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DSA-1732-1 squid3 -- lammelsesangreb

Rapporteret den:

3. mar 2009

Berørte pakker:

squid3

Sårbar:

Referencer i sikkerhedsdatabaser:

I Mitres CVE-ordbog: CVE-2009-0478.

Yderligere oplysninger:

Joshua Morin, Mikko Varpiola og Jukka Taimisto opdagede en assertion-fejl i squid3, en komplet webproxycache, hvilket kunne føre til et lammelsesangreb (denial of service).

I den gamle stabile distribution (etch), er dette problem rettet i version 3.0.PRE5-5+etch1.

I den stabile distribution (lenny), er dette problem rettet i version 3.0.STABLE8-3, der allerede er med i den udgivne lenny.

I distributionen testing (squeeze) og i den ustabile distribution (sid), er dette problem rettet i version 3.0.STABLE8-3.

Rettet i:

Debian GNU/Linux 4.0 (etch)

Kildekode:: 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+etch1.diff.gz; http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5-5+etch1.dsc
Arkitekturuafhængig komponent:: http://security.debian.org/pool/updates/main/s/squid3/squid3-common_3.0.PRE5-5+etch1_all.deb
Alpha:: http://security.debian.org/pool/updates/main/s/squid3/squid3-client_3.0.PRE5-5+etch1_alpha.deb; http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5-5+etch1_alpha.deb; http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.PRE5-5+etch1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/s/squid3/squid3-client_3.0.PRE5-5+etch1_amd64.deb; http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.PRE5-5+etch1_amd64.deb; http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5-5+etch1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/s/squid3/squid3-client_3.0.PRE5-5+etch1_arm.deb; http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5-5+etch1_arm.deb; http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.PRE5-5+etch1_arm.deb
HP Precision:: http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.PRE5-5+etch1_hppa.deb; http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5-5+etch1_hppa.deb; http://security.debian.org/pool/updates/main/s/squid3/squid3-client_3.0.PRE5-5+etch1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/s/squid3/squid3-client_3.0.PRE5-5+etch1_i386.deb; http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5-5+etch1_i386.deb; http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.PRE5-5+etch1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5-5+etch1_ia64.deb; http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.PRE5-5+etch1_ia64.deb; http://security.debian.org/pool/updates/main/s/squid3/squid3-client_3.0.PRE5-5+etch1_ia64.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.PRE5-5+etch1_mipsel.deb; http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5-5+etch1_mipsel.deb; http://security.debian.org/pool/updates/main/s/squid3/squid3-client_3.0.PRE5-5+etch1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.PRE5-5+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5-5+etch1_powerpc.deb; http://security.debian.org/pool/updates/main/s/squid3/squid3-client_3.0.PRE5-5+etch1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/s/squid3/squid3_3.0.PRE5-5+etch1_s390.deb; http://security.debian.org/pool/updates/main/s/squid3/squid3-client_3.0.PRE5-5+etch1_s390.deb; http://security.debian.org/pool/updates/main/s/squid3/squid3-cgi_3.0.PRE5-5+etch1_s390.deb

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