Säkerhetsbulletin från Debian

DSA-883-1 thttpd -- osäkra temporära filer

Rapporterat den:

2005-11-04

Berörda paket:

thttpd

Sårbara:

Referenser i säkerhetsdatabaser:

I Mitres CVE-förteckning: CVE-2005-3124.

Ytterligare information:

Javier Fernández-Sanguino Peña från Debians säkerhetsgranskningsprojekt upptäckte att syslogtocern-skriptet i thttpd, en liten webbserver, använder en temporär fil på ett osäkert sätt, vilket gjorde det möjligt för en lokal angripare att utföra en attack mot symboliska länkar för att skriva över godtyckliga filer.

För den gamla stabila utgåvan (Woody) har detta problem rättats i version 2.21b-11.3.

För den stabila utgåvan (Sarge) har detta problem rättats i version 2.23beta1-3sarge1.

För den instabila utgåvan (Sid) har detta problem rättats i version 2.23beta1-4.

Vi rekommenderar att ni uppgraderar ert thttpd-paket.

Rättat i:

Debian GNU/Linux 3.0 (woody)

Källkod:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.21b-11.3.dsc; http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.21b-11.3.diff.gz; http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.21b.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.21b-11.3_alpha.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.21b-11.3_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.21b-11.3_arm.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.21b-11.3_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.21b-11.3_i386.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.21b-11.3_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.21b-11.3_ia64.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.21b-11.3_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.21b-11.3_hppa.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.21b-11.3_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.21b-11.3_m68k.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.21b-11.3_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.21b-11.3_mips.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.21b-11.3_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.21b-11.3_mipsel.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.21b-11.3_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.21b-11.3_powerpc.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.21b-11.3_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.21b-11.3_s390.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.21b-11.3_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.21b-11.3_sparc.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.21b-11.3_sparc.deb

Debian GNU/Linux 3.1 (sarge)

Källkod:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.23beta1-3sarge1.dsc; http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.23beta1-3sarge1.diff.gz; http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.23beta1.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.23beta1-3sarge1_alpha.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.23beta1-3sarge1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.23beta1-3sarge1_amd64.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.23beta1-3sarge1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.23beta1-3sarge1_arm.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.23beta1-3sarge1_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.23beta1-3sarge1_i386.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.23beta1-3sarge1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.23beta1-3sarge1_ia64.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.23beta1-3sarge1_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.23beta1-3sarge1_hppa.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.23beta1-3sarge1_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.23beta1-3sarge1_m68k.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.23beta1-3sarge1_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.23beta1-3sarge1_mips.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.23beta1-3sarge1_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.23beta1-3sarge1_mipsel.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.23beta1-3sarge1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.23beta1-3sarge1_powerpc.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.23beta1-3sarge1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.23beta1-3sarge1_s390.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.23beta1-3sarge1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/t/thttpd/thttpd_2.23beta1-3sarge1_sparc.deb; http://security.debian.org/pool/updates/main/t/thttpd/thttpd-util_2.23beta1-3sarge1_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.