Säkerhetsbulletin från Debian

DSA-1452-1 wzdftpd -- överbelastningsattack

Rapporterat den:
2008-01-06
Berörda paket:
wzdftpd
Sårbara:
Ja
Referenser i säkerhetsdatabaser:
I Debians felrapporteringssystem: Fel 446192.
I Mitres CVE-förteckning: CVE-2007-5300.
Ytterligare information:

”k1tk4t” upptäckte att wzdftpd, en portabel, modulär, liten och effektiv ftp-server, inte korrekt hanterade att ta emot långa användarnamn. Detta kunde göra det möjligt för användare utifrån att få servern att avslutas.

För den gamla stabila utgåvan (Sarge) har detta problem rättats i version 0.5.2-1.1sarge3.

För den stabila utgåvan (Etch) har detta problem rättats i version 0.8.1-2etch1.

För den instabila utgåvan (Sid) har detta problem rättats i version 0.8.2-2.1.

Vi rekommenderar att ni uppgraderar ert wzdftpd-paket.

Rättat i:

Debian GNU/Linux 3.1 (sarge)

Källkod:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.5.2.orig.tar.gz
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.5.2-1.1sarge3.dsc
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.5.2-1.1sarge3.diff.gz
Alpha:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.5.2-1.1sarge3_alpha.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.5.2-1.1sarge3_alpha.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.5.2-1.1sarge3_alpha.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.5.2-1.1sarge3_alpha.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.5.2-1.1sarge3_alpha.deb
AMD64:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.5.2-1.1sarge3_amd64.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.5.2-1.1sarge3_amd64.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.5.2-1.1sarge3_amd64.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.5.2-1.1sarge3_amd64.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.5.2-1.1sarge3_amd64.deb
ARM:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.5.2-1.1sarge3_arm.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.5.2-1.1sarge3_arm.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.5.2-1.1sarge3_arm.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.5.2-1.1sarge3_arm.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.5.2-1.1sarge3_arm.deb
HP Precision:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.5.2-1.1sarge3_hppa.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.5.2-1.1sarge3_hppa.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.5.2-1.1sarge3_hppa.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.5.2-1.1sarge3_hppa.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.5.2-1.1sarge3_hppa.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.5.2-1.1sarge3_i386.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.5.2-1.1sarge3_i386.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.5.2-1.1sarge3_i386.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.5.2-1.1sarge3_i386.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.5.2-1.1sarge3_i386.deb
Motorola 680x0:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.5.2-1.1sarge3_m68k.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.5.2-1.1sarge3_m68k.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.5.2-1.1sarge3_m68k.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.5.2-1.1sarge3_m68k.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.5.2-1.1sarge3_m68k.deb
Big-endian MIPS:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.5.2-1.1sarge3_mips.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.5.2-1.1sarge3_mips.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.5.2-1.1sarge3_mips.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.5.2-1.1sarge3_mips.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.5.2-1.1sarge3_mips.deb
Little-endian MIPS:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.5.2-1.1sarge3_mipsel.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.5.2-1.1sarge3_mipsel.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.5.2-1.1sarge3_mipsel.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.5.2-1.1sarge3_mipsel.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.5.2-1.1sarge3_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.5.2-1.1sarge3_powerpc.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.5.2-1.1sarge3_powerpc.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.5.2-1.1sarge3_powerpc.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.5.2-1.1sarge3_powerpc.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.5.2-1.1sarge3_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.5.2-1.1sarge3_s390.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.5.2-1.1sarge3_s390.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.5.2-1.1sarge3_s390.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.5.2-1.1sarge3_s390.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.5.2-1.1sarge3_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.5.2-1.1sarge3_sparc.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.5.2-1.1sarge3_sparc.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.5.2-1.1sarge3_sparc.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.5.2-1.1sarge3_sparc.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.5.2-1.1sarge3_sparc.deb

Debian GNU/Linux 4.0 (etch)

Källkod:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.8.1.orig.tar.gz
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.8.1-2etch1.diff.gz
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.8.1-2etch1.dsc
Alpha:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.8.1-2etch1_alpha.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.8.1-2etch1_alpha.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-pgsql_0.8.1-2etch1_alpha.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-avahi_0.8.1-2etch1_alpha.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.8.1-2etch1_alpha.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.8.1-2etch1_alpha.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.8.1-2etch1_alpha.deb
AMD64:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.8.1-2etch1_amd64.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.8.1-2etch1_amd64.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-pgsql_0.8.1-2etch1_amd64.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.8.1-2etch1_amd64.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.8.1-2etch1_amd64.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-avahi_0.8.1-2etch1_amd64.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.8.1-2etch1_amd64.deb
ARM:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.8.1-2etch1_arm.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.8.1-2etch1_arm.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.8.1-2etch1_arm.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.8.1-2etch1_arm.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-avahi_0.8.1-2etch1_arm.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.8.1-2etch1_arm.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-pgsql_0.8.1-2etch1_arm.deb
HP Precision:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.8.1-2etch1_hppa.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-avahi_0.8.1-2etch1_hppa.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.8.1-2etch1_hppa.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.8.1-2etch1_hppa.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.8.1-2etch1_hppa.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-pgsql_0.8.1-2etch1_hppa.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.8.1-2etch1_hppa.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.8.1-2etch1_i386.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.8.1-2etch1_i386.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.8.1-2etch1_i386.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-pgsql_0.8.1-2etch1_i386.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.8.1-2etch1_i386.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-avahi_0.8.1-2etch1_i386.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.8.1-2etch1_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.8.1-2etch1_ia64.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.8.1-2etch1_ia64.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.8.1-2etch1_ia64.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-pgsql_0.8.1-2etch1_ia64.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.8.1-2etch1_ia64.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-avahi_0.8.1-2etch1_ia64.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.8.1-2etch1_ia64.deb
Big-endian MIPS:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.8.1-2etch1_mips.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.8.1-2etch1_mips.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-avahi_0.8.1-2etch1_mips.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-pgsql_0.8.1-2etch1_mips.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.8.1-2etch1_mips.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.8.1-2etch1_mips.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.8.1-2etch1_mips.deb
Little-endian MIPS:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.8.1-2etch1_mipsel.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-pgsql_0.8.1-2etch1_mipsel.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.8.1-2etch1_mipsel.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.8.1-2etch1_mipsel.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.8.1-2etch1_mipsel.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.8.1-2etch1_mipsel.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-avahi_0.8.1-2etch1_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.8.1-2etch1_powerpc.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.8.1-2etch1_powerpc.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-avahi_0.8.1-2etch1_powerpc.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-pgsql_0.8.1-2etch1_powerpc.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.8.1-2etch1_powerpc.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.8.1-2etch1_powerpc.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.8.1-2etch1_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.8.1-2etch1_s390.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.8.1-2etch1_s390.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-pgsql_0.8.1-2etch1_s390.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.8.1-2etch1_s390.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.8.1-2etch1_s390.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-avahi_0.8.1-2etch1_s390.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.8.1-2etch1_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-mysql_0.8.1-2etch1_sparc.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-tcl_0.8.1-2etch1_sparc.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-dev_0.8.1-2etch1_sparc.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd_0.8.1-2etch1_sparc.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-back-pgsql_0.8.1-2etch1_sparc.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-avahi_0.8.1-2etch1_sparc.deb
http://security.debian.org/pool/updates/main/w/wzdftpd/wzdftpd-mod-perl_0.8.1-2etch1_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.