Рекомендация Debian по безопасности
DSA-1991-1 squid/squid3 -- отказ в обслуживании
- Дата сообщения:
- 04.02.2010
- Затронутые пакеты:
- squid/squid3
- Уязвим:
- Да
- Ссылки на базы данных по безопасности:
- В системе отслеживания ошибок Debian: Ошибка 534982.
В каталоге Mitre CVE: CVE-2009-2855, CVE-2010-0308. - Более подробная информация:
-
В squid и squid3, веб-прокси, были обнаружены два отказа в обслуживании. Проект Common Vulnerabilities and Exposures определяет следующие проблемы:
- CVE-2009-2855
Бастиан Бланк обнаружил, что можно вызвать отказ в обслуживании с помощью специально сформированного заголовка auth с определёнными разделителями в виде запятых.
- CVE-2010-0308
Томас Хогер обнаружил, что можно вызвать отказ в обслуживании с помощью некорректных DNS-пакетов, содержащих только заголовки.
В стабильном выпуске (lenny) эти проблемы были исправлены в версии 2.7.STABLE3-4.1lenny1 пакета squid и в версии 3.0.STABLE8-3+lenny3 пакета squid3.
В предыдущем стабильном выпуске (etch) эти проблемы были исправлены в версии 2.6.5-6etch5 пакета squid и в версии 3.0.PRE5-5+etch2 пакета squid3.
В тестируемом (squeeze) и нестабильном (sid) выпусках эти проблемы будут исправлены позже.
Рекомендуется обновить пакеты squid/squid3.
- CVE-2009-2855
- Исправлено в:
-
Debian GNU/Linux 4.0 (etch)
- Исходный код:
- http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch5.diff.gz
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5-5+etch2.dsc
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5.orig.tar.gz
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5-5+etch2.diff.gz
- http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5.orig.tar.gz
- http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch5.dsc
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5-5+etch2.dsc
- Независимые от архитектуры компоненты:
- http://security.debian.org/pool/updates/main/s/squid3/squid3-common_3.0.PRE5-5+etch2_all.deb
- http://security.debian.org/pool/updates/main/s/squid/squid-common_2.6.5-6etch5_all.deb
- http://security.debian.org/pool/updates/main/s/squid/squid-common_2.6.5-6etch5_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.PRE5-5+etch2_alpha.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-client_3.0.PRE5-5+etch2_alpha.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5-5+etch2_alpha.deb
- http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.6.5-6etch5_alpha.deb
- http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch5_alpha.deb
- http://security.debian.org/pool/updates/main/s/squid/squidclient_2.6.5-6etch5_alpha.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-client_3.0.PRE5-5+etch2_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.6.5-6etch5_amd64.deb
- http://security.debian.org/pool/updates/main/s/squid/squidclient_2.6.5-6etch5_amd64.deb
- http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch5_amd64.deb
- http://security.debian.org/pool/updates/main/s/squid/squidclient_2.6.5-6etch5_amd64.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch5_hppa.deb
- http://security.debian.org/pool/updates/main/s/squid/squidclient_2.6.5-6etch5_hppa.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5-5+etch2_hppa.deb
- http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.6.5-6etch5_hppa.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-client_3.0.PRE5-5+etch2_hppa.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.PRE5-5+etch2_hppa.deb
- http://security.debian.org/pool/updates/main/s/squid/squidclient_2.6.5-6etch5_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/s/squid/squidclient_2.6.5-6etch5_i386.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.PRE5-5+etch2_i386.deb
- http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.6.5-6etch5_i386.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5-5+etch2_i386.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-client_3.0.PRE5-5+etch2_i386.deb
- http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch5_i386.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.PRE5-5+etch2_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5-5+etch2_ia64.deb
- http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch5_ia64.deb
- http://security.debian.org/pool/updates/main/s/squid/squidclient_2.6.5-6etch5_ia64.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-client_3.0.PRE5-5+etch2_ia64.deb
- http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.6.5-6etch5_ia64.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.PRE5-5+etch2_ia64.deb
- http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch5_ia64.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.PRE5-5+etch2_mipsel.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5-5+etch2_mipsel.deb
- http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch5_mipsel.deb
- http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.6.5-6etch5_mipsel.deb
- http://security.debian.org/pool/updates/main/s/squid/squidclient_2.6.5-6etch5_mipsel.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-client_3.0.PRE5-5+etch2_mipsel.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5-5+etch2_mipsel.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.PRE5-5+etch2_s390.deb
- http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.6.5-6etch5_s390.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-client_3.0.PRE5-5+etch2_s390.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5-5+etch2_s390.deb
- http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch5_s390.deb
- http://security.debian.org/pool/updates/main/s/squid/squidclient_2.6.5-6etch5_s390.deb
- http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.6.5-6etch5_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/s/squid/squidclient_2.6.5-6etch5_sparc.deb
