int(497)

Vulnerability Bulletins


Vulnerabilidad de desbordamiento de búfer en Postgresql

Vulnerability classification

Property Value
Confidence level Oficial
Impact Obtener acceso
Dificulty Experto
Required attacker level Acceso remoto sin cuenta a un servicio estandar

System information

Property Value
Affected manufacturer GNU/Linux
Affected software PostgreSQL <7.3.4

Description

Se ha descubierto una vulnerabilidad en PostgreSQL. Esta se produce por un desbordaminato de búfer en la función to_ascii en PostgreSQL que permitiría a atacantes remotos ejecutar código arbitrario sobre el host en que se encuentra corriendo la base de datos.

Solution

Si lo desea, aplique los mecanismos de actualización propios de su distribución, o bien baje las fuentes del software y compílelo usted mismo.


Actualización de software

PostgreSQL
PostgreSQL 7.3.4
http://www.postgresql.org/

Debian Linux

Debian GNU/Linux 3.0 (woody)
Source:
http://security.debian.org/pool/updates/main/p/postgresql/postgresql_7.2.1-2woody4.dsc
http://security.debian.org/pool/updates/main/p/postgresql/postgresql_7.2.1-2woody4.diff.gz
http://security.debian.org/pool/updates/main/p/postgresql/postgresql_7.2.1.orig.tar.gz
Componente independiente de arquitectura:
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-doc_7.2.1-2woody4_all.deb
Alpha:
http://security.debian.org/pool/updates/main/p/postgresql/libecpg3_7.2.1-2woody4_alpha.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgperl_7.2.1-2woody4_alpha.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgsql2_7.2.1-2woody4_alpha.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgtcl_7.2.1-2woody4_alpha.deb
http://security.debian.org/pool/updates/main/p/postgresql/odbc-postgresql_7.2.1-2woody4_alpha.deb
http://security.debian.org/pool/updates/main/p/postgresql/pgaccess_7.2.1-2woody4_alpha.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql_7.2.1-2woody4_alpha.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-client_7.2.1-2woody4_alpha.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-contrib_7.2.1-2woody4_alpha.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-dev_7.2.1-2woody4_alpha.deb
http://security.debian.org/pool/updates/main/p/postgresql/python-pygresql_7.2.1-2woody4_alpha.deb
ARM:
http://security.debian.org/pool/updates/main/p/postgresql/libecpg3_7.2.1-2woody4_arm.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgperl_7.2.1-2woody4_arm.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgsql2_7.2.1-2woody4_arm.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgtcl_7.2.1-2woody4_arm.deb
http://security.debian.org/pool/updates/main/p/postgresql/odbc-postgresql_7.2.1-2woody4_arm.deb
http://security.debian.org/pool/updates/main/p/postgresql/pgaccess_7.2.1-2woody4_arm.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql_7.2.1-2woody4_arm.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-client_7.2.1-2woody4_arm.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-contrib_7.2.1-2woody4_arm.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-dev_7.2.1-2woody4_arm.deb
http://security.debian.org/pool/updates/main/p/postgresql/python-pygresql_7.2.1-2woody4_arm.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/p/postgresql/libecpg3_7.2.1-2woody4_i386.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgperl_7.2.1-2woody4_i386.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgsql2_7.2.1-2woody4_i386.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgtcl_7.2.1-2woody4_i386.deb
http://security.debian.org/pool/updates/main/p/postgresql/odbc-postgresql_7.2.1-2woody4_i386.deb
http://security.debian.org/pool/updates/main/p/postgresql/pgaccess_7.2.1-2woody4_i386.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql_7.2.1-2woody4_i386.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-client_7.2.1-2woody4_i386.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-contrib_7.2.1-2woody4_i386.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-dev_7.2.1-2woody4_i386.deb
