此更新包含 Mozilla Thunderbird 45.2。(boo#983549)

它修复了多个安全问题，这些问题大多影响在浏览器上下文中使用的电子邮件程序，例如查看网页或 HTMl 格式的电子邮件。

修复了以下漏洞：

- CVE-2016-2818、CVE-2016-2815：内存安全缺陷（boo#983549、MFSA2016-49）

包含来自 45.1 版本的以下安全补丁：
(boo#977333)

- CVE-2016-2806、CVE-2016-2807：其他内存安全危害（boo#977375、boo#977376、MFSA 2016-39）

包含来自 45.0 版本的以下安全补丁：
(boo#969894)

- CVE-2016-1952、CVE-2016-1953：其他内存安全危害 (MFSA 2016-16)

- CVE-2016-1954：通过 CSP 报告发生的本地文件覆盖和潜在的权限升级 (MFSA 2016-17)

- CVE-2016-1955：CSP 报告无法剥离嵌入 iframe 页面的位置信息 (MFSA 2016-18)

- CVE-2016-1956：Linux 视频内存因 Intel 驱动程序而发生 DOS (MFSA 2016-19)

- CVE-2016-1957：在处理 MP4 期间删除数组时，libstagefright 中发生内存泄漏 (MFSA 2016-20)

- CVE-2016-1960：HTML5 字符串解析器中的释放后使用 (MFSA 2016-23)

- CVE-2016-1961：SetBody 中的释放后使用 (MFSA 2016-24)

- CVE-2016-1964：XML 转换期间存在释放后使用 (MFSA 2016-27)

- CVE-2016-1974：分配失败后的 HTML 解析器中存在越界读取 (MFSA 2016-34)

graphite 字型库已停用，解决了以下字体漏洞：

- MFSA 2016-37/CVE-2016-1977/CVE-2016-2790/CVE-2016-2791/ CVE-2016-2792/CVE-2016-2793/CVE-2016-2794/CVE-2016-2795/ CVE-2016-2796/CVE-2016-2797/CVE-2016-2798/CVE-2016-2799/ CVE-2016-2800/CVE-2016-2801/CVE-2016-2802

包括以下跟踪程序包变更：

- 修复 Leap 42.2 中使用的 gcc/binutils 组合的版本问题 (boo#984637)

- gcc6 补丁 (boo#986162)

- 在 48 位 va aarch64 上运行 (boo#984126)

The version of Firefox installed on the remote host is prior to 45.0 and is affected by multiple vulnerabilities : 

