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DSA-1482-1 squid -- programmeringsfejl

Rapporteret den:

5. feb 2008

Berørte pakker:

squid

Sårbar:

Referencer i sikkerhedsdatabaser:

I Mitres CVE-ordbog: CVE-2007-6239.

Yderligere oplysninger:

Man har opdaget at misdannet cacheopdateringssvar mod webproxycachen Squid, kunne føre til opbrug af systemhukommelse, potentielt medførende lammelsesangreb (denial of service).

I den gamle stabile distribution (sarge) kan denne opdatering pt. ikke behandles på buildd-sikkerhedsnetværket på grund af en fejl i arkivhåndteringsskriptet. Dette vil snart blive løst. En opdatering til i386 er midlertidigt tilgængelig på http://people.debian.org/~jmm/squid/.

I den stabile distribution (etch), er dette problem rettet i version 2.6.5-6etch1.

Vi anbefaler at du opgraderer dine squid-pakker.

Rettet i:

Debian GNU/Linux 4.0 (stable)

Kildekode:: http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch1.dsc; 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_2.6.5-6etch1.diff.gz
Arkitekturuafhængig komponent:: http://security.debian.org/pool/updates/main/s/squid/squid-common_2.6.5-6etch1_all.deb
Alpha:: http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch1_alpha.deb; http://security.debian.org/pool/updates/main/s/squid/squidclient_2.6.5-6etch1_alpha.deb; http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.6.5-6etch1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch1_amd64.deb; http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.6.5-6etch1_amd64.deb; http://security.debian.org/pool/updates/main/s/squid/squidclient_2.6.5-6etch1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.6.5-6etch1_arm.deb; http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch1_arm.deb; http://security.debian.org/pool/updates/main/s/squid/squidclient_2.6.5-6etch1_arm.deb
HP Precision:: http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.6.5-6etch1_hppa.deb; http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch1_hppa.deb; http://security.debian.org/pool/updates/main/s/squid/squidclient_2.6.5-6etch1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch1_i386.deb; http://security.debian.org/pool/updates/main/s/squid/squidclient_2.6.5-6etch1_i386.deb; http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.6.5-6etch1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch1_ia64.deb; http://security.debian.org/pool/updates/main/s/squid/squidclient_2.6.5-6etch1_ia64.deb; http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.6.5-6etch1_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.6.5-6etch1_mips.deb; http://security.debian.org/pool/updates/main/s/squid/squidclient_2.6.5-6etch1_mips.deb; http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch1_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.6.5-6etch1_mipsel.deb; http://security.debian.org/pool/updates/main/s/squid/squidclient_2.6.5-6etch1_mipsel.deb; http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch1_powerpc.deb; http://security.debian.org/pool/updates/main/s/squid/squidclient_2.6.5-6etch1_powerpc.deb; http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.6.5-6etch1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.6.5-6etch1_s390.deb; http://security.debian.org/pool/updates/main/s/squid/squidclient_2.6.5-6etch1_s390.deb; http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/s/squid/squid_2.6.5-6etch1_sparc.deb; http://security.debian.org/pool/updates/main/s/squid/squidclient_2.6.5-6etch1_sparc.deb; http://security.debian.org/pool/updates/main/s/squid/squid-cgi_2.6.5-6etch1_sparc.deb

MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.