http://security.debian.org/pool/updates/main/p/postgresql/python-pygresql_7.2.1-2woody4_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/p/postgresql/libecpg3_7.2.1-2woody4_ia64.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgperl_7.2.1-2woody4_ia64.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgsql2_7.2.1-2woody4_ia64.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgtcl_7.2.1-2woody4_ia64.deb
http://security.debian.org/pool/updates/main/p/postgresql/odbc-postgresql_7.2.1-2woody4_ia64.deb
http://security.debian.org/pool/updates/main/p/postgresql/pgaccess_7.2.1-2woody4_ia64.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql_7.2.1-2woody4_ia64.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-client_7.2.1-2woody4_ia64.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-contrib_7.2.1-2woody4_ia64.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-dev_7.2.1-2woody4_ia64.deb
http://security.debian.org/pool/updates/main/p/postgresql/python-pygresql_7.2.1-2woody4_ia64.deb
HPPA:
http://security.debian.org/pool/updates/main/p/postgresql/libecpg3_7.2.1-2woody4_hppa.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgperl_7.2.1-2woody4_hppa.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgsql2_7.2.1-2woody4_hppa.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgtcl_7.2.1-2woody4_hppa.deb
http://security.debian.org/pool/updates/main/p/postgresql/odbc-postgresql_7.2.1-2woody4_hppa.deb
http://security.debian.org/pool/updates/main/p/postgresql/pgaccess_7.2.1-2woody4_hppa.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql_7.2.1-2woody4_hppa.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-client_7.2.1-2woody4_hppa.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-contrib_7.2.1-2woody4_hppa.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-dev_7.2.1-2woody4_hppa.deb
http://security.debian.org/pool/updates/main/p/postgresql/python-pygresql_7.2.1-2woody4_hppa.deb
Motorola 680x0:
http://security.debian.org/pool/updates/main/p/postgresql/libecpg3_7.2.1-2woody4_m68k.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgperl_7.2.1-2woody4_m68k.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgsql2_7.2.1-2woody4_m68k.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgtcl_7.2.1-2woody4_m68k.deb
http://security.debian.org/pool/updates/main/p/postgresql/odbc-postgresql_7.2.1-2woody4_m68k.deb
http://security.debian.org/pool/updates/main/p/postgresql/pgaccess_7.2.1-2woody4_m68k.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql_7.2.1-2woody4_m68k.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-client_7.2.1-2woody4_m68k.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-contrib_7.2.1-2woody4_m68k.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-dev_7.2.1-2woody4_m68k.deb
http://security.debian.org/pool/updates/main/p/postgresql/python-pygresql_7.2.1-2woody4_m68k.deb
Big endian MIPS:
http://security.debian.org/pool/updates/main/p/postgresql/libecpg3_7.2.1-2woody4_mips.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgperl_7.2.1-2woody4_mips.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgsql2_7.2.1-2woody4_mips.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgtcl_7.2.1-2woody4_mips.deb
http://security.debian.org/pool/updates/main/p/postgresql/odbc-postgresql_7.2.1-2woody4_mips.deb
http://security.debian.org/pool/updates/main/p/postgresql/pgaccess_7.2.1-2woody4_mips.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql_7.2.1-2woody4_mips.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-client_7.2.1-2woody4_mips.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-contrib_7.2.1-2woody4_mips.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-dev_7.2.1-2woody4_mips.deb