 - Mozilla Network Security Services (NSS) contains an overflow condition. The issue is triggered as user-supplied input is not properly validated when parsing ASN.1 structures. With a specially crafted certificate, a context-dependent attacker can cause a heap-based buffer overflow, resulting in a denial of service or potentially allowing the execution of arbitrary code. (CVE-2016-1950) 
 - A flaw exists in the 'ValueNumberer::fixupOSROnlyLoop()' function in 'jit/ValueNumbering.cpp' that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1952)
 - A flaw in the 'Downscaler::BeginFrame()' function in 'image/Downscaler.cpp' exists that is triggered when failing to compute filters for image downscaling. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1952)
 - A flaw exists that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1952, CVE-2016-1953)
 - A flaw exists in the 'JSScript::maybeSweepTypes()' function in 'vm/TypeInference.cpp' that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1952)
 - A flaw exists in the 'DispatchEvents()' function in 'layout/style/nsAnimationManager.h' and 'layout/style/nsTransitionManager.h' that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1952)
 - A flaw exists in 'dom/base/Console.cpp' that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1952)
 - A flaw exists in the 'PeerConnectionMedia::SelfDestruct_m()' function in 'media/webrtc/signaling/src/peerconnection/PeerConnectionMedia.cpp' that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1952)
 - A flaw exists in the 'nsICODecoder::ReadDirEntry()' function in 'image/decoders/nsICODecoder.cpp' that is triggered when rendering ICO sub-images. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)
 - A flaw exists in the 'nsIDNService::IDNA2008ToUnicode()' function in 'netwerk/dns/nsIDNService.cpp' that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)
 - A flaw exists that is triggered as user-supplied input is not properly validated when handling image decoding. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)
 - A flaw exists in the 'DiscardTransferables()' function in 'vm/StructuredClone.cpp' that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)
 - A flaw exits in the 'Assembler::GetCF32Target()' function in 'jit/arm/Assembler-arm.cpp' that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)
 - A flaw exists in the 'GetPcScript()' function in 'jit/JitFrames.cpp' that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)
 - A flaw exists in the 'JSFunction::isDerivedClassConstructor()' function in 'js/src/jsfun.cpp' that is triggered when handling lazy self-hosted functions. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)
 - A flaw exists in 'js/src/jit/Lowering.cpp' that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)
 - A flaw exits in the 'EventListenerManager::HandleEventInternal()' function in 'dom/events/EventListenerManager.cpp'. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)
 - A flaw exists in 'layout/base/nsRefreshDriver.cpp' that is triggered when handling transition events. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)
 - A flaw exists in 'dom/media/systemservices/CamerasChild.cpp' that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)
 - A flaw exists in 'dom/xslt/xslt/txMozillaTextOutput.cpp' that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)
 - A flaw exists in 'dom/gamepad/windows/WindowsGamepad.cpp' that is triggered when handling 'WindowsGamepadService' shutdown. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)
 - A flaw exists in the 'nsCSPContext::SendReports()' function in 'dom/security/nsCSPContext.cpp' that is triggered during the handling of Content Security Policy (CSP) violation reports. This may allow a context-dependent attacker to overwrite arbitrary files on a user's machine and potentially gain elevated privileges. (CVE-2016-1954)
 - A flaw exists in 'dom/security/nsCSPContext.cpp' that is due to Content Security Policy (CSP) violation reports containing full path information for cross-origin iframe navigations in violation of the CSP specification. This may allow a context-dependent attacker to gain unauthorized access to sensitive information. (CVE-2016-1955)
 - A flaw exists in 'gfx/gl/GLContext.cpp' when using Intel Video cards that is triggered when performing WebGL operations that require a large amount buffer to be allocated from video memory. This may allow a context-dependent to cause a consumption of memory resources that will persist until the system has been restarted. (CVE-2016-1956)
 - Google Stagefright contains a flaw that is triggered during the handling of array destruction during MPEG4 video file processing. This may allow a context-dependent attacker to cause a memory leak, with unspecified consequences. (CVE-2016-1957)
 - An unspecified flaw exists that may allow a context-dependent attacker to spoof the user's address bar. No further details have been provided. (CVE-2016-1958)
 - A flaw exists  in Service Worker Manager that is triggered when handling the Clients API. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1959)
 - A flaw exists in  use-after-free error in the HTML5 string parser. The issue is triggered when parsing a set of table-related tags in a foreign fragment context such as SVG. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code. (CVE-2016-1960)
 - A flaw exists in use-after-free error in the 'nsHTMLDocument::SetBody()' function in 'dom/html/nsHTMLDocument.cpp'. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code. (CVE-2016-1961)
 - A flaw exists in use-after-free error in 'netwerk/sctp/datachannel/DataChannel.cpp' when using multiple 'WebRTC' data channel connections and freeing a data channel connection from within a call. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code. (CVE-2016-1962)
 - A flaw exists in the 'FileReader::DoReadData()' function in 'dom/base/FileReader.cpp'. The issue is triggered as user-supplied input is not properly validated when handling modifications to local files that occur while they are being read with the FileReader API. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1963)
 - A flaw exists in use-after-free error in the 'txAttribute::execute()' function in 'dom/xslt/xslt/txInstructions.cpp' that is triggered when handling XML transformation operations. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code. (CVE-2016-1964)
 - A flaw exists in the 'nsLocation::SetProtocol()' function in 'dom/base/nsLocation.cpp' that is triggered when handling history navigation in combination with the location protocol property. This may allow a context-dependent attacker to spoof the contents of the address bar. (CVE-2016-1965)
 - A flaw exists that is triggered when handling history navigation in a restored browser session. This may potentially allow a context-dependent attacker to gain unauthorized access to cross-origin URL information. (CVE-2016-1967)
 - A pointer underflow condition exists in the 'Brotli' library. The issue is triggered as user-supplied input is not properly validated when the library is performing decompression. This may allow a context-dependent attacker to cause a buffer overflow, potentially allowing the execution of arbitrary code. (CVE-2016-1968)
 - A use-after-free flaw exists in the Netscape Plugin Application Programming Interface (NPAPI) plugin within the 'nsNPObjWrapper::GetNewOrUsed()' function in 'dom/plugins/base/nsJSNPRuntime.cpp'. The issue is triggered when handling malicious scripted web content in concert with the plugin. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code. (CVE-2016-1966)
 - An integer underflow condition exists in the 'srtp_unprotect()' function in 'netwerk/srtp/src/srtp/srtp.c' that is triggered when handling SRTP packet lenghts. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1970)
 - A flaw exists in the 'I420VideoFrame::CreateFrame()' function in WebRTC. The issue is triggered as user-supplied input is not properly validated due to a missing status check. This may potentially allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1971)
 - 'ibvpx' contains a use-after-free error in 'vpx_ports/vpx_once.h' related to a race condition. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code. (CVE-2016-1972)
 - A race condition exists in 'dom/media/systemservices/CamerasChild.h'. The issue is triggered as user-supplied input is not properly validated when handling block-level statistics. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1975)
 - A use-after-free flaw exists in 'DesktopDisplayDevice::operator=' in 'media/webrtc/trunk/webrtc/modules/desktop_capture/desktop_device_info.cc'. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code. (CVE-2016-1976)
 - A flaw exists in use-after-free error that is triggered by a race condition in 'GetStaticInstance' in WebRTC. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code. (CVE-2016-1973)
 - A flaw exists in the 'nsScannerString::AppendUnicodeTo()' function in 'parser/htmlparser/nsScannerString.cpp'. The issue is triggered when the program fails to allocate memory during handling of unicode strings. This may allow a context-dependent attacker to potentially execute arbitrary code. (CVE-2016-1974)
 - Mozilla Network Security Services (NSS) contains a use-after-free error in the 'PK11_ImportDERPrivateKeyInfoAndReturnKey()' function. The issue is triggered when handling DER encoded keys. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code. (CVE-2016-1979)

