Debian セキュリティ勧告

DSA-463-1 samba -- 特権の昇格

報告日時:

2004-03-12

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 9619.
Mitre の CVE 辞書: CVE-2004-0186.

詳細:

LanManager に似た Unix 上のファイル・プリンタサーバ Samba に欠陥が発見されました。リモートサーバのファイルシステムをマウントする setuid root されたユーティリティ smbmnt が、ユーザの自由になる setuid プログラムを含むリモートサーバのファイルシステムをマウント可能です。このようなプログラムを実行することで、ローカルシステム上で特権を得ることができる可能性があります。

安定版 (stable) ディストリビューション (woody) では、この問題はバージョン 2.2.3a-13 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 3.0.2-2 で修正されています。

直ちに samba パッケージをアップグレードすることをお勧めします。

修正:

Debian GNU/Linux 3.0 (woody)

ソース:: http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13.dsc; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13.diff.gz; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a.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/s/samba/samba-doc_2.2.3a-13_all.deb
Alpha:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-13_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-13_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-13_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-13_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-13_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-13_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-13_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-13_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-13_arm.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-13_arm.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-13_arm.deb; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13_arm.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-13_arm.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-13_arm.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-13_arm.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-13_arm.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-13_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-13_i386.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-13_i386.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-13_i386.deb; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13_i386.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-13_i386.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-13_i386.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-13_i386.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-13_i386.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-13_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-13_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-13_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-13_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-13_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-13_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-13_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-13_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-13_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-13_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-13_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-13_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-13_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-13_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-13_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-13_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-13_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-13_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-13_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-13_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-13_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-13_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-13_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-13_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-13_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-13_mips.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-13_mips.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-13_mips.deb; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13_mips.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-13_mips.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-13_mips.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-13_mips.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-13_mips.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-13_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
PowerPC:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-13_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-13_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-13_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-13_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-13_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-13_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-13_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-13_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-13_s390.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-13_s390.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-13_s390.deb; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13_s390.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-13_s390.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-13_s390.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-13_s390.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-13_s390.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-13_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-13_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-13_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-13_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-13_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-13_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-13_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-13_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-13_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。