Debian セキュリティ勧告

DSA-1407-1 cupsys -- バッファオーバフロー

報告日時:

2007-11-18

影響を受けるパッケージ:

cupsys

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-2007-4351.

詳細:

Alin Rad Pop さんにより、Common UNIX Printing System の IPP パケット処理部に境界を 1 誤るバグがあり、任意のコード実行の恐れがあることが発見されました。

旧安定版の cupsys パッケージでは、任意のコード実行は行えません。

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 1.2.7-4etch1 で修正されています。arm 向けの更新パッケージは後日提供予定です。

直ぐに cupsys 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/c/cupsys/cupsys_1.2.7.orig.tar.gz; http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch1.diff.gz; http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch1.dsc
アーキテクチャ非依存コンポーネント:: http://security.debian.org/pool/updates/main/c/cupsys/cupsys-common_1.2.7-4etch1_all.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-gnutls10_1.2.7-4etch1_all.deb
Alpha:: http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch1_alpha.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch1_alpha.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch1_alpha.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch1_alpha.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch1_alpha.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch1_alpha.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch1_alpha.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch1_amd64.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch1_amd64.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch1_amd64.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch1_amd64.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch1_amd64.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch1_amd64.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch1_amd64.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch1_amd64.deb
HP Precision:: http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch1_hppa.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch1_hppa.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch1_hppa.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch1_hppa.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch1_hppa.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch1_hppa.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch1_hppa.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch1_i386.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch1_i386.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch1_i386.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch1_i386.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch1_i386.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch1_i386.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch1_i386.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch1_ia64.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch1_ia64.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch1_ia64.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch1_ia64.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch1_ia64.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch1_ia64.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch1_ia64.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch1_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch1_mips.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch1_mips.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch1_mips.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch1_mips.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch1_mips.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch1_mips.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch1_mips.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch1_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch1_mipsel.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch1_mipsel.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch1_mipsel.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch1_mipsel.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch1_mipsel.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch1_mipsel.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch1_mipsel.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch1_powerpc.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch1_powerpc.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch1_powerpc.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch1_powerpc.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch1_powerpc.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch1_powerpc.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch1_powerpc.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch1_s390.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch1_s390.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch1_s390.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch1_s390.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch1_s390.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch1_s390.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch1_s390.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2_1.2.7-4etch1_sparc.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-bsd_1.2.7-4etch1_sparc.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-client_1.2.7-4etch1_sparc.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2_1.2.7-4etch1_sparc.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys-dbg_1.2.7-4etch1_sparc.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsys2-dev_1.2.7-4etch1_sparc.deb; http://security.debian.org/pool/updates/main/c/cupsys/cupsys_1.2.7-4etch1_sparc.deb; http://security.debian.org/pool/updates/main/c/cupsys/libcupsimage2-dev_1.2.7-4etch1_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。