVG 时发生缓冲区溢出

- MFSA 2016-65/CVE-2016-2839 (bmo#1275339) Cairo 转译因 FFmpeg 0.10 的内存分配问题而崩溃

- MFSA 2016-67/CVE-2016-5252 (bmo#1268854) 2D 图形渲染期间发生堆栈下溢

- MFSA 2016-70/CVE-2016-5254 (bmo#1266963) 使用 alt 键和顶层菜单时出现释放后使用问题

- MFSA 2016-72/CVE-2016-5258 (bmo#1279146) WebRTC 会话关闭期间 DTLS 出现释放后使用问题

- MFSA 2016-73/CVE-2016-5259 (bmo#1282992) 含有嵌套同步事件的服务工作线程出现释放后使用问题

- MFSA 2016-76/CVE-2016-5262 (bmo#1277475) marquee 标签上的脚本可在沙盒 iframe 中执行

- MFSA 2016-77/CVE-2016-2837 (bmo#1274637) 视频回放期间 ClearKey 内容解密模块 (CDM) 发生缓冲区溢出

- MFSA 2016-78/CVE-2016-5263 (bmo#1276897) 显示转换过程中发生类型混淆问题

- MFSA 2016-79/CVE-2016-5264 (bmo#1286183) 应用 SVG 效果时发生释放后使用问题

- MFSA 2016-80/CVE-2016-5265 (bmo#1278013) 使用本地 HTML 文件和已保存的快捷方式文件时发生同源策略冲突

- 潜在缓冲区溢出问题的补丁 (boo#990856) CVE-2016-6354 (bmo#1292534) [mozilla-flex_buffer_overrun.patch]

- 为 appdata.xml 添加一个屏幕截图

此更新将 Thunderbird 升级到版本 45.3.0。安全修复：- 在处理畸形的 Web 内容时发现多个缺陷。包含恶意内容的网页可能导致 Thunderbird 崩溃，或者可能以运行 Thunderbird 的用户的权限执行任意代码。(CVE-2016-2836)

Christian Holler、Carsten Book、Gary Kwong, Jesse Ruderman、Andrew McCreight 和 Phil Ringnalda 在 Thunderbird 中发现多个内存安全问题。如果用户受到诱骗打开特制的消息，攻击者可能利用这些漏洞，通过应用程序崩溃造成拒绝服务或执行任意代码。
(CVE-2016-2836)

请注意，Tenable Network Security 已直接从 Ubuntu 安全公告中提取上述描述块。Tenable 已尝试在不引入其他问题的情况下，尽可能进行自动清理和排版。

已在 Icedove（Debian 版本的 Mozilla Thunderbird 邮件客户端）中发现多种安全问题：多个内存安全错误可能导致执行任意代码或拒绝服务。

对于 Debian 7“Wheezy”，这些问题已在版本 1:45.3.0-1~deb7u1 中修复。

建议您升级 icedove 程序包。

注意：Tenable Network Security 已直接从 DLA 安全公告中提取上述描述块。Tenable 已尝试在不引入其他问题的情况下，尽可能进行自动清理和排版。

已在 Icedove（Debian 版本的 Mozilla Thunderbird 邮件客户端）中发现多种安全问题：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 ESR less than or equal to 45.2 are unpatched for the following vulnerabilities :

 - A flaw exists due to the program failing to close connections after requesting favicons. This may allow a context-dependent attacker to continue to send requests to the user's browser and gain access to potentially sensitive information.
 - A flaw exists in 'js/src/frontend/Parser.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - A flaw exists in the 'js::array_splice_impl()' function in 'js/src/jsarray.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - A flaw exists that is triggered as certain unspecified user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. 
 - A flaw exists in the 'OSXNotificationCenter::ShowAlertWithIconData()' function in 'widget/cocoa/OSXNotificationCenter.mm' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - A use-after-free condition exists in 'dom/media/GraphDriver.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code.
 - A flaw exists in the 'Http2Session::TransactionHasDataToWrite()' function in 'netwerk/protocol/http/Http2Session.cpp' and 'SpdySession31::TransactionHasDataToWrite()' function in 'netwerk/protocol/http/SpdySession31.cpp'. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An overflow condition exists in the 'ClearKeyDecryptor::Decrypt()' function in 'media/gmp-clearkey/0.1/ClearKeyDecryptionManager.cpp' used by the Encrypted Media Extensions (EME) API. The issue is triggered as user-supplied input is not properly validated when handling video files. This may allow a context-dependent attacker to cause a buffer overflow, potentially allowing the execution of arbitrary code. (CVE-2016-2837)
 - A use-after-free error exists in the 'nsXULPopupManager::KeyDown()' function in 'layout/xul/nsXULPopupManager.cpp'. The issue is triggered when using the alt key in conjunction with top level menu items in Firefox. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code.(CVE-2016-5254)
 - A use-after-free error exists in 'WebRTC'. The issue is triggered when handling 'DTLS' objects. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code. (CVE-2016-5258)
 - A flaw exists that is due to event handler attributes on a 'marquee' tag being executed inside a sandboxed iframe that does not have the allow-scripts flag set. This may allow a context-dependent attacker to bypass XSS protection mechanisms. (CVE-2016-5262)
 - A use-after-free error exists in the 'nsNodeUtils::NativeAnonymousChildListChange()' function. The issue is triggered when applying effects to SVG element. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code. (CVE-2016-5264)