 The Graphite/Libgraphite component used in Mozilla Firefox contains the following vulnerabilities : 

 - An out-of-bounds write flaw exists in the 'setAttr()' function that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to potentially execute arbitrary code. (CVE-2016-1969)
 - A flaw exists in the 'Machine::Code::decoder::analysis::set_ref()' function. The issue is triggered as user-supplied input is not properly validated. With a specially crafted font, a context-dependent attacker can corrupt memory to cause a denial of service in a process linked against the library or potentially execute arbitrary code. (CVE-2016-1977)
 - A flaw exists in the 'GetTableInfo()' function in 'TtfUtil.cpp' related to the use of uninitialized memory when handling a specially crafted font. This may allow a context-dependent attacker to have an unspecified impact. (CVE-2016-2790)
 - An out-of-bounds read flaw exists in the 'GlyphCache::glyph()' function that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to crash a process linked against the library or potentially disclose memory contents. (CVE-2016-2791)
 - An out-of-bounds read flaw exist in the 'getAttr()' function in 'Slot.cpp' that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to crash a process linked against the library or potentially disclose memory contents. (CVE-2016-2792)
 - An out-of-bounds read flaw in 'CachedCmap.cpp' that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to crash a process linked against the library or potentially disclose memory contents. (CVE-2016-2793)
 - An out-of-bounds read flaw in the 'CmapSubtable12NextCodepoint()' function in 'TtfUtil.cpp' that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to crash a process linked against the library or potentially disclose memory contents. (CVE-2016-2794)
 - A flaw exists in the 'FileFace::get_table_fn()' function related to the use of uninitialized memory when handling a specially crafted font. This may allow a context-dependent attacker to have an unspecified impact. (CVE-2016-2795)
 - An out-of-bounds write flaw exixts in the 'vm::Machine::Code::Code()' function that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to potentially execute arbitrary code. (CVE-2016-2796)
 - An out-of-bounds read flaw exists in the 'CmapSubtable12Lookup()' function in 'TtfUtil.cpp' that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to crash a process linked against the library or potentially disclose memory contents. (CVE-2016-2797)
 - An out-of-bounds read flaw exists in the 'GlyphCache::Loader::Loader()' function that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to crash a process linked against the library or potentially disclose memory contents. (CVE-2016-2798)
 - An out-of-bounds write flaw exists in the 'setAttr()' function in 'Slot.cpp' that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to potentially execute arbitrary code. (CVE-2016-2799)
 - An out-of-bounds read flaw exists in the 'getAttr()' function in 'Slot.cpp' that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to crash a process linked against the library or potentially disclose memory contents. (CVE-2016-2800)
 - An out-of-bounds read flaw exists in the 'CmapSubtable12Lookup()' function in 'TtfUtil.cpp' that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to crash a process linked against the library or potentially disclose memory contents. (CVE-2016-2801)
 - An out-of-bounds read flaw existsin the 'CmapSubtable4NextCodepoint()' function in 'TtfUtil.cpp' that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to crash a process linked against the library or potentially disclose memory contents. (CVE-2016-2802)

