Debian セキュリティ勧告

DSA-1476-1 pulseaudio -- プログラムミス

報告日時:

2008-01-27

影響を受けるパッケージ:

pulseaudio

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-2008-0008.

詳細:

Marcus Meissner さんにより PulseAudio サウンドサーバが特権を落とす際のチェックを十分に行っていないため、ローカルでの特権昇格の可能性があることが発見されました。

旧安定版 (sarge) には pulseaudio パッケージは収録されていません。

安定版 (stable) ディストリビューション (etch) では、この問題はバージョン 0.9.5-5etch1 で修正されています。

直ぐに pulseaudio 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 (stable)

ソース:: http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio_0.9.5-5etch1.dsc; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio_0.9.5-5etch1.diff.gz
Alpha:: http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-esound-compat_0.9.5-5etch1_alpha.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-gconf_0.9.5-5etch1_alpha.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-utils_0.9.5-5etch1_alpha.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse0_0.9.5-5etch1_alpha.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-dev_0.9.5-5etch1_alpha.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-zeroconf_0.9.5-5etch1_alpha.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-x11_0.9.5-5etch1_alpha.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-jack_0.9.5-5etch1_alpha.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-browse0_0.9.5-5etch1_alpha.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-lirc_0.9.5-5etch1_alpha.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio_0.9.5-5etch1_alpha.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-hal_0.9.5-5etch1_alpha.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-mainloop-glib0_0.9.5-5etch1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-hal_0.9.5-5etch1_amd64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-utils_0.9.5-5etch1_amd64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-gconf_0.9.5-5etch1_amd64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-mainloop-glib0_0.9.5-5etch1_amd64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-zeroconf_0.9.5-5etch1_amd64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-esound-compat_0.9.5-5etch1_amd64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-browse0_0.9.5-5etch1_amd64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-dev_0.9.5-5etch1_amd64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-lirc_0.9.5-5etch1_amd64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio_0.9.5-5etch1_amd64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-jack_0.9.5-5etch1_amd64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-x11_0.9.5-5etch1_amd64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse0_0.9.5-5etch1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-gconf_0.9.5-5etch1_arm.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse0_0.9.5-5etch1_arm.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-mainloop-glib0_0.9.5-5etch1_arm.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-hal_0.9.5-5etch1_arm.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-zeroconf_0.9.5-5etch1_arm.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-x11_0.9.5-5etch1_arm.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-browse0_0.9.5-5etch1_arm.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio_0.9.5-5etch1_arm.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-jack_0.9.5-5etch1_arm.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-utils_0.9.5-5etch1_arm.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-esound-compat_0.9.5-5etch1_arm.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-lirc_0.9.5-5etch1_arm.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-dev_0.9.5-5etch1_arm.deb
HP Precision:: http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse0_0.9.5-5etch1_hppa.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-browse0_0.9.5-5etch1_hppa.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-utils_0.9.5-5etch1_hppa.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-hal_0.9.5-5etch1_hppa.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-lirc_0.9.5-5etch1_hppa.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-x11_0.9.5-5etch1_hppa.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-dev_0.9.5-5etch1_hppa.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-zeroconf_0.9.5-5etch1_hppa.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-jack_0.9.5-5etch1_hppa.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-esound-compat_0.9.5-5etch1_hppa.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-gconf_0.9.5-5etch1_hppa.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio_0.9.5-5etch1_hppa.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-mainloop-glib0_0.9.5-5etch1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio_0.9.5-5etch1_i386.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-jack_0.9.5-5etch1_i386.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-lirc_0.9.5-5etch1_i386.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-browse0_0.9.5-5etch1_i386.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-utils_0.9.5-5etch1_i386.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-hal_0.9.5-5etch1_i386.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse0_0.9.5-5etch1_i386.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-zeroconf_0.9.5-5etch1_i386.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-mainloop-glib0_0.9.5-5etch1_i386.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-gconf_0.9.5-5etch1_i386.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-dev_0.9.5-5etch1_i386.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-x11_0.9.5-5etch1_i386.