Versions of Mozilla Firefox prior to 48.0 are unpatched for the following vulnerabilities :

 - A flaw is triggered as certain input is not properly validated when handling the 'BitmapInfoHeader' in icons. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - A flaw exists in 'js/src/frontend/Parser.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - A flaw exists in the 'js::array_splice_impl()' function in 'js/src/jsarray.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - A flaw is triggered as certain unspecified user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - A flaw exists in the 'OSXNotificationCenter::ShowAlertWithIconData()' function in 'widget/cocoa/OSXNotificationCenter.mm' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - A flaw exists in the 'Http2Session::TransactionHasDataToWrite()' function in 'netwerk/protocol/http/Http2Session.cpp' and 'SpdySession31::TransactionHasDataToWrite()' function in 'netwerk/protocol/http/SpdySession31.cpp'. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
- A flaw exists in the 'Assembler::bind()' function in 'js/src/jit/arm/Assembler-arm.cpp' that is triggered when handling certain labels. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - A flaw exists in the 'CodeGeneratorShared::assignBailoutId()' function in 'js/src/jit/shared/CodeGenerator-shared.cpp' that is triggered when handling allocation errors. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An overflow condition exists in 'woff2_dec.cc' that is triggered as certain input is not properly validated when decompressing files. This may allow a context-dependent attacker to cause a buffer overflow and potentially execute arbitrary code.
 - A flaw exists in the 'SetPaintPattern()' function in 'gfx/2d/DrawTargetSkia.cpp' that is triggered when handling gradients with non-finite endpoints. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - A flaw exists in the 'PeerConnectionMedia::ProtocolProxyQueryHandler::OnProxyAvailable()' function in 'media/webrtc/signaling/src/peerconnection/PeerConnectionMedia.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - A flaw exists in 'media/mtransport/nr_timer.cpp' that is triggered when handling timers. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
- A race condition exists in the 'MatchKeyHash()' function in 'security/pkix/lib/pkixocsp.cpp' that is triggered as certain input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code.
 - An overflow condition exists in the 'ClearKeyDecryptor::Decrypt()' function in 'media/gmp-clearkey/0.1/ClearKeyDecryptionManager.cpp' used by the Encrypted Media Extensions (EME) API. The issue is triggered as user-supplied input is not properly validated when handling video files. This may allow a context-dependent attacker to cause a buffer overflow, potentially allowing the execution of arbitrary code.
 - A flaw is triggered as file URIs dragged from a web page to a different piece of software failed to have the contents properly filtered. This may allow a context-dependent attacker to gain access to potentially sensitive information.
 - A flaw is triggered when handling right-to-left character sets with left-to-right character sets. This may allow a context-dependent attacker to spoof the address bar.
 - A flaw is triggered when handling certain specific 'about:' URLs. This may allow a context-dependent attacker to spoof the contents of system information or error messages.
 - A flaw exists in the 'HttpBaseChannel::GetPerformance()' function in 'netwerk/protocol/http/HttpBaseChannel.cpp' due to the program leaking potentially sensitive resources of URLs through the Resource Timing API during page navigation. This may allow a context-dependent attacker to potentially disclose sensitive information.
 - An integer overflow condition exists in the 'WebSocketChannel::ProcessInput()' function in 'netwerk/protocol/websocket/WebSocketChannel.cpp'. The issue is triggered as user-supplied input is not properly validated when handling specially crafted 'WebSocketChannel' packets. This may allow a context-dependent attacker to potentially execute arbitrary code.
 - A use-after-free error exists in the 'nsNodeUtils::NativeAnonymousChildListChange()' function. The issue is triggered when applying effects to SVG element. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code.
 - A use-after-free error exists in the 'js::PreliminaryObjectArray::sweep()' function in JavaScript. The issue is triggered when handling objects and pointers during incremental garbage collection. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code.
 - A use-after-free error exists in 'WebRTC'. The issue is triggered when handling DTLS objects. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code.
 - A flaw exists in the r'estorableFormNodes()' function in 'toolkit/modules/sessionstore/XPathGenerator.jsm' that is due to the program persistently storing passwords in in plaintext in session restore data. This may allow a context-dependent attacker to potentially gain access to password information.
 - A use-after-free error exists in the 'WorkerPrivate::DestroySyncLoop()' function in 'dom/workers/WorkerPrivate.cpp'. The issue is triggered when handling nested sync event loops in Service Workers. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code.
 - A type confusion flaw exists in the 'nsDisplayList::HitTest()' function in 'layout/base/nsDisplayList.cpp' that is triggered during the handling of display transformations. This may allow a context-dependent attacker to potentially execute arbitrary code.
 - A flaw exists in the 'nsBaseChannel::Redirect()' function in 'netwerk/base/nsBaseChannel.cpp' that is triggered when a malicious shortcut is called from the same directory as a local HTML file. This may allow a local attacker to bypass the same-origin policy.
 - An underflow condition exists in the 'mozilla::gfx::BasePoint4d()' function in 'gfx/2d/Matrix.h'. The issue is triggered as user-supplied input is not properly validated when calculating clipping regions in 2D graphics. This may allow a context-dependent attacker to cause a stack buffer underflow, potentially allowing the execution of arbitrary code.
 - An overflow condition exists in the 'nsBidi::BracketData::ProcessPDI()' function in 'layout/base/nsBidi.cpp'. The issue is triggered as user-supplied input is not properly validated when rendering SVG format graphics with directional content. This may allow a context-dependent attacker to cause a heap-based buffer overflow, potentially allowing the execution of arbitrary code.
 - A flaw exists in the 'Cairo' graphics layer that is triggered when allocating the 'LibAV' header during video decoding. This may allow a context-dependent attacker to crash the Cairo graphics layer.
 - A flaw is due to event handler attributes on a 'marquee' tag being executed inside a sandboxed iframe that does not have the allow-scripts flag set. This may allow a context-dependent attacker to bypass XSS protection mechanisms.
 - A flaw is due to the program failing to close connections after requesting favicons. This may allow a context-dependent attacker to continue to send requests to the user's browser and gain access to potentially sensitive information.
 - A use-after-free error exists in the 'nsXULPopupManager::KeyDown()' function in 'layout/xul/nsXULPopupManager.cpp'. The issue is triggered when using the alt key in conjunction with top level menu items in Firefox. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code.
 - A flaw is triggered when decoding url-encoded values in 'data:' URLs. This may allow a context-dependent attacker to use non-ASCII or emoji characters to spoof the address bar.
 - A flaw exists in 'toolkit/mozapps/update/updater/updater.cpp' that is due to the 'Updater', when opened using the callback application path parameter, creating a copy of a user specified file as a callback file with a locked hardlink. This may allow a local attacker to run the target file and gain elevated privileges.
 - An unspecified flaw exists that is triggered during the handling of TTC detection. This may allow a context-dependent attacker to have an unspecified impact. No further details have been provided.
 - An out-of-bounds access flaw exists in the 'ReconstructTransformedHmtx()' function in 'woff2_dec.cc' that may allow a context-dependent attacker to have an unspecified impact.
 - An unspecified flaw exists in 'woff2_dec.cc' that may allow a context-dependent attacker to have an unspecified impact.
 - An unspecified flaw exists in 'woff2_dec.cc' that is triggered during memory allocation, which may allow a context-dependent attacker to crash a process linked against the library.

