新しい Upstream の Firefox バージョン 3.5.12 に更新してください。次の Upstream アドバイザリで詳述されている複数のセキュリティ問題を修正しています：
http://www.mozilla.org/security/known-vulnerabilities/firefox35.html#firefox3.5.12 更新には、Firefox/XULRunner の新しいバージョンに対して再構築された gecko-libs に依存するパッケージも含まれています。

注意：Tenable Network Security は、前述の記述ブロックを Fedora セキュリティアドバイザリから直接抽出しています。Tenable では、できる限り新たな問題を持ち込まないように、自動的に整理して書式設定するようにしています。

Red Hat セキュリティアドバイザリ 2010:0681 から：

複数のセキュリティ上の問題を修正する更新済みの firefox パッケージが、 Red Hat Enterprise Linux 4 および 5 で現在利用可能です。

Red Hat セキュリティレスポンスチームは、この更新によるセキュリティ上の影響が重大だと評価しています。詳細な重要度の評価を提供する Common Vulnerability Scoring System （CVSS）のベーススコアが、「参照」セクションの CVE リンクの各脆弱性に対して利用可能です。

Mozilla Firefox はオープンソースの Web ブラウザです。XULRunner は、Mozilla Firefox 用の XUL Runtime 環境を提供しています。

不正な形式の Web コンテンツの処理に様々な欠陥が見つかりました。悪意のあるコンテンツが含まれる Web ページが、Firefox をクラッシュさせたり、 Firefox を実行しているユーザーの権限で任意のコードを実行したりする可能性があります。（CVE-2010-3169、 CVE-2010-2762）

複数の use-after-free およびダングリングポインターの欠陥が Firefox で見つかりました。悪意のあるコンテンツが含まれる Web ページが、Firefox をクラッシュさせたり、 Firefox を実行しているユーザーの権限で任意のコードを実行したりする可能性があります。（CVE-2010-2760、CVE-2010-2766、CVE-2010-2767、 CVE-2010-3167、CVE-2010-3168）

Firefox で複数のバッファオーバーフローの欠陥が見つかりました。悪意のあるコンテンツが含まれる Web ページが、Firefox をクラッシュさせたり、 Firefox を実行しているユーザーの権限で任意のコードを実行したりする可能性があります。（CVE-2010-2765、 CVE-2010-3166）

複数のクロスサイトスクリプティング（XSS）の欠陥が Firefox で見つかりました。悪意のあるコンテンツが含まれる Web ページが、別の Web サイトの権限で Firefox に JavaScript コードを実行させる可能性があります。
（CVE-2010-2768、 CVE-2010-2769）

Firefox の XMLHttpRequest オブジェクトで欠陥が見つかりました。リモートサイトはこの欠陥を利用して、内部プライベートネットワーク上のサーバーについての情報を収集することができます。(CVE-2010-2764)

これらの欠陥の技術的な詳細については、Firefox 3.6.9 向けの Mozilla セキュリティアドバイザリを参照してください。Mozilla アドバイザリへのリンクは、このエラータの「参照」セクションにあります。

注：この更新のインストール後、サーバーの一時鍵が小さすぎる場合、 Firefox は SSL DHE（ディフィー・ヘルマン一時）鍵の交換を使用したサーバーへの（HTTPS による）接続に失敗します。このようなサーバーに接続すると、セキュリティのリスクが発生します。これは、一時鍵が小さすぎることにより、SSL 接続が攻撃に対して脆弱になるためです。詳細については、「ソリューション」セクションを参照してください。

すべての Firefox ユーザーは、これらの問題を修正する Firefox バ―ジョン 3.6.9 を含む、更新済みのこれらのパッケージにアップグレードする必要があります。更新をインストールした後、変更した内容を反映させるには Firefox を再起動する必要があります。

Versions of Firefox earlier than 3.5.12 are potentially affected by multiple vulnerabilities :

 - Multiple memory safety issues that could lead to arbitrary code execution. (MFSA 2010-49)
 - The implementation of the HTML frameset element contains an integer overflow vulnerability. (MFSA 2010-50)
 - A dangling pointer vulnerability exists in the implementation of 'navigator.plugins' in which the 'navigator' object could retain a pointer to the plugins array even after it has been destroyed. (MFSA 2010-51)
 - Firefox can be used to load a malicious code library that has been planted on a victim's computer. (MFSA 2010-52)
 - A heap buffer overflow exists in code routines responsible for transforming text runs. (MFSA 2010-53)
 - A dangling pointer issue remains leftover from the fix for CVE-2010-2753. (MFSA 2010-54)
 - XUL '<tree>' objects can be manipulated such that the setting of certain properties on the object would trigger the removal of the tree from the DOM and cause certain sections of deleted memory to be accessed. (MFSA 2010-55)
 - The implementation of the XUL '<tree>' content view contains a dangling pointer vulnerability. (MFSA 2010-56)
 - The code used to normalize a document contains a logical flaw that could be leveraged to run arbitrary code. (MFSA 2010-57)
 - A specially crafted font can be applied to a document and cause a crash on Mac systems. (MFSA 2010-58)
 - The wrapper class 'XPCSafeJSObjectWrapper (SJOW) has a logical error in its scripted function implementation that allows the caller to run the function within the context of another site. (MFSA 2010-60)
 - The 'type' attribute of an <object> tag can override the charset of a framed HTML document even when the document is included across origins. (MFSA 2010-61)
 - When an HTML selection containing JavaScript is copy-and-pasted or dropped onto a document with designMode enabled, the JavaScript will be executed within the context of the site where the code was dropped. (MFSA 2010-62)
 - The 'statusText' property of an 'XMLHttpRequest' object is readable by the requestor even when the request is made across origins. (MFSA 2010-63)

