Debian セキュリティ勧告

DSA-1110-1 samba -- 入力に対するサニタイジングの欠落

報告日時:

2006-07-16

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:

Mitre の CVE 辞書: CVE-2006-3403.

詳細:

Gerald Carter さんにより、SMB/CIFS プロトコルのフリーな実装である Samba の smbd デーモンが、コネクションの共有の処理を行うコードで、制限のチェックが不十分であることが発見されました。そのため、悪意を持って作成されたリクエストを送ることによりシステムメモリを使い果たさせることができ、サービス不能 (DoS) 攻撃を引き起こせます。

安定版ディストリビューション (stable、コードネーム sarge) では、この問題はバージョン 3.0.14a-3sarge2 で修正されています。

不安定版ディストリビューション (unstable、コードネーム sid) では、この問題は近く修正される予定です。

samba パッケージのアップグレードをお勧めします。

修正:

Debian GNU/Linux 3.1 (sarge)

ソース:: http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2.dsc; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2.diff.gz; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a.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_3.0.14a-3sarge2_all.deb
Alpha:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_amd64.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_arm.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_i386.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_mips.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_s390.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.0.14a-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.0.14a-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.0.14a-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/python2.3-samba_3.0.14a-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/samba_3.0.14a-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_3.0.14a-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.0.14a-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_3.0.14a-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_3.0.14a-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/swat_3.0.14a-3sarge2_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_3.0.14a-3sarge2_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。