The specific version of Firefox that the system is running is reportedly affected by the following vulnerabilities:

- Mozilla Firefox contains a flaw in the ValueNumberer::fixupOSROnlyLoop() function in jit/ValueNumbering.cpp that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1952)

- Mozilla Firefox contains a flaw in the Downscaler::BeginFrame() function in image/Downscaler.cpp that is triggered when failing to compute filters for image downscaling. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1952)

- Mozilla Firefox contains a flaw that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1952)

- Mozilla Firefox contains a flaw in the JSScript::maybeSweepTypes() function in vm/TypeInference.cpp that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1952)

- Mozilla Firefox contains a flaw that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1952)

- Mozilla Firefox contains a flaw in the DispatchEvents() function in layout/style/nsAnimationManager.h and layout/style/nsTransitionManager.h that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1952)

- Mozilla Firefox contains a flaw in dom/base/Console.cpp that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1952)

- Mozilla Firefox contains a flaw in the PeerConnectionMedia::SelfDestruct_m() function in media/webrtc/signaling/src/peerconnection/PeerConnectionMedia.cpp that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1952)

- Mozilla Firefox contains a flaw that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1952)

- Mozilla Firefox contains a flaw in the nsICODecoder::ReadDirEntry() function in image/decoders/nsICODecoder.cpp that is triggered when rendering ICO sub-images. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)

- Mozilla Firefox contains a flaw in the nsIDNService::IDNA2008ToUnicode() function in netwerk/dns/nsIDNService.cpp that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)

- Mozilla Firefox contains a flaw that is triggered as user-supplied input is not properly validated when handling image decoding. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)

- Mozilla Firefox contains a flaw in the DiscardTransferables() function in vm/StructuredClone.cpp that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)

- Mozilla Firefox contains a flaw in the Assembler::GetCF32Target() function in jit/arm/Assembler-arm.cpp that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)

- Mozilla Firefox contains a flaw in the GetPcScript() function in jit/JitFrames.cpp that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)

- Mozilla Firefox contains a flaw in the JSFunction::isDerivedClassConstructor() function in js/src/jsfun.cpp that is triggered when handling lazy self-hosted functions. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)

- Mozilla Firefox contains a flaw in js/src/jit/Lowering.cpp that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)

- Mozilla Firefox contains a flaw that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)

- Mozilla Firefox contains a flaw in the EventListenerManager::HandleEventInternal() function in dom/events/EventListenerManager.cpp. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)

- Mozilla Firefox contains a flaw in layout/base/nsRefreshDriver.cpp that is triggered when handling transition events. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)

- Mozilla Firefox contains a flaw in dom/media/systemservices/CamerasChild.cpp that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)

- libvpx contains a flaw in the vp8_mb_init_dequantizer() function in vp8/decoder/decodeframe.c that is triggered as user-supplied input is not properly validated. With specially crafted media content, a context-dependent attacker can corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)

- libvpx contains a flaw in the vp8_loop_filter_frame_init() function in media/libvpx/vp8/common/loopfilter.c that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)

- Mozilla Firefox contains a flaw that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)

- Mozilla Firefox contains a flaw in dom/xslt/xslt/txMozillaTextOutput.cpp that is triggered as user-supplied input is not properly validated. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)

- Mozilla Firefox contains a flaw in dom/gamepad/windows/WindowsGamepad.cpp that is triggered when handling WindowsGamepadService shutdown. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1953)

- Mozilla Firefox contains a flaw in the nsCSPContext::SendReports() function in dom/security/nsCSPContext.cpp that is triggered during the handling of Content Security Policy (CSP) violation reports. This may allow a context-dependent attacker to overwrite arbitrary files on a user's machine and potentially gain elevated privileges. (CVE-2016-1954)

- Mozilla Firefox contains a flaw in dom/security/nsCSPContext.cpp that is due to Content Security Policy (CSP) violation reports containing full path information for cross-origin iframe navigations in violation of the CSP specification. This may allow a context-dependent attacker to gain unauthorized access to sensitive information. (CVE-2016-1955)

