Debian セキュリティ勧告

DSA-388-1 kdebase -- 複数の脆弱性

報告日時:
2003-09-19
影響を受けるパッケージ:
kdebase
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 8635, BugTraq ID 8636.
Mitre の CVE 辞書: CVE-2003-0690, CVE-2003-0692.
詳細:

kdebase に 2 つの脆弱性が発見されています:

  • CAN-2003-0690:

    KDE 3.1.3 およびそれ以前の KDM は pam_setcred 関数の呼び出しが成功したかどうかのチェックを行っていません。これにより、 攻撃者が PAM モジュール内でエラー状態を引き起こすことで root 権限を取得する可能性があります。MIT pam_krb5 モジュールで特定の構成に対する攻撃例が実証されています。

  • CAN-2003-0692:

    KDE 3.1.3 およびそれ以前の KDM は、 128 ビットのエントロピーを提供しない脆弱なセッション用 cookie 生成アルゴリズムを利用しているため、攻撃者が総当り攻撃を用いてセッション cookie を推測し、ユーザセッションへのアクセスを得る可能性があります。

これらの脆弱性は KDE での以下のセキュリティ勧告で記載されているものです:

http://www.kde.org/info/security/advisory-20030916-1.txt

現在の安定版ディストリビューション (stable、コードネーム woody) では、これらの問題はバージョン 4:2.2.2-14.7 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、これらの問題はまもなく修正される予定です。

kdebase パッケージの更新をお薦めします。

修正:

Debian GNU/Linux 3.0 (woody)

