Debian セキュリティ勧告

DSA-2061-1 samba -- メモリ破壊

報告日時:
2010-06-16
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-2010-2063.
詳細:

Jun Mao さんにより、Unix システム向け SMB/CIFS プロトコル実装 Samba が、 チェインされた SMB1 パケットの処理の際に一部のオフセット値を適切に検証 していないことが発見されました。この結果、認証を経ない攻撃者が任意のメ モリ位置に書き込みが行えるため、ルート権限での任意のコードの実行や、 samba デーモンのクラッシュによるサービス拒否攻撃などを実行可能です。

安定版 (stable) ディストリビューション (lenny) では、この問題はバージョ ン 3.2.5-4lenny12 で修正されています。

この問題は、テスト版 (testing) squeeze および不安定版 (unstable) sid に 収録された版には存在しません。

直ぐに samba 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 5.0 (lenny)

ソース:
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12.diff.gz
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12.dsc
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-pdf_3.2.5-4lenny12_all.deb
http://security.debian.org/pool/updates/main/s/samba/samba-doc_3.2.5-4lenny12_all.deb
Alpha:
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_alpha.deb
AMD64:
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_amd64.deb
ARM:
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_arm.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_arm.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_arm.deb
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_arm.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_arm.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_arm.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_arm.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_arm.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_arm.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_arm.deb
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_arm.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_arm.deb
ARM EABI:
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_armel.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_armel.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_armel.deb
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_armel.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_armel.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_armel.deb
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_armel.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_armel.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_armel.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_armel.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_armel.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_armel.deb
HP Precision:
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_hppa.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_i386.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_i386.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_i386.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_i386.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_i386.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_i386.deb
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_i386.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_i386.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_i386.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_i386.deb
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_i386.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_ia64.deb
Big-endian MIPS:
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_mips.deb
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_mips.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_mips.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_mips.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_mips.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_mips.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_mips.deb
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_mips.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_mips.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_mips.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_mips.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_mips.deb
Little-endian MIPS:
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_s390.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_s390.deb
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_s390.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_s390.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_s390.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_s390.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_s390.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_s390.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_s390.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_s390.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_s390.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny12_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny12_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny12_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny12_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny12_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny12_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny12_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny12_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny12_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny12_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny12_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny12_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。