Debians sikkerhedsbulletin

DSA-370-1 pam-pgsql -- formatstreng

Rapporteret den:

8. aug 2003

Berørte pakker:

pam-pgsql

Sårbar:

Referencer i sikkerhedsdatabaser:

I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 8379.
I Mitres CVE-ordbog: CVE-2003-0672.

Yderligere oplysninger:

Florian Zumbiehl har rapporteret en sårbarhed i pam-pgsql, hvorved brugernavnet der skal anvendes til autentifikation anvendes som en formatstreng når en logmeddelelse skrives. Denne sårbarhed kan gøre det muligt for en angriber at udføre vilkårlig kode med rettighederne hørende til det program, der beder om PAM-autentifikation.

I den stabile distribution (woody) er dette problem rettet i version 0.5.2-3woody1.

I den ustabile distribution (sid) er dette problem rettet i version 0.5.2-7.

Vi anbefaler at du opdaterer din pam-pgsql-pakke.

Rettet i:

Debian GNU/Linux 3.0 (woody)

Kildekode:: http://security.debian.org/pool/updates/main/p/pam-pgsql/pam-pgsql_0.5.2-3woody1.dsc; http://security.debian.org/pool/updates/main/p/pam-pgsql/pam-pgsql_0.5.2-3woody1.diff.gz; http://security.debian.org/pool/updates/main/p/pam-pgsql/pam-pgsql_0.5.2.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/p/pam-pgsql/libpam-pgsql_0.5.2-3woody1_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/p/pam-pgsql/libpam-pgsql_0.5.2-3woody1_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/p/pam-pgsql/libpam-pgsql_0.5.2-3woody1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/p/pam-pgsql/libpam-pgsql_0.5.2-3woody1_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/p/pam-pgsql/libpam-pgsql_0.5.2-3woody1_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/p/pam-pgsql/libpam-pgsql_0.5.2-3woody1_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/p/pam-pgsql/libpam-pgsql_0.5.2-3woody1_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/p/pam-pgsql/libpam-pgsql_0.5.2-3woody1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/p/pam-pgsql/libpam-pgsql_0.5.2-3woody1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/p/pam-pgsql/libpam-pgsql_0.5.2-3woody1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/p/pam-pgsql/libpam-pgsql_0.5.2-3woody1_sparc.deb

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