Рекомендация Debian по безопасности

DSA-1833-1 dhcp3 -- несколько уязвимостей

Дата сообщения:
14.07.2009
Затронутые пакеты:
dhcp3
Уязвим:
Да
Ссылки на базы данных по безопасности:
В каталоге Mitre CVE: CVE-2009-0692, CVE-2009-1892.
База данных CERT по уязвимостям, предложениям и инцидентам: VU#410676.
Более подробная информация:

В реализации DHCP от ISC было обнаружено несколько удалённых уязвимостей:

  • CVE-2009-0692

    Было обнаружено, что dhclient неправильно обрабатывает слишком длинные опции маски подсети, что приводит к переполнению буфера и возможному выполнению произвольного кода.

  • CVE-2009-1892

    Кристоф Бидль обнаружил, что сервер DHCP может завершить свою работу при получении определённых правильно сформированных DHCP-запросов в случае, если в настройках сервера смешаны определения узла, использующие "dhcp-client-identifier" и "hardware ethernet". Данная уязвимость касается только версий dhcp3-server и dhcp3-server-ldap в выпуске lenny.

В предыдущем стабильном выпуске (etch) эти проблемы были исправлены в версии 3.0.4-13+etch2.

В стабильном выпуске (lenny) эта проблема была исправлена в версии 3.1.1-6+lenny2.

В нестабильном выпуске (sid) эти проблемы будут исправлены позже.

Рекомендуется обновить пакеты dhcp3.

Исправлено в:

Debian GNU/Linux 4.0 (etch)

Исходный код:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3_3.0.4-13+etch2.diff.gz
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3_3.0.4.orig.tar.gz
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3_3.0.4-13+etch2.dsc
Alpha:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.0.4-13+etch2_alpha.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.0.4-13+etch2_alpha.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.0.4-13+etch2_alpha.udeb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.0.4-13+etch2_alpha.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0.4-13+etch2_alpha.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.0.4-13+etch2_alpha.deb
AMD64:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.0.4-13+etch2_amd64.udeb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0.4-13+etch2_amd64.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.0.4-13+etch2_amd64.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.0.4-13+etch2_amd64.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.0.4-13+etch2_amd64.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.0.4-13+etch2_amd64.deb
ARM:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.0.4-13+etch2_arm.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.0.4-13+etch2_arm.udeb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0.4-13+etch2_arm.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.0.4-13+etch2_arm.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.0.4-13+etch2_arm.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.0.4-13+etch2_arm.deb
HP Precision:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.0.4-13+etch2_hppa.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.0.4-13+etch2_hppa.udeb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.0.4-13+etch2_hppa.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.0.4-13+etch2_hppa.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.0.4-13+etch2_hppa.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0.4-13+etch2_hppa.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0.4-13+etch2_i386.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.0.4-13+etch2_i386.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.0.4-13+etch2_i386.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.0.4-13+etch2_i386.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.0.4-13+etch2_i386.udeb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.0.4-13+etch2_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.0.4-13+etch2_ia64.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0.4-13+etch2_ia64.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.0.4-13+etch2_ia64.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.0.4-13+etch2_ia64.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.0.4-13+etch2_ia64.udeb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.0.4-13+etch2_ia64.deb
Big-endian MIPS:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.0.4-13+etch2_mips.udeb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0.4-13+etch2_mips.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.0.4-13+etch2_mips.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.0.4-13+etch2_mips.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.0.4-13+etch2_mips.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.0.4-13+etch2_mips.deb
Little-endian MIPS:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0.4-13+etch2_mipsel.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.0.4-13+etch2_mipsel.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.0.4-13+etch2_mipsel.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.0.4-13+etch2_mipsel.udeb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.0.4-13+etch2_mipsel.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.0.4-13+etch2_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.0.4-13+etch2_powerpc.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0.4-13+etch2_powerpc.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.0.4-13+etch2_powerpc.udeb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.0.4-13+etch2_powerpc.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.0.4-13+etch2_powerpc.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.0.4-13+etch2_powerpc.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.0.4-13+etch2_sparc.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.0.4-13+etch2_sparc.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.0.4-13+etch2_sparc.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.0.4-13+etch2_sparc.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.0.4-13+etch2_sparc.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.0.4-13+etch2_sparc.udeb