ソース:
http://security.debian.org/pool/updates/main/k/kdebase/kdebase_2.2.2-14.7.dsc
http://security.debian.org/pool/updates/main/k/kdebase/kdebase_2.2.2-14.7.diff.gz
http://security.debian.org/pool/updates/main/k/kdebase/kdebase_2.2.2.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/k/kdebase/kdebase-doc_2.2.2-14.7_all.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdewallpapers_2.2.2-14.7_all.deb
Alpha:
http://security.debian.org/pool/updates/main/k/kdebase/kate_2.2.2-14.7_alpha.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase_2.2.2-14.7_alpha.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-audiolibs_2.2.2-14.7_alpha.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-dev_2.2.2-14.7_alpha.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-libs_2.2.2-14.7_alpha.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdm_2.2.2-14.7_alpha.deb
http://security.debian.org/pool/updates/main/k/kdebase/konqueror_2.2.2-14.7_alpha.deb
http://security.debian.org/pool/updates/main/k/kdebase/konsole_2.2.2-14.7_alpha.deb
http://security.debian.org/pool/updates/main/k/kdebase/kscreensaver_2.2.2-14.7_alpha.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq-dev_2.2.2-14.7_alpha.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq3_2.2.2-14.7_alpha.deb
ARM:
http://security.debian.org/pool/updates/main/k/kdebase/kate_2.2.2-14.7_arm.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase_2.2.2-14.7_arm.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-audiolibs_2.2.2-14.7_arm.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-dev_2.2.2-14.7_arm.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-libs_2.2.2-14.7_arm.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdm_2.2.2-14.7_arm.deb
http://security.debian.org/pool/updates/main/k/kdebase/konqueror_2.2.2-14.7_arm.deb
http://security.debian.org/pool/updates/main/k/kdebase/konsole_2.2.2-14.7_arm.deb
http://security.debian.org/pool/updates/main/k/kdebase/kscreensaver_2.2.2-14.7_arm.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq-dev_2.2.2-14.7_arm.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq3_2.2.2-14.7_arm.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/k/kdebase/kate_2.2.2-14.7_i386.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase_2.2.2-14.7_i386.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-audiolibs_2.2.2-14.7_i386.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-dev_2.2.2-14.7_i386.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-libs_2.2.2-14.7_i386.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdm_2.2.2-14.7_i386.deb
http://security.debian.org/pool/updates/main/k/kdebase/konqueror_2.2.2-14.7_i386.deb
http://security.debian.org/pool/updates/main/k/kdebase/konsole_2.2.2-14.7_i386.deb
http://security.debian.org/pool/updates/main/k/kdebase/kscreensaver_2.2.2-14.7_i386.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq-dev_2.2.2-14.7_i386.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq3_2.2.2-14.7_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/k/kdebase/kate_2.2.2-14.7_ia64.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase_2.2.2-14.7_ia64.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-audiolibs_2.2.2-14.7_ia64.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-dev_2.2.2-14.7_ia64.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-libs_2.2.2-14.7_ia64.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdm_2.2.2-14.7_ia64.deb
http://security.debian.org/pool/updates/main/k/kdebase/konqueror_2.2.2-14.7_ia64.deb
http://security.debian.org/pool/updates/main/k/kdebase/konsole_2.2.2-14.7_ia64.deb
http://security.debian.org/pool/updates/main/k/kdebase/kscreensaver_2.2.2-14.7_ia64.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq-dev_2.2.2-14.7_ia64.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq3_2.2.2-14.7_ia64.deb
HPPA:
http://security.debian.org/pool/updates/main/k/kdebase/kate_2.2.2-14.7_hppa.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase_2.2.2-14.7_hppa.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-audiolibs_2.2.2-14.7_hppa.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-dev_2.2.2-14.7_hppa.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-libs_2.2.2-14.7_hppa.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdm_2.2.2-14.7_hppa.deb
http://security.debian.org/pool/updates/main/k/kdebase/konqueror_2.2.2-14.7_hppa.deb
http://security.debian.org/pool/updates/main/k/kdebase/konsole_2.2.2-14.7_hppa.deb
http://security.debian.org/pool/updates/main/k/kdebase/kscreensaver_2.2.2-14.7_hppa.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq-dev_2.2.2-14.7_hppa.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq3_2.2.2-14.7_hppa.deb
Motorola 680x0:
http://security.debian.org/pool/updates/main/k/kdebase/kate_2.2.2-14.7_m68k.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase_2.2.2-14.7_m68k.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-audiolibs_2.2.2-14.7_m68k.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-dev_2.2.2-14.7_m68k.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-libs_2.2.2-14.7_m68k.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdm_2.2.2-14.7_m68k.deb
http://security.debian.org/pool/updates/main/k/kdebase/konqueror_2.2.2-14.7_m68k.deb
http://security.debian.org/pool/updates/main/k/kdebase/konsole_2.2.2-14.7_m68k.deb
http://security.debian.org/pool/updates/main/k/kdebase/kscreensaver_2.2.2-14.7_m68k.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq-dev_2.2.2-14.7_m68k.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq3_2.2.2-14.7_m68k.deb
Big endian MIPS:
http://security.debian.org/pool/updates/main/k/kdebase/kate_2.2.2-14.7_mips.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase_2.2.2-14.7_mips.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-audiolibs_2.2.2-14.7_mips.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-dev_2.2.2-14.7_mips.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-libs_2.2.2-14.7_mips.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdm_2.2.2-14.7_mips.deb
http://security.debian.org/pool/updates/main/k/kdebase/konqueror_2.2.2-14.7_mips.deb
http://security.debian.org/pool/updates/main/k/kdebase/konsole_2.2.2-14.7_mips.deb
http://security.debian.org/pool/updates/main/k/kdebase/kscreensaver_2.2.2-14.7_mips.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq-dev_2.2.2-14.7_mips.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq3_2.2.2-14.7_mips.deb
Little endian MIPS:
http://security.debian.org/pool/updates/main/k/kdebase/kate_2.2.2-14.7_mipsel.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase_2.2.2-14.7_mipsel.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-audiolibs_2.2.2-14.7_mipsel.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-dev_2.2.2-14.7_mipsel.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-libs_2.2.2-14.7_mipsel.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdm_2.2.2-14.7_mipsel.deb
http://security.debian.org/pool/updates/main/k/kdebase/konqueror_2.2.2-14.7_mipsel.deb
http://security.debian.org/pool/updates/main/k/kdebase/konsole_2.2.2-14.7_mipsel.deb
http://security.debian.org/pool/updates/main/k/kdebase/kscreensaver_2.2.2-14.7_mipsel.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq-dev_2.2.2-14.7_mipsel.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq3_2.2.2-14.7_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/k/kdebase/kate_2.2.2-14.7_powerpc.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase_2.2.2-14.7_powerpc.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-audiolibs_2.2.2-14.7_powerpc.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-dev_2.2.2-14.7_powerpc.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-libs_2.2.2-14.7_powerpc.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdm_2.2.2-14.7_powerpc.deb
http://security.debian.org/pool/updates/main/k/kdebase/konqueror_2.2.2-14.7_powerpc.deb
http://security.debian.org/pool/updates/main/k/kdebase/konsole_2.2.2-14.7_powerpc.deb
http://security.debian.org/pool/updates/main/k/kdebase/kscreensaver_2.2.2-14.7_powerpc.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq-dev_2.2.2-14.7_powerpc.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq3_2.2.2-14.7_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/k/kdebase/kate_2.2.2-14.7_s390.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase_2.2.2-14.7_s390.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-audiolibs_2.2.2-14.7_s390.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-dev_2.2.2-14.7_s390.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-libs_2.2.2-14.7_s390.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdm_2.2.2-14.7_s390.deb
http://security.debian.org/pool/updates/main/k/kdebase/konqueror_2.2.2-14.7_s390.deb
http://security.debian.org/pool/updates/main/k/kdebase/konsole_2.2.2-14.7_s390.deb
http://security.debian.org/pool/updates/main/k/kdebase/kscreensaver_2.2.2-14.7_s390.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq-dev_2.2.2-14.7_s390.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq3_2.2.2-14.7_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/k/kdebase/kate_2.2.2-14.7_sparc.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase_2.2.2-14.7_sparc.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-audiolibs_2.2.2-14.7_sparc.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-dev_2.2.2-14.7_sparc.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdebase-libs_2.2.2-14.7_sparc.deb
http://security.debian.org/pool/updates/main/k/kdebase/kdm_2.2.2-14.7_sparc.deb
http://security.debian.org/pool/updates/main/k/kdebase/konqueror_2.2.2-14.7_sparc.deb
http://security.debian.org/pool/updates/main/k/kdebase/konsole_2.2.2-14.7_sparc.deb
http://security.debian.org/pool/updates/main/k/kdebase/kscreensaver_2.2.2-14.7_sparc.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq-dev_2.2.2-14.7_sparc.deb
http://security.debian.org/pool/updates/main/k/kdebase/libkonq3_2.2.2-14.7_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。