Debian セキュリティ勧告

DSA-1658-1 dbus -- プログラムミス

報告日時:

2008-10-22

影響を受けるパッケージ:

dbus

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 501443.
Mitre の CVE 辞書: CVE-2008-3834.

詳細:

Colin Walters さんにより、シンプルなプロセス間メッセージシステム dbus の dbus_signature_validate 関数にサービス拒否攻撃脆弱性が発見されました。

安定版 (stable) ディストリビューション (etch) では、この問題はバージョン 1.0.2-1+etch2 で修正されています。

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

直ぐに dbus パッケージをアップグレードすることを勧めます。

修正:

Debian GNU/Linux 4.0 (etch)

ソース:: http://security.debian.org/pool/updates/main/d/dbus/dbus_1.0.2-1+etch2.dsc; http://security.debian.org/pool/updates/main/d/dbus/dbus_1.0.2-1+etch2.diff.gz; http://security.debian.org/pool/updates/main/d/dbus/dbus_1.0.2.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/d/dbus/dbus-1-doc_1.0.2-1+etch2_all.deb
Alpha:: http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-dev_1.0.2-1+etch2_alpha.deb; http://security.debian.org/pool/updates/main/d/dbus/dbus-1-utils_1.0.2-1+etch2_alpha.deb; http://security.debian.org/pool/updates/main/d/dbus/dbus_1.0.2-1+etch2_alpha.deb; http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-3_1.0.2-1+etch2_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-3_1.0.2-1+etch2_amd64.deb; http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-dev_1.0.2-1+etch2_amd64.deb; http://security.debian.org/pool/updates/main/d/dbus/dbus_1.0.2-1+etch2_amd64.deb; http://security.debian.org/pool/updates/main/d/dbus/dbus-1-utils_1.0.2-1+etch2_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-dev_1.0.2-1+etch2_arm.deb; http://security.debian.org/pool/updates/main/d/dbus/dbus-1-utils_1.0.2-1+etch2_arm.deb; http://security.debian.org/pool/updates/main/d/dbus/dbus_1.0.2-1+etch2_arm.deb; http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-3_1.0.2-1+etch2_arm.deb
HP Precision:: http://security.debian.org/pool/updates/main/d/dbus/dbus-1-utils_1.0.2-1+etch2_hppa.deb; http://security.debian.org/pool/updates/main/d/dbus/dbus_1.0.2-1+etch2_hppa.deb; http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-dev_1.0.2-1+etch2_hppa.deb; http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-3_1.0.2-1+etch2_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-dev_1.0.2-1+etch2_i386.deb; http://security.debian.org/pool/updates/main/d/dbus/dbus_1.0.2-1+etch2_i386.deb; http://security.debian.org/pool/updates/main/d/dbus/dbus-1-utils_1.0.2-1+etch2_i386.deb; http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-3_1.0.2-1+etch2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/d/dbus/dbus_1.0.2-1+etch2_ia64.deb; http://security.debian.org/pool/updates/main/d/dbus/dbus-1-utils_1.0.2-1+etch2_ia64.deb; http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-dev_1.0.2-1+etch2_ia64.deb; http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-3_1.0.2-1+etch2_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/d/dbus/dbus_1.0.2-1+etch2_mips.deb; http://security.debian.org/pool/updates/main/d/dbus/dbus-1-utils_1.0.2-1+etch2_mips.deb; http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-3_1.0.2-1+etch2_mips.deb; http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-dev_1.0.2-1+etch2_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/d/dbus/dbus-1-utils_1.0.2-1+etch2_mipsel.deb; http://security.debian.org/pool/updates/main/d/dbus/dbus_1.0.2-1+etch2_mipsel.deb; http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-dev_1.0.2-1+etch2_mipsel.deb; http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-3_1.0.2-1+etch2_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-3_1.0.2-1+etch2_powerpc.deb; http://security.debian.org/pool/updates/main/d/dbus/dbus_1.0.2-1+etch2_powerpc.deb; http://security.debian.org/pool/updates/main/d/dbus/dbus-1-utils_1.0.2-1+etch2_powerpc.deb; http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-dev_1.0.2-1+etch2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-dev_1.0.2-1+etch2_s390.deb; http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-3_1.0.2-1+etch2_s390.deb; http://security.debian.org/pool/updates/main/d/dbus/dbus-1-utils_1.0.2-1+etch2_s390.deb; http://security.debian.org/pool/updates/main/d/dbus/dbus_1.0.2-1+etch2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/d/dbus/dbus_1.0.2-1+etch2_sparc.deb; http://security.debian.org/pool/updates/main/d/dbus/dbus-1-utils_1.0.2-1+etch2_sparc.deb; http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-dev_1.0.2-1+etch2_sparc.deb; http://security.debian.org/pool/updates/main/d/dbus/libdbus-1-3_1.0.2-1+etch2_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。