ID	Name	Product	Family	Published	Updated	Severity
93338	Oracle Linux 6 / 7：thunderbird (ELSA-2016-1809)	Nessus	Oracle Linux Local Security Checks	9/6/2016	1/14/2021	high
93363	openSUSE 安全更新：MozillaThunderbird (openSUSE-2016-1057)	Nessus	SuSE Local Security Checks	9/8/2016	1/19/2021	critical
93366	Scientific Linux 安全更新：SL5.x、SL6.x、SL7.x i386/x86_64 中的 thunderbird	Nessus	Scientific Linux Local Security Checks	9/8/2016	1/14/2021	high
93682	Ubuntu 14.04 LTS / 16.04 LTS：Thunderbird 漏洞 (USN-3073-1)	Nessus	Ubuntu Local Security Checks	9/23/2016	10/20/2023	high
93831	Debian DLA-640-1：icedove 安全更新	Nessus	Debian Local Security Checks	10/4/2016	1/11/2021	high
93849	Debian DSA-3686-1：icedove - 安全更新	Nessus	Debian Local Security Checks	10/5/2016	1/11/2021	high
9485	Mozilla Firefox ESR < 45.3 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	8/26/2016	11/6/2019	medium
9484	Mozilla Firefox < 48.0 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	8/26/2016	3/6/2019	medium

Detections

Analytics

Plugins Search

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critical

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high

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high

medium

medium