Debians sikkerhedsbulletin

DSA-1730-1 proftpd-dfsg -- SQL-indsprøjtningssårbarheder

Rapporteret den:

2. mar 2009

Berørte pakker:

proftpd-dfsg

Sårbar:

Referencer i sikkerhedsdatabaser:

I Mitres CVE-ordbog: CVE-2009-0542, CVE-2009-0543.

Yderligere oplysninger:

Sikkerhedsopdateringen til proftpd-dfsg i DSA-1727-1 forårsagede en regression i postgresql-backend'en. Denne opdatering retter fejlen. Man har også opdaget at den gamle stabile distribution (etch) ikke er påvirket af sikkerhedsproblemerne. Til reference følger herunder det oprindelige bulletin.

To SQL-indsprøjtningssårbarheder er opdaget i proftpd, en ftp-dæmon til virtuel hosting. Projektet Common Vulnerabilities and Exposures har registreret følgende problemer:

CVE-2009-0542

Shino opdagede at proftpd var sårbar over for en SQL-indsprøjtningssårbarhed gennem anvendelse af visse tegn i brugernavnet.

CVE-2009-0543

TJ Saunders opdagede at proftpd var sårbar over for en SQL-indsprøjtningssårbarhed på grund af utilstrækkelig anvendelse af indkapslingsmekanismer, når multibyte-tegnindkapslinger anvendtes.

Den gamle stabile distribution (etch) er ikke påvirket af disse problemer.

I den stabile distribution (lenny), er disse problemer rettet i version 1.3.1-17lenny2.

I distributionen testing (squeeze), vil disse problemer snart blive rettet.

I den ustabile distribution (sid), er disse problemer rettet i version 1.3.2-1.

Rettet i:

Debian GNU/Linux 5.0 (lenny)

Kildekode:: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-dfsg_1.3.1-17lenny2.dsc; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-dfsg_1.3.1-17lenny2.diff.gz; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-dfsg_1.3.1.orig.tar.gz
Arkitekturuafhængig komponent:: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd_1.3.1-17lenny2_all.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-doc_1.3.1-17lenny2_all.deb
Alpha:: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-mysql_1.3.1-17lenny2_alpha.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-pgsql_1.3.1-17lenny2_alpha.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-basic_1.3.1-17lenny2_alpha.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-ldap_1.3.1-17lenny2_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-basic_1.3.1-17lenny2_amd64.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-ldap_1.3.1-17lenny2_amd64.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-mysql_1.3.1-17lenny2_amd64.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-pgsql_1.3.1-17lenny2_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-mysql_1.3.1-17lenny2_arm.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-basic_1.3.1-17lenny2_arm.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-pgsql_1.3.1-17lenny2_arm.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-ldap_1.3.1-17lenny2_arm.deb
:: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-basic_1.3.1-17lenny2_armel.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-ldap_1.3.1-17lenny2_armel.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-pgsql_1.3.1-17lenny2_armel.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-mysql_1.3.1-17lenny2_armel.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-basic_1.3.1-17lenny2_i386.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-ldap_1.3.1-17lenny2_i386.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-mysql_1.3.1-17lenny2_i386.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-pgsql_1.3.1-17lenny2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-mysql_1.3.1-17lenny2_ia64.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-pgsql_1.3.1-17lenny2_ia64.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-basic_1.3.1-17lenny2_ia64.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-ldap_1.3.1-17lenny2_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-pgsql_1.3.1-17lenny2_mips.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-mysql_1.3.1-17lenny2_mips.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-ldap_1.3.1-17lenny2_mips.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-basic_1.3.1-17lenny2_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-pgsql_1.3.1-17lenny2_mipsel.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-mysql_1.3.1-17lenny2_mipsel.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-basic_1.3.1-17lenny2_mipsel.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-ldap_1.3.1-17lenny2_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-ldap_1.3.1-17lenny2_powerpc.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-pgsql_1.3.1-17lenny2_powerpc.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-mysql_1.3.1-17lenny2_powerpc.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-basic_1.3.1-17lenny2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-mysql_1.3.1-17lenny2_s390.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-pgsql_1.3.1-17lenny2_s390.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mod-ldap_1.3.1-17lenny2_s390.deb; http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-basic_1.3.1-17lenny2_s390.deb

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