Debian セキュリティ勧告

DSA-1771-1 clamav -- 複数の脆弱性

報告日時:
2009-04-15
影響を受けるパッケージ:
clamav
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-2008-6680, CVE-2009-1270.
詳細:

ClamAV アンチウィルスツールキットに、複数の問題が発見されました。

  • CVE-2008-6680

    攻撃者が細工された EXE ファイルを使って 0 除算を発生させるサービス拒 否攻撃が可能です。

  • CVE-2009-1270

    攻撃者が細工された tar ファイルを使って (1) clamd および (2) Clamscan を長時間ハングさせるサービス拒否攻撃 (無限ループ) が可 能です。

  • (CVE ID はまだありません)

    攻撃者が細工された EXE ファイルを使って UPack 伸張処理をクラッシュさ せるサービス拒否攻撃が可能です。

旧安定版 (oldstable) ディストリビューション (etch) では、これらの問題は バージョン 0.90.1dfsg-4etch19 で修正されています。

安定版 (stable) ディストリビューション (lenny) では、これらの問題はバージ ョン 0.94.dfsg.2-1lenny2 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、これらの問題はバー ジョン 0.95.1+dfsg-1 で修正されています。

直ぐに clamav 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 4.0 (etch)

ソース:
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch19.dsc
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch19.diff.gz
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg.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/c/clamav/clamav-base_0.90.1dfsg-4etch19_all.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-docs_0.90.1dfsg-4etch19_all.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-testfiles_0.90.1dfsg-4etch19_all.deb
Alpha:
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch19_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch19_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch19_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch19_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch19_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch19_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch19_alpha.deb
AMD64:
http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch19_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch19_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch19_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch19_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch19_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch19_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch19_amd64.deb
ARM:
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch19_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch19_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch19_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch19_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch19_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch19_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch19_arm.deb
HP Precision:
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch19_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch19_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch19_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch19_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch19_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch19_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch19_hppa.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch19_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch19_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch19_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch19_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch19_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch19_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch19_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch19_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch19_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch19_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch19_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch19_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch19_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch19_ia64.deb
Big-endian MIPS:
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch19_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch19_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch19_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch19_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch19_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch19_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch19_mips.deb
PowerPC:
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch19_powerpc.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch19_powerpc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch19_powerpc.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch19_powerpc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch19_powerpc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch19_powerpc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch19_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch19_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch19_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch19_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch19_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch19_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch19_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch19_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.90.1dfsg-4etch19_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.90.1dfsg-4etch19_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.90.1dfsg-4etch19_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.90.1dfsg-4etch19_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav2_0.90.1dfsg-4etch19_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.90.1dfsg-4etch19_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.90.1dfsg-4etch19_sparc.deb

Debian GNU/Linux 5.0 (lenny)

ソース:
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.94.dfsg.2-1lenny2.diff.gz
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.94.dfsg.2-1lenny2.dsc
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.94.dfsg.2.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/c/clamav/clamav-docs_0.94.dfsg.2-1lenny2_all.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-testfiles_0.94.dfsg.2-1lenny2_all.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-base_0.94.dfsg.2-1lenny2_all.deb
Alpha:
http://security.debian.org/pool/updates/main/c/clamav/libclamav5_0.94.dfsg.2-1lenny2_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.94.dfsg.2-1lenny2_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.94.dfsg.2-1lenny2_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.94.dfsg.2-1lenny2_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.94.dfsg.2-1lenny2_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.94.dfsg.2-1lenny2_alpha.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.94.dfsg.2-1lenny2_alpha.deb
AMD64:
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.94.dfsg.2-1lenny2_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.94.dfsg.2-1lenny2_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.94.dfsg.2-1lenny2_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav5_0.94.dfsg.2-1lenny2_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.94.dfsg.2-1lenny2_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.94.dfsg.2-1lenny2_amd64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.94.dfsg.2-1lenny2_amd64.deb
ARM:
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.94.dfsg.2-1lenny2_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav5_0.94.dfsg.2-1lenny2_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.94.dfsg.2-1lenny2_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.94.dfsg.2-1lenny2_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.94.dfsg.2-1lenny2_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.94.dfsg.2-1lenny2_arm.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.94.dfsg.2-1lenny2_arm.deb
ARM EABI:
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.94.dfsg.2-1lenny2_armel.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.94.dfsg.2-1lenny2_armel.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.94.dfsg.2-1lenny2_armel.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.94.dfsg.2-1lenny2_armel.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav5_0.94.dfsg.2-1lenny2_armel.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.94.dfsg.2-1lenny2_armel.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.94.dfsg.2-1lenny2_armel.deb
HP Precision:
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.94.dfsg.2-1lenny2_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.94.dfsg.2-1lenny2_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.94.dfsg.2-1lenny2_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.94.dfsg.2-1lenny2_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.94.dfsg.2-1lenny2_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.94.dfsg.2-1lenny2_hppa.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav5_0.94.dfsg.2-1lenny2_hppa.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.94.dfsg.2-1lenny2_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.94.dfsg.2-1lenny2_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.94.dfsg.2-1lenny2_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.94.dfsg.2-1lenny2_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.94.dfsg.2-1lenny2_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.94.dfsg.2-1lenny2_i386.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav5_0.94.dfsg.2-1lenny2_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.94.dfsg.2-1lenny2_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.94.dfsg.2-1lenny2_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.94.dfsg.2-1lenny2_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.94.dfsg.2-1lenny2_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.94.dfsg.2-1lenny2_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.94.dfsg.2-1lenny2_ia64.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav5_0.94.dfsg.2-1lenny2_ia64.deb
Big-endian MIPS:
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.94.dfsg.2-1lenny2_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.94.dfsg.2-1lenny2_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav5_0.94.dfsg.2-1lenny2_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.94.dfsg.2-1lenny2_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.94.dfsg.2-1lenny2_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.94.dfsg.2-1lenny2_mips.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.94.dfsg.2-1lenny2_mips.deb
PowerPC:
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.94.dfsg.2-1lenny2_powerpc.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.94.dfsg.2-1lenny2_powerpc.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav5_0.94.dfsg.2-1lenny2_powerpc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.94.dfsg.2-1lenny2_powerpc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.94.dfsg.2-1lenny2_powerpc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.94.dfsg.2-1lenny2_powerpc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.94.dfsg.2-1lenny2_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.94.dfsg.2-1lenny2_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.94.dfsg.2-1lenny2_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.94.dfsg.2-1lenny2_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav5_0.94.dfsg.2-1lenny2_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.94.dfsg.2-1lenny2_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.94.dfsg.2-1lenny2_s390.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.94.dfsg.2-1lenny2_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/c/clamav/libclamav5_0.94.dfsg.2-1lenny2_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-dbg_0.94.dfsg.2-1lenny2_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-milter_0.94.dfsg.2-1lenny2_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-daemon_0.94.dfsg.2-1lenny2_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav_0.94.dfsg.2-1lenny2_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/clamav-freshclam_0.94.dfsg.2-1lenny2_sparc.deb
http://security.debian.org/pool/updates/main/c/clamav/libclamav-dev_0.94.dfsg.2-1lenny2_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。