Debian セキュリティ勧告

DSA-1292-1 qt4-x11 -- 入力値の正当性チェックの欠落

報告日時:

2007-05-15

影響を受けるパッケージ:

qt4-x11

危険性:

あり

参考セキュリティデータベース:

Debian バグ追跡システム: バグ 417391.
(SecurityFocus の) Bugtraq データベース: BugTraq ID 23269.
Mitre の CVE 辞書: CVE-2007-0242.

詳細:

Andreas Noldenさんは、C++ GUI ライブラリフレームワークである qt4-x11 の UTF-8 のデコードルーチンにバグを発見しました。これは、リモートの攻撃者が危険なメタキャラクタへとデコードされる長大なデータシーケンスを利用して、クロスサイトスクリプティング (XSS) およびディレクトリトラバーサル攻撃を実行可能となるものです。

安定版ディストリビューション (stable、コードネーム etch) では、この問題はバージョン 4.2.1-2etch1 で修正されています。

テスト版および不安定版ディストリビューション (testing、コードネーム lenny および unstable、コードネーム sid) ではこの問題はバージョン 4.2.2-2 で修正されています。

qt4-x11 パッケージのアップグレードをお勧めします。

修正:

Debian GNU/Linux 4.0 (etch)

ソース:: http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-x11_4.2.1-2etch1.dsc; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-x11_4.2.1.orig.tar.gz; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-x11_4.2.1-2etch1.diff.gz
アーキテクチャ非依存コンポーネント:: http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-doc_4.2.1-2etch1_all.deb
Alpha:: http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-core_4.2.1-2etch1_alpha.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-qt3support_4.2.1-2etch1_alpha.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-dev-tools_4.2.1-2etch1_alpha.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-sql_4.2.1-2etch1_alpha.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-qtconfig_4.2.1-2etch1_alpha.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-debug_4.2.1-2etch1_alpha.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-dev_4.2.1-2etch1_alpha.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-designer_4.2.1-2etch1_alpha.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-gui_4.2.1-2etch1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-designer_4.2.1-2etch1_amd64.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-gui_4.2.1-2etch1_amd64.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-qt3support_4.2.1-2etch1_amd64.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-dev_4.2.1-2etch1_amd64.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-sql_4.2.1-2etch1_amd64.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-debug_4.2.1-2etch1_amd64.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-core_4.2.1-2etch1_amd64.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-dev-tools_4.2.1-2etch1_amd64.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-qtconfig_4.2.1-2etch1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-designer_4.2.1-2etch1_arm.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-qtconfig_4.2.1-2etch1_arm.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-qt3support_4.2.1-2etch1_arm.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-dev_4.2.1-2etch1_arm.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-debug_4.2.1-2etch1_arm.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-core_4.2.1-2etch1_arm.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-gui_4.2.1-2etch1_arm.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-sql_4.2.1-2etch1_arm.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-dev-tools_4.2.1-2etch1_arm.deb
HP Precision:: http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-dev-tools_4.2.1-2etch1_hppa.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-designer_4.2.1-2etch1_hppa.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-core_4.2.1-2etch1_hppa.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-debug_4.2.1-2etch1_hppa.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-sql_4.2.1-2etch1_hppa.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-dev_4.2.1-2etch1_hppa.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-qtconfig_4.2.1-2etch1_hppa.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-gui_4.2.1-2etch1_hppa.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-qt3support_4.2.1-2etch1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-qtconfig_4.2.1-2etch1_i386.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-designer_4.2.1-2etch1_i386.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-gui_4.2.1-2etch1_i386.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-dev_4.2.1-2etch1_i386.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-sql_4.2.1-2etch1_i386.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-debug_4.2.1-2etch1_i386.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-qt3support_4.2.1-2etch1_i386.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-dev-tools_4.2.1-2etch1_i386.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-core_4.2.1-2etch1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-debug_4.2.1-2etch1_ia64.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-designer_4.2.1-2etch1_ia64.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-dev_4.2.1-2etch1_ia64.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-qt3support_4.2.1-2etch1_ia64.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-gui_4.2.1-2etch1_ia64.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-sql_4.2.1-2etch1_ia64.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-dev-tools_4.2.1-2etch1_ia64.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-core_4.2.1-2etch1_ia64.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-qtconfig_4.2.1-2etch1_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-dev-tools_4.2.1-2etch1_mips.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-qt3support_4.2.1-2etch1_mips.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-gui_4.2.1-2etch1_mips.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-dev_4.2.1-2etch1_mips.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-designer_4.2.1-2etch1_mips.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-debug_4.2.1-2etch1_mips.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-core_4.2.1-2etch1_mips.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-sql_4.2.1-2etch1_mips.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-qtconfig_4.2.1-2etch1_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-debug_4.2.1-2etch1_mipsel.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-qtconfig_4.2.1-2etch1_mipsel.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-gui_4.2.1-2etch1_mipsel.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-qt3support_4.2.1-2etch1_mipsel.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-core_4.2.1-2etch1_mipsel.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-dev-tools_4.2.1-2etch1_mipsel.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-designer_4.2.1-2etch1_mipsel.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-sql_4.2.1-2etch1_mipsel.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-dev_4.2.1-2etch1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-qt3support_4.2.1-2etch1_powerpc.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-sql_4.2.1-2etch1_powerpc.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-dev-tools_4.2.1-2etch1_powerpc.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-qtconfig_4.2.1-2etch1_powerpc.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-dev_4.2.1-2etch1_powerpc.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-designer_4.2.1-2etch1_powerpc.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-gui_4.2.1-2etch1_powerpc.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-debug_4.2.1-2etch1_powerpc.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-core_4.2.1-2etch1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-qt3support_4.2.1-2etch1_s390.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-dev-tools_4.2.1-2etch1_s390.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-core_4.2.1-2etch1_s390.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-sql_4.2.1-2etch1_s390.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-debug_4.2.1-2etch1_s390.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-qtconfig_4.2.1-2etch1_s390.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-dev_4.2.1-2etch1_s390.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/qt4-designer_4.2.1-2etch1_s390.deb; http://security.debian.org/pool/updates/main/q/qt4-x11/libqt4-gui_4.2.1-2etch1_s390.deb

一覧にあるファイルの MD5 チェックサムは勧告の原文にあります。