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-esound-compat_0.9.5-5etch1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-x11_0.9.5-5etch1_ia64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-hal_0.9.5-5etch1_ia64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse0_0.9.5-5etch1_ia64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-gconf_0.9.5-5etch1_ia64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-utils_0.9.5-5etch1_ia64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-browse0_0.9.5-5etch1_ia64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-lirc_0.9.5-5etch1_ia64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-esound-compat_0.9.5-5etch1_ia64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-mainloop-glib0_0.9.5-5etch1_ia64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-jack_0.9.5-5etch1_ia64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-zeroconf_0.9.5-5etch1_ia64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio_0.9.5-5etch1_ia64.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-dev_0.9.5-5etch1_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse0_0.9.5-5etch1_mips.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-hal_0.9.5-5etch1_mips.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-zeroconf_0.9.5-5etch1_mips.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-lirc_0.9.5-5etch1_mips.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-x11_0.9.5-5etch1_mips.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-utils_0.9.5-5etch1_mips.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-mainloop-glib0_0.9.5-5etch1_mips.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-esound-compat_0.9.5-5etch1_mips.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-jack_0.9.5-5etch1_mips.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-browse0_0.9.5-5etch1_mips.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio_0.9.5-5etch1_mips.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-dev_0.9.5-5etch1_mips.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-gconf_0.9.5-5etch1_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio_0.9.5-5etch1_mipsel.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-lirc_0.9.5-5etch1_mipsel.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-zeroconf_0.9.5-5etch1_mipsel.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-hal_0.9.5-5etch1_mipsel.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse0_0.9.5-5etch1_mipsel.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-gconf_0.9.5-5etch1_mipsel.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-dev_0.9.5-5etch1_mipsel.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-mainloop-glib0_0.9.5-5etch1_mipsel.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-browse0_0.9.5-5etch1_mipsel.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-utils_0.9.5-5etch1_mipsel.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-x11_0.9.5-5etch1_mipsel.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-esound-compat_0.9.5-5etch1_mipsel.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-jack_0.9.5-5etch1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-x11_0.9.5-5etch1_powerpc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-jack_0.9.5-5etch1_powerpc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-mainloop-glib0_0.9.5-5etch1_powerpc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-gconf_0.9.5-5etch1_powerpc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-browse0_0.9.5-5etch1_powerpc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-zeroconf_0.9.5-5etch1_powerpc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio_0.9.5-5etch1_powerpc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-hal_0.9.5-5etch1_powerpc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse0_0.9.5-5etch1_powerpc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-utils_0.9.5-5etch1_powerpc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-esound-compat_0.9.5-5etch1_powerpc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-lirc_0.9.5-5etch1_powerpc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-dev_0.9.5-5etch1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-esound-compat_0.9.5-5etch1_s390.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-x11_0.9.5-5etch1_s390.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-zeroconf_0.9.5-5etch1_s390.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-gconf_0.9.5-5etch1_s390.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-jack_0.9.5-5etch1_s390.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-browse0_0.9.5-5etch1_s390.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-utils_0.9.5-5etch1_s390.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse0_0.9.5-5etch1_s390.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-lirc_0.9.5-5etch1_s390.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio_0.9.5-5etch1_s390.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-mainloop-glib0_0.9.5-5etch1_s390.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-hal_0.9.5-5etch1_s390.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-dev_0.9.5-5etch1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-mainloop-glib0_0.9.5-5etch1_sparc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-lirc_0.9.5-5etch1_sparc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-gconf_0.9.5-5etch1_sparc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-dev_0.9.5-5etch1_sparc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-zeroconf_0.9.5-5etch1_sparc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio_0.9.5-5etch1_sparc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse-browse0_0.9.5-5etch1_sparc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/libpulse0_0.9.5-5etch1_sparc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-x11_0.9.5-5etch1_sparc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-jack_0.9.5-5etch1_sparc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-utils_0.9.5-5etch1_sparc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-module-hal_0.9.5-5etch1_sparc.deb; http://security.debian.org/pool/updates/main/p/pulseaudio/pulseaudio-esound-compat_0.9.5-5etch1_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。