Versions of Firefox earlier than 3.6.9 are potentially affected by multiple vulnerabilities :

 - Multiple memory safety issues that could lead to arbitrary code execution. (MFSA 2010-49)
 - The implementation of the HTML frameset element contains an integer overflow vulnerability. (MFSA 2010-50)
 - A dangling pointer vulnerability exists in the implementation of 'navigator.plugins' in which the 'navigator' object could retain a pointer to the plugins array even after it has been destroyed. (MFSA 2010-51)
 - Firefox can be used to load a malicious code library that has been planted on a victim's computer. (MFSA 2010-52)
 - 'Math.random() PRNG' values and states could be disclosed across domains making it possible to reconstruct the values and states. (CVE-2010-3171)
 - A heap buffer overflow exists in code routines responsible for transforming text runs. (MFSA 2010-53)
 - A dangling pointer issue remains leftover from the fix for CVE-2010-2753. (MFSA 2010-54)
 - XUL '<tree>' objects can be manipulated such that the setting of certain properties on the object would trigger the removal of the tree from the DOM and cause certain sections of deleted memory to be accessed. (MFSA 2010-55)
 - The implementation of the XUL '<tree>' content view contains a dangling pointer vulnerability. (MFSA 2010-56)
 - The code used to normalize a document contains a logical flaw that could be leveraged to run arbitrary code. (MFSA 2010-57)
 - A specially crafted font can be applied to a document and cause a crash on Mac systems. (MFSA 2010-58)
 - The wrapper class 'XPCSafeJSObjectWrapper' (SJOW) creates scope chains ending in outer objects. (MFSA 2010-59)
 - The 'type' attribute of an <object> tag can override the charset of a framed HTML document even when the document is included across origins. (MFSA 2010-61)
 - When an HTML selection containing JavaScript is copy-and-pasted or dropped onto a document with designMode enabled, the JavaScript will be executed within the context of the site where the code was dropped. (MFSA 2010-62)
 - The 'statusText' property of an 'XMLHttpRequest' object is readable by the requestor even when the request is made across origins. (MFSA 2010-63)

Versions of Mozilla Thunderbird 3.0.x prior to 3.0.7 are affected by the following vulnerabilities :

 - Multiple memory safety issues that could lead to arbitrary code execution. (MFSA 2010-49)
 - The implementation of the HTML frameset element contains an integer overflow vulnerability. (MFSA 2010-50)
 - A dangling pointer vulnerability exists in the implementation of 'navigator.plugins' in which the 'navigator' object could retain a pointer to the plugins array even after it has been destroyed. (MFSA 2010-51)
 - Thunderbird can be used to load a malicious code library that has been planted on a victim's computer. (MFSA 2010-52)
 - A heap buffer overflow exists in code routines responsible for transforming text runs. (MFSA 2010-53)
 - A dangling pointer issue remains leftover from the fix for CVE-2010-2753. (MFSA 2010-54)
 - XUL '<tree>' objects can be manipulated such that the setting of certain properties on the object would trigger the removal of the tree from the DOM and cause certain sections of deleted memory to be accessed. (MFSA 2010-55)
 - The implementation of the XUL '<tree>' content view contains a dangling pointer vulnerability. (MFSA 2010-56)
 - The code used to normalize a document contains a logical flaw that could be leveraged to run arbitrary code. (MFSA 2010-57)
 - A specially crafted font can be applied to a document and cause a crash on Mac systems. (MFSA 2010-58)
 - The wrapper class 'XPCSafeJSObjectWrapper (SJOW) has a logical error in its scripted function implementation that allows the caller to run the function within the context of another site. (MFSA 2010-60)
 - The 'type' attribute of an <object> tag can override the charset of a framed HTML document even when the document is included across origins. (MFSA 2010-61)
 - When an HTML selection containing JavaScript is copy-and-pasted or dropped onto a document with designMode enabled, the JavaScript will be executed within the context of the site where the code was dropped. (MFSA 2010-62)
 - The 'statusText' property of an 'XMLHttpRequest' object is readable by the requestor even when the request is made across origins. (MFSA 2010-63)