- Mozilla Firefox contains a flaw in gfx/gl/GLContext.cpp when using Intel Video cards that is triggered when performing WebGL operations that require a large amount buffer to be allocated from video memory. This may allow a context-dependent to cause a consumption of memory resources that will persist until the system has been restarted. (CVE-2016-1956)

- Google Stagefright contains a flaw that is triggered during the handling of array destruction during MPEG4 video file processing. This may allow a context-dependent attacker to cause a memory leak, with unspecified consequences.
 (CVE-2016-1957)

- Mozilla Firefox contains an unspecified flaw that may allow a context-dependent attacker to spoof the user's address bar. No further details have been provided. (CVE-2016-1958)

- Mozilla Firefox contains a flaw in Service Worker Manager that is triggered when handling the Clients API. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1959)

- Mozilla Firefox contains a use-after-free error in the HTML5 string parser. The issue is triggered when parsing a set of table-related tags in a foreign fragment context such as SVG. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code. (CVE-2016-1960)

- Mozilla Firefox contains a use-after-free error in the nsHTMLDocument::SetBody() function in dom/html/nsHTMLDocument.cpp. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code. (CVE-2016-1961)

- Mozilla Firefox contains a use-after-free error in netwerk/sctp/datachannel/DataChannel.cpp when using multiple WebRTC data channel connections and freeing a data channel connection from within a call. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code. (CVE-2016-1962)

- Mozilla Firefox contains a flaw in the FileReader::DoReadData() function in dom/base/FileReader.cpp. The issue is triggered as user-supplied input is not properly validated when handling modifications to local files that occur while they are being read with the FileReader API. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1963)

- Mozilla Firefox contains a use-after-free error in the txAttribute::execute() function in dom/xslt/xslt/txInstructions.cpp that is triggered when handling XML transformation operations. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code. (CVE-2016-1964)

- Mozilla Firefox contains a flaw in the nsLocation::SetProtocol() function in dom/base/nsLocation.cpp that is triggered when handling history navigation in combination with the location protocol property. This may allow a context-dependent attacker to spoof the contents of the address bar. (CVE-2016-1965)

- Mozilla Firefox contains a flaw that is triggered when handling history navigation in a restored browser session. This may potentially allow a context-dependent attacker to gain unauthorized access to cross-origin URL information. (CVE-2016-1967)

- Mozilla Firefox contains a pointer underflow condition in the Brotli library. The issue is triggered as user-supplied input is not properly validated when the library is performing decompression. This may allow a context-dependent attacker to cause a buffer overflow, potentially allowing the execution of arbitrary code. (CVE-2016-1968)

- Mozilla Firefox contains a use-after-free flaw in the Netscape Plugin Application Programming Interface (NPAPI) plugin within the nsNPObjWrapper::GetNewOrUsed() function in dom/plugins/base/nsJSNPRuntime.cpp. The issue is triggered when handling malicious scripted web content in concert with the plugin. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code. (CVE-2016-1966)

- Mozilla Firefox contains an integer underflow condition in the srtp_unprotect() function in netwerk/srtp/src/srtp/srtp.c that is triggered when handling SRTP packet lenghts. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1970)

- Mozilla Firefox contains a flaw in the I420VideoFrame::CreateFrame() function in WebRTC. The issue is triggered as user-supplied input is not properly validated due to a missing status check. This may potentially allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1971)

- Mozilla Firefox contains a race condition in dom/media/systemservices/CamerasChild.h. The issue is triggered as user-supplied input is not properly validated when handling block-level statistics. This may allow a context-dependent attacker to corrupt memory and potentially execute arbitrary code. (CVE-2016-1975)

- Mozilla Firefox contains a use-after-free flaw in DesktopDisplayDevice::operator= in media/webrtc/trunk/webrtc/modules/desktop_capture/desktop_device_info.cc. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code. (CVE-2016-1976)

- libvpx contains a use-after-free error in vpx_ports/vpx_once.h related to a race condition. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code.
 (CVE-2016-1972)

- Mozilla Firefox contains a use-after-free error that is triggered by a race condition in GetStaticInstance in WebRTC. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code. (CVE-2016-1973)