http://security.debian.org/pool/updates/main/p/postgresql/python-pygresql_7.2.1-2woody4_mips.deb
Little endian MIPS:
http://security.debian.org/pool/updates/main/p/postgresql/libecpg3_7.2.1-2woody4_mipsel.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgperl_7.2.1-2woody4_mipsel.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgsql2_7.2.1-2woody4_mipsel.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgtcl_7.2.1-2woody4_mipsel.deb
http://security.debian.org/pool/updates/main/p/postgresql/odbc-postgresql_7.2.1-2woody4_mipsel.deb
http://security.debian.org/pool/updates/main/p/postgresql/pgaccess_7.2.1-2woody4_mipsel.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql_7.2.1-2woody4_mipsel.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-client_7.2.1-2woody4_mipsel.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-contrib_7.2.1-2woody4_mipsel.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-dev_7.2.1-2woody4_mipsel.deb
http://security.debian.org/pool/updates/main/p/postgresql/python-pygresql_7.2.1-2woody4_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/p/postgresql/libecpg3_7.2.1-2woody4_powerpc.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgperl_7.2.1-2woody4_powerpc.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgsql2_7.2.1-2woody4_powerpc.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgtcl_7.2.1-2woody4_powerpc.deb
http://security.debian.org/pool/updates/main/p/postgresql/odbc-postgresql_7.2.1-2woody4_powerpc.deb
http://security.debian.org/pool/updates/main/p/postgresql/pgaccess_7.2.1-2woody4_powerpc.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql_7.2.1-2woody4_powerpc.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-client_7.2.1-2woody4_powerpc.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-contrib_7.2.1-2woody4_powerpc.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-dev_7.2.1-2woody4_powerpc.deb
http://security.debian.org/pool/updates/main/p/postgresql/python-pygresql_7.2.1-2woody4_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/p/postgresql/libecpg3_7.2.1-2woody4_s390.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgperl_7.2.1-2woody4_s390.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgsql2_7.2.1-2woody4_s390.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgtcl_7.2.1-2woody4_s390.deb
http://security.debian.org/pool/updates/main/p/postgresql/odbc-postgresql_7.2.1-2woody4_s390.deb
http://security.debian.org/pool/updates/main/p/postgresql/pgaccess_7.2.1-2woody4_s390.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql_7.2.1-2woody4_s390.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-client_7.2.1-2woody4_s390.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-contrib_7.2.1-2woody4_s390.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-dev_7.2.1-2woody4_s390.deb
http://security.debian.org/pool/updates/main/p/postgresql/python-pygresql_7.2.1-2woody4_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/p/postgresql/libecpg3_7.2.1-2woody4_sparc.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgperl_7.2.1-2woody4_sparc.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgsql2_7.2.1-2woody4_sparc.deb
http://security.debian.org/pool/updates/main/p/postgresql/libpgtcl_7.2.1-2woody4_sparc.deb
http://security.debian.org/pool/updates/main/p/postgresql/odbc-postgresql_7.2.1-2woody4_sparc.deb
http://security.debian.org/pool/updates/main/p/postgresql/pgaccess_7.2.1-2woody4_sparc.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql_7.2.1-2woody4_sparc.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-client_7.2.1-2woody4_sparc.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-contrib_7.2.1-2woody4_sparc.deb
http://security.debian.org/pool/updates/main/p/postgresql/postgresql-dev_7.2.1-2woody4_sparc.deb
http://security.debian.org/pool/updates/main/p/postgresql/python-pygresql_7.2.1-2woody4_sparc.deb

