Debian セキュリティ勧告
DSA-1274-1 file -- バッファオーバフロー
- 報告日時:
- 2007-04-02
- 影響を受けるパッケージ:
- file
- 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 415362, バグ 416678.
(SecurityFocus の) Bugtraq データベース: BugTraq ID 23021.
Mitre の CVE 辞書: CVE-2007-1536. - 詳細:
-
整数アンダーフローバグが、ファイルの内容を分析してファイルの種類を判定するツール file の file_printf 関数に見つかりました。このバグにより、 バッファオーバフローを引き起こすように特別に細工したファイルをローカルユーザに調べさせることによって攻撃者に任意のコードの実行を許す可能性があります。
安定版 (stable) ディストリビューション (sarge) では、この問題はバージョン 4.12-1sarge1 で修正されています。
次期安定版 (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 4.17-5etch1 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、この問題はバージョン 4.20-1 で修正されています。
直ちに file 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 (testing)
- ソース:
- http://security.debian.org/pool/updates/main/f/file/file_4.17-5etch1.dsc
- http://security.debian.org/pool/updates/main/f/file/file_4.17-5etch1.diff.gz
- http://security.debian.org/pool/updates/main/f/file/file_4.17.orig.tar.gz
- http://security.debian.org/pool/updates/main/f/file/file_4.17-5etch1.diff.gz
- Alpha:
- http://security.debian.org/pool/updates/main/f/file/file_4.17-5etch1_alpha.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.17-5etch1_alpha.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.17-5etch1_alpha.deb
- http://security.debian.org/pool/updates/main/f/file/python-magic_4.17-5etch1_alpha.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.17-5etch1_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.17-5etch1_amd64.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.17-5etch1_amd64.deb
- http://security.debian.org/pool/updates/main/f/file/file_4.17-5etch1_amd64.deb
- http://security.debian.org/pool/updates/main/f/file/python-magic_4.17-5etch1_amd64.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.17-5etch1_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/f/file/file_4.17-5etch1_arm.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.17-5etch1_arm.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.17-5etch1_arm.deb
- http://security.debian.org/pool/updates/main/f/file/python-magic_4.17-5etch1_arm.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.17-5etch1_arm.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/f/file/file_4.17-5etch1_hppa.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.17-5etch1_hppa.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.17-5etch1_hppa.deb
- http://security.debian.org/pool/updates/main/f/file/python-magic_4.17-5etch1_hppa.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.17-5etch1_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.17-5etch1_i386.deb
- http://security.debian.org/pool/updates/main/f/file/file_4.17-5etch1_i386.deb
- http://security.debian.org/pool/updates/main/f/file/python-magic_4.17-5etch1_i386.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.17-5etch1_i386.deb
- http://security.debian.org/pool/updates/main/f/file/file_4.17-5etch1_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/f/file/file_4.17-5etch1_ia64.deb
- http://security.debian.org/pool/updates/main/f/file/python-magic_4.17-5etch1_ia64.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.17-5etch1_ia64.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.17-5etch1_ia64.deb
- http://security.debian.org/pool/updates/main/f/file/python-magic_4.17-5etch1_ia64.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/f/file/python-magic_4.17-5etch1_m68k.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.17-5etch1_m68k.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.17-5etch1_m68k.deb
- http://security.debian.org/pool/updates/main/f/file/file_4.17-5etch1_m68k.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.17-5etch1_m68k.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.17-5etch1_mipsel.deb
- http://security.debian.org/pool/updates/main/f/file/python-magic_4.17-5etch1_mipsel.deb
- http://security.debian.org/pool/updates/main/f/file/file_4.17-5etch1_mipsel.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.17-5etch1_mipsel.deb
- http://security.debian.org/pool/updates/main/f/file/python-magic_4.17-5etch1_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/f/file/python-magic_4.17-5etch1_powerpc.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.17-5etch1_powerpc.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.17-5etch1_powerpc.deb
- http://security.debian.org/pool/updates/main/f/file/file_4.17-5etch1_powerpc.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.17-5etch1_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/f/file/file_4.17-5etch1_s390.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.17-5etch1_s390.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.17-5etch1_s390.deb
- http://security.debian.org/pool/updates/main/f/file/python-magic_4.17-5etch1_s390.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.17-5etch1_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.17-5etch1_sparc.deb
- http://security.debian.org/pool/updates/main/f/file/file_4.17-5etch1_sparc.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.17-5etch1_sparc.deb
- http://security.debian.org/pool/updates/main/f/file/python-magic_4.17-5etch1_sparc.deb
- http://security.debian.org/pool/updates/main/f/file/file_4.17-5etch1_sparc.deb
Debian GNU/Linux 3.1 (stable)
- ソース:
- http://security.debian.org/pool/updates/main/f/file/file_4.12-1sarge1.diff.gz
- http://security.debian.org/pool/updates/main/f/file/file_4.12.orig.tar.gz
- http://security.debian.org/pool/updates/main/f/file/file_4.12-1sarge1.dsc
- http://security.debian.org/pool/updates/main/f/file/file_4.12.orig.tar.gz
- Alpha:
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.12-1sarge1_alpha.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.12-1sarge1_alpha.deb
- http://security.debian.org/pool/updates/main/f/file/file_4.12-1sarge1_alpha.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.12-1sarge1_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.12-1sarge1_amd64.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.12-1sarge1_amd64.deb
- http://security.debian.org/pool/updates/main/f/file/file_4.12-1sarge1_amd64.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.12-1sarge1_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.12-1sarge1_arm.deb
- http://security.debian.org/pool/updates/main/f/file/file_4.12-1sarge1_arm.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.12-1sarge1_arm.deb
- http://security.debian.org/pool/updates/main/f/file/file_4.12-1sarge1_arm.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.12-1sarge1_hppa.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.12-1sarge1_hppa.deb
- http://security.debian.org/pool/updates/main/f/file/file_4.12-1sarge1_hppa.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.12-1sarge1_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/f/file/file_4.12-1sarge1_i386.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.12-1sarge1_i386.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.12-1sarge1_i386.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.12-1sarge1_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.12-1sarge1_ia64.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.12-1sarge1_ia64.deb
- http://security.debian.org/pool/updates/main/f/file/file_4.12-1sarge1_ia64.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.12-1sarge1_ia64.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.12-1sarge1_m68k.deb
- http://security.debian.org/pool/updates/main/f/file/file_4.12-1sarge1_m68k.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.12-1sarge1_m68k.deb
- http://security.debian.org/pool/updates/main/f/file/file_4.12-1sarge1_m68k.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.12-1sarge1_mips.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.12-1sarge1_mips.deb
- http://security.debian.org/pool/updates/main/f/file/file_4.12-1sarge1_mips.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.12-1sarge1_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.12-1sarge1_mipsel.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.12-1sarge1_mipsel.deb
- http://security.debian.org/pool/updates/main/f/file/file_4.12-1sarge1_mipsel.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.12-1sarge1_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.12-1sarge1_powerpc.deb
- http://security.debian.org/pool/updates/main/f/file/file_4.12-1sarge1_powerpc.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.12-1sarge1_powerpc.deb
- http://security.debian.org/pool/updates/main/f/file/file_4.12-1sarge1_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/f/file/file_4.12-1sarge1_s390.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.12-1sarge1_s390.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.12-1sarge1_s390.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.12-1sarge1_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/f/file/file_4.12-1sarge1_sparc.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.12-1sarge1_sparc.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic1_4.12-1sarge1_sparc.deb
- http://security.debian.org/pool/updates/main/f/file/libmagic-dev_4.12-1sarge1_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。