Aviso de seguridad de Debian
DSA-537-1 ruby -- permisos inseguros de archivo
- Fecha del informe:
- 16 de ago de 2004
- Paquetes afectados:
- ruby
- Vulnerable:
- Sí
- Referencias a bases de datos de seguridad:
- En el sistema de seguimiento de errores de Debian: error 260779.
En el diccionario CVE de Mitre: CVE-2004-0755. - Información adicional:
-
Andres Salomon avisó de un problema en la gestión de sesiones CGI de Ruby, un lenguaje de guiones orientado a objetos. Las implementaciones de FileStore (y presuntamente de PStore, pero no en Debian woody) de PCGI::Session almacenaban de forma insegura la información de la sesión. Simplemente creaban los archivos, no teniendo en cuenta los permisos. Esto podía provocar que un atacante que también tuviera acceso por shell al servidor web tomara el control de la sesión.
Para la distribución estable (woody), este problema se ha corregido en la versión 1.6.7-3woody3.
Para las distribuciones inestable y en pruebas (sid y sarge), este problema se ha corregido en la versión 1.8.1+1.8.2pre1-4.
Le recomendamos que actualice el paquete libruby.
- Arreglado en:
-
Debian GNU/Linux 3.0 (woody)
- Fuentes:
- http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3.dsc
- http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3.diff.gz
- http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7.orig.tar.gz
- http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3.diff.gz
- Componentes independientes de la arquitectura:
- http://security.debian.org/pool/updates/main/r/ruby/irb_1.6.7-3woody3_all.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby-elisp_1.6.7-3woody3_all.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby-examples_1.6.7-3woody3_all.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby-elisp_1.6.7-3woody3_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_alpha.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_alpha.deb
- http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_alpha.deb
- http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_alpha.deb
- http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_alpha.deb
- http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_alpha.deb
- http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_alpha.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_alpha.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_alpha.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_alpha.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_alpha.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_alpha.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_alpha.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_alpha.deb
- ARM:
- http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_arm.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_arm.deb
- http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_arm.deb
- http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_arm.deb
- http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_arm.deb
- http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_arm.deb
- http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_arm.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_arm.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_arm.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_arm.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_arm.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_arm.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_arm.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_i386.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_i386.deb
- http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_i386.deb
- http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_i386.deb
- http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_i386.deb
- http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_i386.deb
- http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_i386.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_i386.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_i386.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_i386.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_i386.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_i386.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_i386.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_ia64.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_ia64.deb
- http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_ia64.deb
- http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_ia64.deb
- http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_ia64.deb
- http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_ia64.deb
- http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_ia64.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_ia64.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_ia64.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_ia64.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_ia64.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_ia64.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_ia64.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_hppa.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_hppa.deb
- http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_hppa.deb
- http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_hppa.deb
- http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_hppa.deb
- http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_hppa.deb
- http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_hppa.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_hppa.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_hppa.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_hppa.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_hppa.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_hppa.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_hppa.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_m68k.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_m68k.deb
- http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_m68k.deb
- http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_m68k.deb
- http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_m68k.deb
- http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_m68k.deb
- http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_m68k.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_m68k.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_m68k.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_m68k.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_m68k.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_m68k.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_m68k.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_mips.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_mips.deb
- http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_mips.deb
- http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_mips.deb
- http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_mips.deb
- http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_mips.deb
- http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_mips.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_mips.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_mips.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_mips.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_mips.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_mips.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_mips.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_mipsel.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_mipsel.deb
- http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_mipsel.deb
- http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_mipsel.deb
- http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_mipsel.deb
- http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_mipsel.deb
- http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_mipsel.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_mipsel.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_mipsel.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_mipsel.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_mipsel.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_mipsel.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_mipsel.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_powerpc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_powerpc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_powerpc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_powerpc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_powerpc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_powerpc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_powerpc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_powerpc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_powerpc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_powerpc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_powerpc.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_powerpc.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_powerpc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_s390.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_s390.deb
- http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_s390.deb
- http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_s390.deb
- http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_s390.deb
- http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_s390.deb
- http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_s390.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_s390.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_s390.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_s390.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_s390.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_s390.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_s390.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/r/ruby/libcurses-ruby_1.6.7-3woody3_sparc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_sparc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libgdbm-ruby_1.6.7-3woody3_sparc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libnkf-ruby_1.6.7-3woody3_sparc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libpty-ruby_1.6.7-3woody3_sparc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libreadline-ruby_1.6.7-3woody3_sparc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libruby_1.6.7-3woody3_sparc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsdbm-ruby_1.6.7-3woody3_sparc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libsyslog-ruby_1.6.7-3woody3_sparc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtcltk-ruby_1.6.7-3woody3_sparc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libtk-ruby_1.6.7-3woody3_sparc.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby_1.6.7-3woody3_sparc.deb
- http://security.debian.org/pool/updates/main/r/ruby/ruby-dev_1.6.7-3woody3_sparc.deb
- http://security.debian.org/pool/updates/main/r/ruby/libdbm-ruby_1.6.7-3woody3_sparc.deb
Las sumas MD5 de los ficheros que se listan están disponibles en el aviso original.