RedHat Linux

Red Hat Linux 7.2:
SRPMS:
ftp://updates.redhat.com/7.2/en/os/SRPMS/postgresql-7.1.3-5.72.src.rpm
i386:
ftp://updates.redhat.com/7.2/en/os/i386/postgresql-7.1.3-5.72.i386.rpm
ftp://updates.redhat.com/7.2/en/os/i386/postgresql-odbc-7.1.3-5.72.i386.rpm
ftp://updates.redhat.com/7.2/en/os/i386/postgresql-contrib-7.1.3-5.72.i386.rpm
ftp://updates.redhat.com/7.2/en/os/i386/postgresql-perl-7.1.3-5.72.i386.rpm
ftp://updates.redhat.com/7.2/en/os/i386/postgresql-devel-7.1.3-5.72.i386.rpm
ftp://updates.redhat.com/7.2/en/os/i386/postgresql-python-7.1.3-5.72.i386.rpm
ftp://updates.redhat.com/7.2/en/os/i386/postgresql-docs-7.1.3-5.72.i386.rpm
ftp://updates.redhat.com/7.2/en/os/i386/postgresql-server-7.1.3-5.72.i386.rpm
ftp://updates.redhat.com/7.2/en/os/i386/postgresql-jdbc-7.1.3-5.72.i386.rpm
ftp://updates.redhat.com/7.2/en/os/i386/postgresql-tcl-7.1.3-5.72.i386.rpm
ftp://updates.redhat.com/7.2/en/os/i386/postgresql-libs-7.1.3-5.72.i386.rpm
ftp://updates.redhat.com/7.2/en/os/i386/postgresql-tk-7.1.3-5.72.i386.rpm
ia64:
ftp://updates.redhat.com/7.2/en/os/ia64/postgresql-7.1.3-5.72.ia64.rpm
ftp://updates.redhat.com/7.2/en/os/ia64/postgresql-odbc-7.1.3-5.72.ia64.rpm
ftp://updates.redhat.com/7.2/en/os/ia64/postgresql-contrib-7.1.3-5.72.ia64.rpm
ftp://updates.redhat.com/7.2/en/os/ia64/postgresql-perl-7.1.3-5.72.ia64.rpm
ftp://updates.redhat.com/7.2/en/os/ia64/postgresql-devel-7.1.3-5.72.ia64.rpm
ftp://updates.redhat.com/7.2/en/os/ia64/postgresql-python-7.1.3-5.72.ia64.rpm
ftp://updates.redhat.com/7.2/en/os/ia64/postgresql-docs-7.1.3-5.72.ia64.rpm
ftp://updates.redhat.com/7.2/en/os/ia64/postgresql-server-7.1.3-5.72.ia64.rpm
ftp://updates.redhat.com/7.2/en/os/ia64/postgresql-jdbc-7.1.3-5.72.ia64.rpm
ftp://updates.redhat.com/7.2/en/os/ia64/postgresql-tcl-7.1.3-5.72.ia64.rpm
ftp://updates.redhat.com/7.2/en/os/ia64/postgresql-libs-7.1.3-5.72.ia64.rpm
ftp://updates.redhat.com/7.2/en/os/ia64/postgresql-tk-7.1.3-5.72.ia64.rpm

Red Hat Linux 7.3:
SRPMS:
ftp://updates.redhat.com/7.3/en/os/SRPMS/postgresql-7.2.4-5.73.src.rpm
i386:
ftp://updates.redhat.com/7.3/en/os/i386/postgresql-7.2.4-5.73.i386.rpm
ftp://updates.redhat.com/7.3/en/os/i386/postgresql-contrib-7.2.4-5.73.i386.rpm
ftp://updates.redhat.com/7.3/en/os/i386/postgresql-devel-7.2.4-5.73.i386.rpm
ftp://updates.redhat.com/7.3/en/os/i386/postgresql-docs-7.2.4-5.73.i386.rpm
ftp://updates.redhat.com/7.3/en/os/i386/postgresql-jdbc-7.2.4-5.73.i386.rpm
ftp://updates.redhat.com/7.3/en/os/i386/postgresql-libs-7.2.4-5.73.i386.rpm
ftp://updates.redhat.com/7.3/en/os/i386/postgresql-odbc-7.2.4-5.73.i386.rpm
ftp://updates.redhat.com/7.3/en/os/i386/postgresql-test-7.2.4-5.73.i386.rpm
ftp://updates.redhat.com/7.3/en/os/i386/postgresql-perl-7.2.4-5.73.i386.rpm
ftp://updates.redhat.com/7.3/en/os/i386/postgresql-python-7.2.4-5.73.i386.rpm
ftp://updates.redhat.com/7.3/en/os/i386/postgresql-server-7.2.4-5.73.i386.rpm
ftp://updates.redhat.com/7.3/en/os/i386/postgresql-tcl-7.2.4-5.73.i386.rpm
ftp://updates.redhat.com/7.3/en/os/i386/postgresql-tk-7.2.4-5.73.i386.rpm