- http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch5_sparc.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5-5+etch2_sparc.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-client_3.0.PRE5-5+etch2_sparc.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.PRE5-5+etch2_sparc.deb
- http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.6.5-6etch5_sparc.deb
- http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch5_sparc.deb
Debian GNU/Linux 5.0 (lenny)
- Исходный код:
- http://security.debian.org/pool/updates/main/s/squid/squid_2.7.STABLE3-4.1lenny1.diff.gz
- http://security.debian.org/pool/updates/main/s/squid/squid_2.7.STABLE3-4.1lenny1.dsc
- http://security.debian.org/pool/updates/main/s/squid/squid_2.7.STABLE3.orig.tar.gz
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny3.dsc
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny3.diff.gz
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8.orig.tar.gz
- http://security.debian.org/pool/updates/main/s/squid/squid_2.7.STABLE3-4.1lenny1.dsc
- Независимые от архитектуры компоненты:
- http://security.debian.org/pool/updates/main/s/squid/squid-common_2.7.STABLE3-4.1lenny1_all.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-common_3.0.STABLE8-3+lenny3_all.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-common_3.0.STABLE8-3+lenny3_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/s/squid/squid_2.7.STABLE3-4.1lenny1_alpha.deb
- http://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny3_alpha.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny3_alpha.deb
- http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.7.STABLE3-4.1lenny1_alpha.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny3_alpha.deb
- http://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny3_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny3_amd64.deb
- http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.7.STABLE3-4.1lenny1_amd64.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny3_amd64.deb
- http://security.debian.org/pool/updates/main/s/squid/squid_2.7.STABLE3-4.1lenny1_amd64.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny3_amd64.deb
- http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.7.STABLE3-4.1lenny1_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny3_arm.deb
- http://security.debian.org/pool/updates/main/s/squid/squid_2.7.STABLE3-4.1lenny1_arm.deb
- http://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny3_arm.deb
- http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.7.STABLE3-4.1lenny1_arm.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny3_arm.deb
- http://security.debian.org/pool/updates/main/s/squid/squid_2.7.STABLE3-4.1lenny1_arm.deb
- ARM EABI:
- http://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny3_armel.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny3_armel.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny3_armel.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny3_armel.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.7.STABLE3-4.1lenny1_hppa.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny3_hppa.deb
- http://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny3_hppa.deb
- http://security.debian.org/pool/updates/main/s/squid/squid_2.7.STABLE3-4.1lenny1_hppa.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny3_hppa.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny3_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny3_i386.deb
- http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.7.STABLE3-4.1lenny1_i386.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny3_i386.deb
- http://security.debian.org/pool/updates/main/s/squid/squid_2.7.STABLE3-4.1lenny1_i386.deb
- http://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny3_i386.deb
- http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.7.STABLE3-4.1lenny1_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny3_ia64.deb
- http://security.debian.org/pool/updates/main/s/squid/squid_2.7.STABLE3-4.1lenny1_ia64.deb
- http://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny3_ia64.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny3_ia64.deb
- http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.7.STABLE3-4.1lenny1_ia64.deb
- http://security.debian.org/pool/updates/main/s/squid/squid_2.7.STABLE3-4.1lenny1_ia64.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny3_mipsel.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny3_mipsel.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny3_mipsel.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny3_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.7.STABLE3-4.1lenny1_powerpc.deb
- http://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny3_powerpc.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny3_powerpc.deb
- http://security.debian.org/pool/updates/main/s/squid/squid_2.7.STABLE3-4.1lenny1_powerpc.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny3_powerpc.deb
- http://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny3_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny3_s390.deb
- http://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny3_s390.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny3_s390.deb
- http://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny3_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.7.STABLE3-4.1lenny1_sparc.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny3_sparc.deb
- http://security.debian.org/pool/updates/main/s/squid/squid_2.7.STABLE3-4.1lenny1_sparc.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.STABLE8-3+lenny3_sparc.deb
- http://security.debian.org/pool/updates/main/s/squid3/squidclient_3.0.STABLE8-3+lenny3_sparc.deb
- http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.STABLE8-3+lenny3_sparc.deb
Контрольные суммы MD5 этих файлов доступны в исходном сообщении.