Debian セキュリティ勧告

DSA-224-1 canna -- バッファオーバフローほか

報告日時:

2003-01-08

影響を受けるパッケージ:

canna

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 6351, BugTraq ID 6354.
Mitre の CVE 辞書: CVE-2002-1158, CVE-2002-1159.

詳細:

日本語入力システム canna に幾つかの脆弱性が発見されました。The Common Vulnerabilities and Exposures (CVE) プロジェクトでは以下の問題を確認しています。

CAN-2002-1158 (BugTraq Id 6351): Shadow Penguin Security の "hsj" さんにより、canna サーバの irw_through 関数にヒープオーバフロー脆弱性が発見されました。
CAN-2002-1159 (BugTraq Id 6354): Canna project の Shinra Aida さんにより、 canna がリクエストを適切に検証していないことが発見されました。この問題により、リモートの攻撃者によりサービス不能攻撃や情報を漏洩させることが可能になっています。

現安定版 (stable) (woody) では、これはバージョン 3.5b2-46.2 で修正されています。

旧安定版 (potato) では、これはバージョン 3.5b2-25.2 で修正されています。

不安定版 (unstable) (sid) では、これはバージョン 3.6p1-1 で修正されています。

すぐに canna 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 2.2 (potato)

ソース:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-25.2.dsc; http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-25.2.diff.gz; http://ftp.debian.org/debian/dists/potato/main/source/utils/canna_3.5b2.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-25.2_alpha.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-25.2_alpha.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-25.2_alpha.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-25.2_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-25.2_arm.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-25.2_arm.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-25.2_arm.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-25.2_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-25.2_i386.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-25.2_i386.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-25.2_i386.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-25.2_i386.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-25.2_m68k.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-25.2_m68k.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-25.2_m68k.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-25.2_m68k.deb
PowerPC:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-25.2_powerpc.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-25.2_powerpc.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-25.2_powerpc.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-25.2_powerpc.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-25.2_sparc.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-25.2_sparc.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-25.2_sparc.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-25.2_sparc.deb

Debian GNU/Linux 3.0 (woody)

ソース:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2.dsc; http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2.diff.gz; http://ftp.debian.org/debian/pool/main/c/canna/canna_3.5b2.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_alpha.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_alpha.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_alpha.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_arm.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_arm.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_arm.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_i386.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_i386.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_i386.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_ia64.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_ia64.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_ia64.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_hppa.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_hppa.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_hppa.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_m68k.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_m68k.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_m68k.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_mips.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_mips.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_mips.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_mipsel.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_mipsel.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_mipsel.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_powerpc.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_powerpc.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_powerpc.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_s390.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_s390.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_s390.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/c/canna/canna_3.5b2-46.2_sparc.deb; http://security.debian.org/pool/updates/main/c/canna/canna-utils_3.5b2-46.2_sparc.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g_3.5b2-46.2_sparc.deb; http://security.debian.org/pool/updates/main/c/canna/libcanna1g-dev_3.5b2-46.2_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。