Debian セキュリティ勧告
DSA-231-1 dhcp3 -- スタックオーバフロー
- 報告日時:
- 2003-01-17
- 影響を受けるパッケージ:
- dhcp3
- 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-2003-0026.
CERT の脆弱性リスト、勧告および付加情報: VU#284857, CA-2003-01. - 詳細:
-
The Internet Software Consortium による ISC DHCP デーモンの監査により、 幾つかの脆弱性が発見されました。脆弱性は minires ライブラリ中のエラー処理ルーチンにあり、 スタックオーバフローとして攻撃できる可能性があります。 これにより、リモートの攻撃者から dhcpd の実行時権限、通常 root で任意のコマンドの実行を許してしまいます。dhcp3 以外の DHCP サーバにはこの問題はないようです。
現安定版 (stable) (woody) では、これはバージョン 3.0+3.0.1rc9-2.1 で修正されています。
旧安定版 (potato) には dhcp3 が収録されていないため、 この問題の影響を受けません。
不安定版 (unstable) (sid) では、これはバージョン 3.0+3.0.1rc11-1 で修正されています。
すぐに dhcp3-server 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 3.0 (woody)
- ソース:
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3_3.0+3.0.1rc9-2.1.dsc
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3_3.0+3.0.1rc9-2.1.diff.gz
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3_3.0+3.0.1rc9.orig.tar.gz
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3_3.0+3.0.1rc9-2.1.diff.gz
- Alpha:
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.0+3.0.1rc9-2.1_alpha.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_alpha.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.0+3.0.1rc9-2.1_alpha.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.0+3.0.1rc9-2.1_alpha.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.0+3.0.1rc9-2.1_alpha.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_alpha.deb
- ARM:
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.0+3.0.1rc9-2.1_arm.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_arm.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.0+3.0.1rc9-2.1_arm.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.0+3.0.1rc9-2.1_arm.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.0+3.0.1rc9-2.1_arm.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.0+3.0.1rc9-2.1_i386.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_i386.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.0+3.0.1rc9-2.1_i386.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.0+3.0.1rc9-2.1_i386.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.0+3.0.1rc9-2.1_i386.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.0+3.0.1rc9-2.1_ia64.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_ia64.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.0+3.0.1rc9-2.1_ia64.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.0+3.0.1rc9-2.1_ia64.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.0+3.0.1rc9-2.1_ia64.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.0+3.0.1rc9-2.1_hppa.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_hppa.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.0+3.0.1rc9-2.1_hppa.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.0+3.0.1rc9-2.1_hppa.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.0+3.0.1rc9-2.1_hppa.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.0+3.0.1rc9-2.1_m68k.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_m68k.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.0+3.0.1rc9-2.1_m68k.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.0+3.0.1rc9-2.1_m68k.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.0+3.0.1rc9-2.1_m68k.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.0+3.0.1rc9-2.1_mips.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_mips.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.0+3.0.1rc9-2.1_mips.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.0+3.0.1rc9-2.1_mips.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.0+3.0.1rc9-2.1_mips.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.0+3.0.1rc9-2.1_mipsel.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_mipsel.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.0+3.0.1rc9-2.1_mipsel.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.0+3.0.1rc9-2.1_mipsel.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.0+3.0.1rc9-2.1_mipsel.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.0+3.0.1rc9-2.1_powerpc.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_powerpc.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.0+3.0.1rc9-2.1_powerpc.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.0+3.0.1rc9-2.1_powerpc.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.0+3.0.1rc9-2.1_powerpc.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.0+3.0.1rc9-2.1_s390.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_s390.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.0+3.0.1rc9-2.1_s390.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.0+3.0.1rc9-2.1_s390.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.0+3.0.1rc9-2.1_s390.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.0+3.0.1rc9-2.1_sparc.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_sparc.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.0+3.0.1rc9-2.1_sparc.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.0+3.0.1rc9-2.1_sparc.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.0+3.0.1rc9-2.1_sparc.deb
- http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0+3.0.1rc9-2.1_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。