Debian セキュリティ勧告
DSA-280-1 samba -- バッファオーバーフロー
- 報告日時:
- 2003-04-07
- 影響を受けるパッケージ:
- samba
- 危険性:
- あり
- 参考セキュリティデータベース:
- (SecurityFocus の) Bugtraq データベース: BugTraq ID 7294, BugTraq ID 7295.
Mitre の CVE 辞書: CVE-2003-0201, CVE-2003-0196.
CERT の脆弱性リスト、勧告および付加情報: VU#267873. - 詳細:
-
Digital Defense, Inc. は、Samba チームに対し、Samba (LAN Manager に似た、UNIX 向けのファイルおよびプリンタサーバ) の深刻な脆弱性を警告しました。 この脆弱性により、Samba が用いられているシステムの上で、匿名ユーザが root 権限を奪取することができます。 この問題を突いた攻撃はすでに広まっており、実際に悪用されています。
potato 向けのパッケージはきわめて古いため、これ以外にも、 我々の把握していないセキュリティ上のバグがあるかもしれません。 そのため、すぐに、Samba を動かしているシステムを woody に アップグレードすることが勧められます。
非公式の、Samba メンテナによってバックポートされたパッケージは、 woody 向けのバージョン 2.2.8 であり、以下のものが使用可能です。 ~peloy and ~vorlon.
現安定版 (stable)(woody) では、この問題はバージョン 2.2.3a-12.3 で 修正されています。
旧安定版 (potato) では、この問題はバージョン 2.0.7-5.1 で 修正されています。
不安定版 (unstable)(sid) では、すでにバージョン 3.0 が含まれているので この問題の影響は受けません。
samba パッケージを早急にアップグレードすることをお勧めします。
- 修正:
-
Debian GNU/Linux 2.2 (potato)
- ソース:
- http://security.debian.org/pool/updates/main/s/samba/samba_2.0.7-5.1.dsc
- http://security.debian.org/pool/updates/main/s/samba/samba_2.0.7-5.1.diff.gz
- http://security.debian.org/pool/updates/main/s/samba/samba_2.0.7.orig.tar.gz
- http://security.debian.org/pool/updates/main/s/samba/samba_2.0.7-5.1.diff.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/s/samba/samba-doc_2.0.7-5.1_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/s/samba/samba_2.0.7-5.1_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.0.7-5.1_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_2.0.7-5.1_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_2.0.7-5.1_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_2.0.7-5.1_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.0.7-5.1_alpha.deb
- ARM:
- http://security.debian.org/pool/updates/main/s/samba/samba_2.0.7-5.1_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.0.7-5.1_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_2.0.7-5.1_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_2.0.7-5.1_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_2.0.7-5.1_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.0.7-5.1_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/s/samba/samba_2.0.7-5.1_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.0.7-5.1_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_2.0.7-5.1_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_2.0.7-5.1_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_2.0.7-5.1_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.0.7-5.1_i386.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/s/samba/samba_2.0.7-5.1_m68k.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.0.7-5.1_m68k.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_2.0.7-5.1_m68k.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_2.0.7-5.1_m68k.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_2.0.7-5.1_m68k.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.0.7-5.1_m68k.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/s/samba/samba_2.0.7-5.1_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.0.7-5.1_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_2.0.7-5.1_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_2.0.7-5.1_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_2.0.7-5.1_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.0.7-5.1_powerpc.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/s/samba/samba_2.0.7-5.1_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.0.7-5.1_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_2.0.7-5.1_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_2.0.7-5.1_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_2.0.7-5.1_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.0.7-5.1_sparc.deb
Debian GNU/Linux 3.0 (woody)
- ソース:
- http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12.3.dsc
- http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12.3.diff.gz
- http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a.orig.tar.gz
- http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12.3.diff.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/s/samba/samba-doc_2.2.3a-12.3_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-12.3_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-12.3_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12.3_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-12.3_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-12.3_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-12.3_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-12.3_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-12.3_alpha.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_alpha.deb
- ARM:
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-12.3_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-12.3_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12.3_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-12.3_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-12.3_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-12.3_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-12.3_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-12.3_arm.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-12.3_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-12.3_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12.3_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-12.3_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-12.3_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-12.3_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-12.3_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-12.3_i386.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-12.3_ia64.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_ia64.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-12.3_ia64.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12.3_ia64.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-12.3_ia64.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-12.3_ia64.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-12.3_ia64.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-12.3_ia64.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-12.3_ia64.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-12.3_hppa.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_hppa.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-12.3_hppa.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12.3_hppa.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-12.3_hppa.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-12.3_hppa.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-12.3_hppa.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-12.3_hppa.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-12.3_hppa.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-12.3_m68k.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_m68k.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-12.3_m68k.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12.3_m68k.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-12.3_m68k.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-12.3_m68k.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-12.3_m68k.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-12.3_m68k.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-12.3_m68k.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-12.3_mips.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_mips.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-12.3_mips.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12.3_mips.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-12.3_mips.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-12.3_mips.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-12.3_mips.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-12.3_mips.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-12.3_mips.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-12.3_mipsel.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_mipsel.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-12.3_mipsel.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12.3_mipsel.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-12.3_mipsel.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-12.3_mipsel.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-12.3_mipsel.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-12.3_mipsel.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-12.3_mipsel.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-12.3_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-12.3_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12.3_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-12.3_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-12.3_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-12.3_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-12.3_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-12.3_powerpc.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-12.3_s390.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_s390.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-12.3_s390.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12.3_s390.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-12.3_s390.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-12.3_s390.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-12.3_s390.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-12.3_s390.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-12.3_s390.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-12.3_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-12.3_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12.3_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-12.3_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-12.3_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-12.3_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-12.3_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-12.3_sparc.deb
- http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_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。