Mozilla Foundation による報告：

詳細については、CVE/URLリストを参照してください。

このMozilla Firefox、Thunderbird、およびNSSの更新では、次の問題が修正されます：

Mozilla Firefoxは52.2esrに更新されました（boo#1043960）MFSA 2017-16：

  - CVE-2017-5472（bmo#1365602）ツリーの再生成時に破損したノードを使用するメモリ解放後使用

  - CVE-2017-7749（bmo#1355039）docshellリロード中のメモリ解放後使用

  - CVE-2017-7750（bmo#1356558）追跡要素によるメモリ解放後使用

  - CVE-2017-7751（bmo#1363396）コンテンツビューアーリスナーによるメモリ解放後使用

  - CVE-2017-7752（bmo#1359547）IME入力によるメモリ解放後使用

  - CVE-2017-7754（bmo#1357090）ImageInfoオブジェクトによるWebGLでの領域外読み取り

  - CVE-2017-7755（bmo#1361326）同じディレクトリDLLファイルによるFirefoxインストーラー経由の権限昇格（Windowsのみ）

  - CVE-2017-7756（bmo#1366595）XHRヘッダーエラーを記録するメモリ解放後使用とuse-after-scope

  - CVE-2017-7757（bmo#1356824）IndexedDBでのメモリ解放後使用

  - Graphite 2 ライブラリの CVE-2017-7778、CVE-2017-7778、CVE-2017-7771、CVE-2017-7772、CVE-2017-7773、CVE-2017-7774、CVE-2017-7776、CVE-2017-7777 の脆弱性

  - CVE-2017-7758（bmo#1368490）Opusエンコーダーでの領域外読み取り

  - CVE-2017-7760（bmo#1348645）Mozilla Windows UpdaterとMozilla Maintenance Serviceでのコールバックパラメーターを介したファイル操作と権限昇格（Windowsのみ）

  - CVE-2017-7761（bmo#1215648）Mozilla Maintenance Service helper.exeアプリケーション経由のファイル削除と権限昇格（Windowsのみ）

  - CVE-2017-7764（bmo#1364283）カナダ音節文字とその他のunicodeブロックの組み合わせによるドメインなりすまし

  - CVE-2017-7765（bmo#1273265）実行可能ファイルを保存する際のWebバイパスのマーク（Windowsのみ）

  - CVE-2017-7766（bmo#1342742）updater.ini、Mozilla Windows Updater、およびMozilla Maintenance Service経由のファイル操作と権限昇格（Windowsのみ）

  - CVE-2017-7767（bmo#1336964）Mozilla Windows UpdaterとMozilla Maintenance Service経由の権限昇格と任意のファイルの上書き（Windowsのみ）

  - CVE-2017-7768（bmo#1336979）Mozilla Maintenance Service経由の32バイトの任意のファイルの読み取り（Windowsのみ）

  - CVE-2017-5470 Firefox 54とFirefox ESR 52.2で修正されたメモリ安全性に関するバグ

  - -fno-inline-small-functionsを削除し、で明示的に最適化します

    - O2 for openSUSE > 13.2/Leap 42（gcc7を操作するため）（boo#1040105）

Mozilla NSSがNSS 3.28.5に更新されました

  - CA: TUBITAK Kamu SM SSL Kok Sertifikasi - Surum 1 に対するドメイン名の制約の実装。(bmo#1350859)

  - ルートCA変更の2017年3月バッチ（bmo#1350859）（バージョン2.14）削除されたCA証明書：O = Japanese Government、OU = ApplicationCA CN = WellsSecure Public Root Certificate Authority CN = TURKTRUST Elektronik Sertifika Hizmet H6 CN = Microsec e-Szigno Root追加されたCA証明書：CN = D-TRUST Root CA 3 2013 CN = TUBITAK Kamu SM SSL Kok Sertifikasi - Surum 1 java-1_8_0-openjdkはランタイム依存性を満たすためにNSS 3.28.5に対してリビルドされました。