Versions of Mozilla Thunderbird prior to 3.1.3 are affected by the following vulnerabilities :

 - Multiple memory safety issues that could lead to arbitrary code execution. (MFSA 2010-49)
 - The implementation of the HTML frameset element contains an integer overflow vulnerability. (MFSA 2010-50)
 - A dangling pointer vulnerability exists in the implementation of 'navigator.plugins' in which the 'navigator' object could retain a pointer to the plugins array even after it has been destroyed. (MFSA 2010-51)
 - Thunderbird can be used to load a malicious code library that has been planted on a victim's computer. (MFSA 2010-52)
 - A heap buffer overflow exists in code routines responsible for transforming text runs. (MFSA 2010-53)
 - A dangling pointer issue remains leftover from the fix for CVE-2010-2753. (MFSA 2010-54)
 - XUL '<tree>' objects can be manipulated such that the setting of certain properties on the object would trigger the removal of the tree from the DOM and cause certain sections of deleted memory to be accessed. (MFSA 2010-55)
 - The implementation of the XUL '<tree>' content view contains a dangling pointer vulnerability. (MFSA 2010-56)
 - The code used to normalize a document contains a logical flaw that could be leveraged to run arbitrary code. (MFSA 2010-57)
 - A specially crafted font can be applied to a document and cause a crash on Mac systems. (MFSA 2010-58)
 - The wrapper class 'XPCSafeJSObjectWrapper' (SJOW) creates scope chains ending in outer objects. (MFSA 2010-59)
 - The 'type' attribute of an <object> tag can override the charset of a framed HTML document even when the document is included across origins. (MFSA 2010-61)
 - When an HTML selection containing JavaScript is copy-and-pasted or dropped onto a document with designMode enabled, the JavaScript will be executed within the context of the site where the code was dropped. (MFSA 2010-62)
 - The 'statusText' property of an 'XMLHttpRequest' object is readable by the requestor even when the request is made across origins. (MFSA 2010-63)

Versions of SeaMonkey earlier than 2.0.7 are potentially affected by multiple vulnerabilities :

  - Multiple memory safety issues that could lead to arbitrary code execution. (MFSA 2010-49)

  - The implementation of the HTML frameset element contains an integer overflow vulnerability. (MFSA 2010-50)

  - A dangling pointer vulnerability exists in the implementation of 'navigator.plugins' in which the 'navigator' object could retain a pointer to the plugins array even after it has been destroyed. (MFSA 2010-51)

  - SeaMonkey can be used to load a malicious code library that has been planted on a victim's computer. (MFSA 2010-52)

  - A heap buffer overflow exists in code routines responsible for transforming text runs. (MFSA 2010-53)

  - A dangling pointer issue remains leftover from the fix for CVE-2010-2753. (MFSA 2010-54)

  - XUL '<tree>' objects can be manipulated such that the setting of certain properties on the object would trigger the removal of the tree from the DOM and cause certain sections of deleted memory to be accessed. (MFSA 2010-55)

  - The implementation of the XUL '<tree>' content view contains a dangling pointer vulnerability. (MFSA 2010-56)

  - The code used to normalize a document contains a logical flaw that could be leveraged to run arbitrary code. (MFSA 2010-57)

  - A specially crafted font can be applied to a document and cause a crash on Mac systems. (MFSA 2010-58)

  - The 'type' attribute of an <object> tag can override the charset of a framed HTML document even when the document is included across origins. (MFSA 2010-61)

  - When an HTML selection containing JavaScript is copy-and-pasted or dropped onto a document with designMode enabled, the JavaScript will be executed within the context of the site where the code was dropped. (MFSA 2010-62)

  - The 'statusText' property of an 'XMLHttpRequest' object is readable by the requestor even when the request is made across origins. (MFSA 2010-63)

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
49164	Fedora 12：firefox-3.5.12-1.fc12 / galeon-2.0.7-25.fc12 / gnome-python2-extras-2.25.3-20.fc12 / etc（2010-14362）	Nessus	Fedora Local Security Checks	2010/9/9	2021/1/11	high
68098	Oracle Linux 4/5：firefox（ELSA-2010-0681）	Nessus	Oracle Linux Local Security Checks	2013/7/12	2024/10/22	medium
5656	Mozilla Firefox 3.5.x < 3.5.12 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	2010/9/8	2019/3/6	medium
5657	Mozilla Firefox 3.6.x < 3.6.9 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	2010/9/8	2019/3/6	medium
5658	Mozilla Thunderbird 3.0.x < 3.0.7 Multiple Vulnerabilities	Nessus Network Monitor	SMTP Clients	2010/9/8	2019/3/6	medium
5659	Mozilla Thunderbird < 3.1.3 Multiple Vulnerabilities	Nessus Network Monitor	SMTP Clients	2010/9/8	2019/3/6	medium
5660	SeaMonkey < 2.0.7 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	2010/9/8	2019/3/6	medium

检测

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