- Mozilla Firefox contains a flaw in the nsScannerString::AppendUnicodeTo() function in parser/htmlparser/nsScannerString.cpp. The issue is triggered when the program fails to allocate memory during handling of unicode strings. This may allow a context-dependent attacker to potentially execute arbitrary code. (CVE-2016-1974)

- Mozilla Network Security Services (NSS) contains a use-after-free error in the PK11_ImportDERPrivateKeyInfoAndReturnKey() function. The issue is triggered when handling DER encoded keys. This may allow a context-dependent attacker to dereference already freed memory and potentially execute arbitrary code.
 (CVE-2016-1979)

- Graphite/Libgraphite contains a flaw in the Machine::Code::decoder::analysis::set_ref() function. The issue is triggered as user-supplied input is not properly validated. With a specially crafted font, a context-dependent attacker can corrupt memory to cause a denial of service in a process linked against the library or potentially execute arbitrary code. (CVE-2016-1977)

- Graphite/Libgraphite contains a flaw in the GetTableInfo() function in TtfUtil.cpp related to the use of uninitialized memory when handling a specially crafted font. This may allow a context-dependent attacker to have an unspecified impact. (CVE-2016-2790)

- Graphite/Libgraphite contains an out-of-bounds read flaw in the GlyphCache::glyph() function that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to crash a process linked against the library or potentially disclose memory contents. (CVE-2016-2791)

- Graphite/Libgraphite contains an out-of-bounds read flaw in the getAttr() function in Slot.cpp that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to crash a process linked against the library or potentially disclose memory contents. (CVE-2016-2792)

- Graphite/Libgraphite contains an out-of-bounds read flaw in CachedCmap.cpp that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to crash a process linked against the library or potentially disclose memory contents. (CVE-2016-2793)

- Graphite/Libgraphite contains an out-of-bounds read flaw in the CmapSubtable12NextCodepoint() function in TtfUtil.cpp that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to crash a process linked against the library or potentially disclose memory contents. (CVE-2016-2794)

- Graphite/Libgraphite contains a flaw in the FileFace::get_table_fn() function related to the use of uninitialized memory when handling a specially crafted font. This may allow a context-dependent attacker to have an unspecified impact. (CVE-2016-2795)

- Graphite/Libgraphite contains an out-of-bounds write flaw in the vm::Machine::Code::Code() function that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to potentially execute arbitrary code. (CVE-2016-2796)

- Graphite/Libgraphite contains an out-of-bounds read flaw in the CmapSubtable12Lookup() function in TtfUtil.cpp that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to crash a process linked against the library or potentially disclose memory contents. (CVE-2016-2797)

- Graphite/Libgraphite contains an out-of-bounds read flaw in the GlyphCache::Loader::Loader() function that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to crash a process linked against the library or potentially disclose memory contents. (CVE-2016-2798)

- Graphite/Libgraphite contains an out-of-bounds write flaw in the setAttr() function in Slot.cpp that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to potentially execute arbitrary code. (CVE-2016-2799)

- Graphite/Libgraphite contains an out-of-bounds read flaw in the getAttr() function in Slot.cpp that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to crash a process linked against the library or potentially disclose memory contents. (CVE-2016-2800)

- Graphite/Libgraphite contains an out-of-bounds read flaw in the CmapSubtable12Lookup() function in TtfUtil.cpp that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to crash a process linked against the library or potentially disclose memory contents. (CVE-2016-2801)

- Graphite/Libgraphite contains an out-of-bounds read flaw in the CmapSubtable4NextCodepoint() function in TtfUtil.cpp that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to crash a process linked against the library or potentially disclose memory contents. (CVE-2016-2802)

- Graphite/Libgraphite contains an out-of-bounds write flaw in the setAttr() function that is triggered when handling maliciously crafted fonts. This may allow a context-dependent attacker to potentially execute arbitrary code. (CVE-2016-1969)

ID	名稱	產品	系列	已發布	已更新	嚴重性
91985	openSUSE 安全更新：Mozilla Thunderbird (openSUSE-2016-848)	Nessus	SuSE Local Security Checks	2016/7/11	2021/1/19	high
91986	openSUSE 安全更新：Mozilla Thunderbird (openSUSE-2016-851)	Nessus	SuSE Local Security Checks	2016/7/11	2021/1/19	high
9207	Mozilla Firefox < 45.0 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	2016/4/8	2019/3/6	high
802023	Firefox < 45 Multiple Vulnerabilities	Log Correlation Engine	Web Clients	2016/9/7		critical

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critical