Debian GNU/Linux 5.0 (lenny)

Исходный код:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3_3.1.1.orig.tar.gz
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3_3.1.1-6+lenny2.diff.gz
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3_3.1.1-6+lenny2.dsc
Независимые от архитектуры компоненты:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp-client_3.1.1-6+lenny2_all.deb
Alpha:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.1.1-6+lenny2_alpha.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.1.1-6+lenny2_alpha.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server-ldap_3.1.1-6+lenny2_alpha.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.1.1-6+lenny2_alpha.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.1.1-6+lenny2_alpha.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.1.1-6+lenny2_alpha.udeb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.1.1-6+lenny2_alpha.deb
AMD64:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.1.1-6+lenny2_amd64.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.1.1-6+lenny2_amd64.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.1.1-6+lenny2_amd64.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server-ldap_3.1.1-6+lenny2_amd64.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.1.1-6+lenny2_amd64.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.1.1-6+lenny2_amd64.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.1.1-6+lenny2_amd64.udeb
ARM:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.1.1-6+lenny2_arm.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.1.1-6+lenny2_arm.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.1.1-6+lenny2_arm.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.1.1-6+lenny2_arm.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.1.1-6+lenny2_arm.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.1.1-6+lenny2_arm.udeb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server-ldap_3.1.1-6+lenny2_arm.deb
ARM EABI:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server-ldap_3.1.1-6+lenny2_armel.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.1.1-6+lenny2_armel.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.1.1-6+lenny2_armel.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.1.1-6+lenny2_armel.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.1.1-6+lenny2_armel.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.1.1-6+lenny2_armel.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.1.1-6+lenny2_armel.udeb
HP Precision:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.1.1-6+lenny2_hppa.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.1.1-6+lenny2_hppa.udeb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server-ldap_3.1.1-6+lenny2_hppa.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.1.1-6+lenny2_hppa.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.1.1-6+lenny2_hppa.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.1.1-6+lenny2_hppa.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.1.1-6+lenny2_hppa.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.1.1-6+lenny2_i386.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.1.1-6+lenny2_i386.udeb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.1.1-6+lenny2_i386.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.1.1-6+lenny2_i386.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server-ldap_3.1.1-6+lenny2_i386.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.1.1-6+lenny2_i386.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.1.1-6+lenny2_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.1.1-6+lenny2_ia64.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.1.1-6+lenny2_ia64.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.1.1-6+lenny2_ia64.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.1.1-6+lenny2_ia64.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server-ldap_3.1.1-6+lenny2_ia64.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.1.1-6+lenny2_ia64.udeb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.1.1-6+lenny2_ia64.deb
Big-endian MIPS:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.1.1-6+lenny2_mips.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.1.1-6+lenny2_mips.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.1.1-6+lenny2_mips.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.1.1-6+lenny2_mips.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server-ldap_3.1.1-6+lenny2_mips.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.1.1-6+lenny2_mips.udeb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.1.1-6+lenny2_mips.deb
Little-endian MIPS:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.1.1-6+lenny2_mipsel.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.1.1-6+lenny2_mipsel.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.1.1-6+lenny2_mipsel.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.1.1-6+lenny2_mipsel.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.1.1-6+lenny2_mipsel.udeb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server-ldap_3.1.1-6+lenny2_mipsel.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.1.1-6+lenny2_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.1.1-6+lenny2_powerpc.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.1.1-6+lenny2_powerpc.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.1.1-6+lenny2_powerpc.udeb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server-ldap_3.1.1-6+lenny2_powerpc.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.1.1-6+lenny2_powerpc.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.1.1-6+lenny2_powerpc.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.1.1-6+lenny2_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.1.1-6+lenny2_s390.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.1.1-6+lenny2_s390.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.1.1-6+lenny2_s390.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.1.1-6+lenny2_s390.udeb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.1.1-6+lenny2_s390.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.1.1-6+lenny2_s390.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server-ldap_3.1.1-6+lenny2_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb_3.1.1-6+lenny2_sparc.udeb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.1.1-6+lenny2_sparc.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.1.1-6+lenny2_sparc.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.1.1-6+lenny2_sparc.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server-ldap_3.1.1-6+lenny2_sparc.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.1.1-6+lenny2_sparc.deb
http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.1.1-6+lenny2_sparc.deb

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