Debian セキュリティ勧告

DSA-549-1 gtk+ -- 複数の欠陥

報告日時:

2004-09-17

影響を受けるパッケージ:

gtk+2.0

危険性:

あり

参考セキュリティデータベース:

Mitre の CVE 辞書: CVE-2004-0782, CVE-2004-0783, CVE-2004-0788.
CERT の脆弱性リスト、勧告および付加情報: VU#729894, VU#369358, VU#577654.

詳細:

Chris Evans さんにより、Gtk で使用される GdkPixBuf ライブラリ gdk-pixbuf に複数の欠陥が発見されました。攻撃者が攻撃対象のマシン上で任意のコードを実行可能です。 Gtk+1.2 用の Gdk-pixbuf は外部パッケージです。Gtk+2.0 では、Gdk-pixbuf はメインの gtk パッケージの一部となっています。

Common Vulnerabilities and Exposures プロジェクトでは以下の問題を認識しています。

CAN-2004-0782
pixbuf_create_from_xpm 中のヒープオーバフロー。
CAN-2004-0783
xpm_extract_color 中のスタックオーバフロー。
CAN-2004-0788
ico ローダの整数オーバフロー。

安定版 (stable) ディストリビューション (woody) では、これらの問題はバージョン 2.0.2-5woody2 で修正されています。

不安定版 (unstable) ディストリビューション (sid) では、これらの問題は近く修正予定です。

直ちに Gtk パッケージをアップグレードすることをお勧めします。

修正:

Debian GNU/Linux 3.0 (woody)

ソース:: http://security.debian.org/pool/updates/main/g/gtk+2.0/gtk+2.0_2.0.2-5woody2.dsc; http://security.debian.org/pool/updates/main/g/gtk+2.0/gtk+2.0_2.0.2-5woody2.diff.gz; http://security.debian.org/pool/updates/main/g/gtk+2.0/gtk+2.0_2.0.2.orig.tar.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/g/gtk+2.0/libgtk2.0-doc_2.0.2-5woody2_all.deb
Alpha:: http://security.debian.org/pool/updates/main/g/gtk+2.0/gtk2.0-examples_2.0.2-5woody2_alpha.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk-common_2.0.2-5woody2_alpha.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-0_2.0.2-5woody2_alpha.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-common_2.0.2-5woody2_alpha.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dbg_2.0.2-5woody2_alpha.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dev_2.0.2-5woody2_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/g/gtk+2.0/gtk2.0-examples_2.0.2-5woody2_arm.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk-common_2.0.2-5woody2_arm.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-0_2.0.2-5woody2_arm.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-common_2.0.2-5woody2_arm.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dbg_2.0.2-5woody2_arm.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dev_2.0.2-5woody2_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/g/gtk+2.0/gtk2.0-examples_2.0.2-5woody2_i386.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk-common_2.0.2-5woody2_i386.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-0_2.0.2-5woody2_i386.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-common_2.0.2-5woody2_i386.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dbg_2.0.2-5woody2_i386.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dev_2.0.2-5woody2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/g/gtk+2.0/gtk2.0-examples_2.0.2-5woody2_ia64.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk-common_2.0.2-5woody2_ia64.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-0_2.0.2-5woody2_ia64.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-common_2.0.2-5woody2_ia64.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dbg_2.0.2-5woody2_ia64.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dev_2.0.2-5woody2_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/g/gtk+2.0/gtk2.0-examples_2.0.2-5woody2_hppa.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk-common_2.0.2-5woody2_hppa.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-0_2.0.2-5woody2_hppa.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-common_2.0.2-5woody2_hppa.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dbg_2.0.2-5woody2_hppa.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dev_2.0.2-5woody2_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/g/gtk+2.0/gtk2.0-examples_2.0.2-5woody2_m68k.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk-common_2.0.2-5woody2_m68k.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-0_2.0.2-5woody2_m68k.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-common_2.0.2-5woody2_m68k.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dbg_2.0.2-5woody2_m68k.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dev_2.0.2-5woody2_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/g/gtk+2.0/gtk2.0-examples_2.0.2-5woody2_mips.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk-common_2.0.2-5woody2_mips.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-0_2.0.2-5woody2_mips.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-common_2.0.2-5woody2_mips.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dbg_2.0.2-5woody2_mips.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dev_2.0.2-5woody2_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/g/gtk+2.0/gtk2.0-examples_2.0.2-5woody2_mipsel.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk-common_2.0.2-5woody2_mipsel.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-0_2.0.2-5woody2_mipsel.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-common_2.0.2-5woody2_mipsel.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dbg_2.0.2-5woody2_mipsel.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dev_2.0.2-5woody2_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/g/gtk+2.0/gtk2.0-examples_2.0.2-5woody2_powerpc.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk-common_2.0.2-5woody2_powerpc.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-0_2.0.2-5woody2_powerpc.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-common_2.0.2-5woody2_powerpc.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dbg_2.0.2-5woody2_powerpc.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dev_2.0.2-5woody2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/g/gtk+2.0/gtk2.0-examples_2.0.2-5woody2_s390.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk-common_2.0.2-5woody2_s390.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-0_2.0.2-5woody2_s390.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-common_2.0.2-5woody2_s390.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dbg_2.0.2-5woody2_s390.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dev_2.0.2-5woody2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/g/gtk+2.0/gtk2.0-examples_2.0.2-5woody2_sparc.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk-common_2.0.2-5woody2_sparc.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-0_2.0.2-5woody2_sparc.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-common_2.0.2-5woody2_sparc.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dbg_2.0.2-5woody2_sparc.deb; http://security.debian.org/pool/updates/main/g/gtk+2.0/libgtk2.0-dev_2.0.2-5woody2_sparc.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。