Red Hat Linux 8.0:
SRPMS:
ftp://updates.redhat.com/8.0/en/os/SRPMS/postgresql-7.2.4-5.80.src.rpm
i386:
ftp://updates.redhat.com/8.0/en/os/i386/postgresql-7.2.4-5.80.i386.rpm
ftp://updates.redhat.com/8.0/en/os/i386/postgresql-contrib-7.2.4-5.80.i386.rpm
ftp://updates.redhat.com/8.0/en/os/i386/postgresql-devel-7.2.4-5.80.i386.rpm
ftp://updates.redhat.com/8.0/en/os/i386/postgresql-docs-7.2.4-5.80.i386.rpm
ftp://updates.redhat.com/8.0/en/os/i386/postgresql-jdbc-7.2.4-5.80.i386.rpm
ftp://updates.redhat.com/8.0/en/os/i386/postgresql-test-7.2.4-5.80.i386.rpm
ftp://updates.redhat.com/8.0/en/os/i386/postgresql-libs-7.2.4-5.80.i386.rpm
ftp://updates.redhat.com/8.0/en/os/i386/postgresql-odbc-7.2.4-5.80.i386.rpm
ftp://updates.redhat.com/8.0/en/os/i386/postgresql-perl-7.2.4-5.80.i386.rpm
ftp://updates.redhat.com/8.0/en/os/i386/postgresql-python-7.2.4-5.80.i386.rpm
ftp://updates.redhat.com/8.0/en/os/i386/postgresql-server-7.2.4-5.80.i386.rpm
ftp://updates.redhat.com/8.0/en/os/i386/postgresql-tcl-7.2.4-5.80.i386.rpm
ftp://updates.redhat.com/8.0/en/os/i386/postgresql-tk-7.2.4-5.80.i386.rpm

Red Hat Linux 9:
SRPMS:
ftp://updates.redhat.com/9/en/os/SRPMS/postgresql-7.3.4-3.rhl9.src.rpm
ftp://updates.redhat.com/9/en/os/SRPMS/postgresql72-1-4.rhl9.src.rpm
i386:
ftp://updates.redhat.com/9/en/os/i386/postgresql-7.3.4-3.rhl9.i386.rpm
ftp://updates.redhat.com/9/en/os/i386/postgresql-contrib-7.3.4-3.rhl9.i386.rpm
ftp://updates.redhat.com/9/en/os/i386/postgresql-devel-7.3.4-3.rhl9.i386.rpm
ftp://updates.redhat.com/9/en/os/i386/postgresql-docs-7.3.4-3.rhl9.i386.rpm
ftp://updates.redhat.com/9/en/os/i386/postgresql-jdbc-7.3.4-3.rhl9.i386.rpm
ftp://updates.redhat.com/9/en/os/i386/postgresql-libs-7.3.4-3.rhl9.i386.rpm
ftp://updates.redhat.com/9/en/os/i386/postgresql-pl-7.3.4-3.rhl9.i386.rpm
ftp://updates.redhat.com/9/en/os/i386/postgresql-python-7.3.4-3.rhl9.i386.rpm
ftp://updates.redhat.com/9/en/os/i386/postgresql-server-7.3.4-3.rhl9.i386.rpm
ftp://updates.redhat.com/9/en/os/i386/postgresql-tcl-7.3.4-3.rhl9.i386.rpm
ftp://updates.redhat.com/9/en/os/i386/postgresql-test-7.3.4-3.rhl9.i386.rpm
ftp://updates.redhat.com/9/en/os/i386/postgresql72-libs-1-4.rhl9.i386.rpm

Standar resources

Property Value
CVE CAN-2003-0901
BID

Other resources

Debian Security Advisory DSA-397-1
http://www.debian.org/security/2003/dsa-397

RedHat Security Advisory RHSA-2003:313-00
http://www.redhat.com/archives/redhat-watch-list/2003-November/msg00006.html

Version history

Version Comments Date
1.0 Aviso emitido 2003-11-17
Ministerio de Defensa
CNI
CCN
CCN-CERT