Säkerhetsbulletin från Debian

DSA-1732-1 squid3 -- överbelastningsattack

Rapporterat den:

2009-03-03

Berörda paket:

squid3

Sårbara:

Referenser i säkerhetsdatabaser:

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

Ytterligare information:

Joshua Morin, Mikko Varpiola och Jukka Taimisto upptäckte en felaktig försäkran i squid3, en fullfjädrad webbproxycache, som kunde leda till en överbelastningsattack.

För den gamla stabila utgåvan (Etch) har detta problem rättats i version 3.0.PRE5-5+etch1.

För den stabila utgåvan (Lenny) har detta problem rättats i version 3.0.STABLE8-3, som redan inkluderades i Lennyversionen.

För uttestningsutgåvan (Squeeze) och den instabila utgåvan (Sid) har detta problem rättats i version 3.0.STABLE8-3.

Rättat i:

Debian GNU/Linux 4.0 (etch)

Källkod:: 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
Arkitekturoberoende 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-kontrollsummor för dessa filer finns i originalbulletinen.