Multiple memory corruption issues exist that allow an unauthenticated, remote attacker to execute arbitrary code by convincing a user to visit a specially crafted website. (CVE-2017-5470, CVE-2017-5471)
 - A use-after-free error exists in the 'EndUpdate()' function in 'nsCSSFrameConstructor.cpp' that is triggered when reconstructing trees during regeneration of CSS layouts. An unauthenticated, remote attacker can exploit this, by convincing a user to visit a specially crafted website, to cause a denial of service condition or the execution of arbitrary code. (CVE-2017-5472)
 - A use-after-free error exists in the 'Reload()' function in 'nsDocShell.cpp' that is triggered when using an incorrect URL during the reload of a docshell. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2017-7749)
 - A use-after-free error exists in the 'Hide()' function in 'nsDocumentViewer.cpp' that is triggered when handling track elements. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2017-7750)
 - A use-after-free error exists in the nsDocumentViewer class in 'nsDocumentViewer.cpp' that is triggered when handling content viewer listeners. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2017-7751)
 - A use-after-free error exists that is triggered when handling events while specific user interaction occurs with the input method editor (IME). An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2017-7752)
 - An out-of-bounds read error exists in the 'IsComplete()' function in 'WebGLTexture.cpp' that is triggered when handling textures. An unauthenticated, remote attacker can exploit this to disclose memory contents. (CVE-2017-7754)
 - A privilege escalation vulnerability exists due to improper loading of dynamic-link library (DLL) files. A local attacker can exploit this, via a specially crafted DLL file in the installation path, to inject and execute arbitrary code. (CVE-2017-7755)
 - A use-after-free error exists in the 'SetRequestHead()' function in 'XMLHttpRequestMainThread.cpp' that is triggered when logging XML HTTP Requests (XHR). An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2017-7756)
 - A use-after-free error exists in 'ActorsParent.cpp' due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2017-7757)
 - An out-of-bounds read error exists in the 'AppendAudioSegment()' function in 'TrackEncoder.cpp' that is triggered when the number of channels in an audio stream changes while the Opus encoder is in use. An unauthenticated, remote attacker can exploit this to disclose sensitive information. (CVE-2017-7758)
 - A flaw exists in the 'NS_main()' function in 'updater.cpp' due to improper validation of input when handling callback file path parameters. A local attacker can exploit this to manipulate files in the installation directory. (CVE-2017-7760)
 - A flaw exists in the Maintenance Service 'helper.exe' application that is triggered as permissions for a temporary directory are set to writable by non-privileged users. A local attacker can exploit this to delete arbitrary files on the system. (CVE-2017-7761)
 - A flaw exists that is triggered when displaying URLs including authentication sections in reader mode. An unauthenticated, remote attacker can exploit this, via a specially crafted URL, to spoof domains in the address bar. (CVE-2017-7762)
 - A flaw exists in the 'ReadCMAP()' function in 'gfxMacPlatformFontList.mm' that is triggered when handling tibetan characters in combination with macOS fonts. An unauthenticated, remote attacker can exploit this, via a specially crafted IDN domain, to spoof a valid URL. (CVE-2017-7763)
 - A flaw exists in the 'isLabelSafe()' function in 'nsIDNService.cpp' that is triggered when handling characters from different unicode blocks. An unauthenticated, remote attacker can exploit this, via a specially crafted IDN domain, to spoof a valid URL and conduct phishing attacks. (CVE-2017-7764)
 - Multiple integer overflow conditions exist in the Graphite component in the 'decompress()' function in 'Decompressor.cpp' due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2017-7772, CVE-2017-7778)
 - An out-of-bounds read error exists in the Graphite component in the 'readGraphite()' function in 'Silf.cpp'. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or disclose memory contents. (CVE-2017-7774)
 - An out-of-bounds read error exists in the Graphite component in 'getClassGlyph()' function in 'Silf.cpp' due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to cause a denial of service condition. (CVE-2017-7776)
 - An flaw exists in the Graphite component in the 'read_glyph()' function in 'GlyphCache.cpp' related to use of uninitialized memory. An unauthenticated, remote attacker can exploit this to have an unspecified impact. (CVE-2017-7777)

ID	名稱	產品	系列	已發布	已更新	嚴重性
100775	FreeBSD: mozilla -- 複数の脆弱性（6cec1b0a-da15-467d-8691-1dea392d4c8d）	Nessus	FreeBSD Local Security Checks	2017/6/14	2021/1/4	critical
100885	openSUSEセキュリティ更新プログラム：Mozillaベースのパッケージ（openSUSE-2017-712）	Nessus	SuSE Local Security Checks	2017/6/20	2024/1/16	critical
700134	Mozilla Firefox < 54 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	2017/6/14	2019/3/6	high

偵測

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critical

critical

high