Debians sikkerhedsbulletin

DSA-696-1 perl -- designfejl

Rapporteret den:

22. mar 2005

Berørte pakker:

perl

Sårbar:

Referencer i sikkerhedsdatabaser:

I Debians fejlsporingssystem: Fejl 286905, Fejl 286922.
I Mitres CVE-ordbog: CVE-2005-0448.

Yderligere oplysninger:

Paul Szabo har opdaget en sårbarhed mere i funktionen File::Path::rmtree i Perl, det populære skriptsprog. Når en proces slettede et mappetræ, kunne en anden bruger udnytte en "race condition" til at oprette binære setuid-filer i det pågældende mappetræ, forudsat at brugeren allerede havde skriveadgang til en vilkårlig undermappe i det træ.

I den stabile distribution (woody) er dette problem rettet i version 5.6.1-8.9.

I den ustabile distribution (sid) er dette problem rettet i version 5.8.4-8.

Vi anbefaler at du opgraderer dine perl-pakker.

Rettet i:

Debian GNU/Linux 3.0 (woody)

Kildekode:: http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.9.dsc; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.9.diff.gz; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1.orig.tar.gz
Arkitekturuafhængig komponent:: http://security.debian.org/pool/updates/main/p/perl/libcgi-fast-perl_5.6.1-8.9_all.deb; http://security.debian.org/pool/updates/main/p/perl/perl-doc_5.6.1-8.9_all.deb; http://security.debian.org/pool/updates/main/p/perl/perl-modules_5.6.1-8.9_all.deb
Alpha:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.9_alpha.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.9_alpha.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.9_alpha.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.9_alpha.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.9_alpha.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.9_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.9_arm.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.9_arm.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.9_arm.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.9_arm.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.9_arm.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.9_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.9_i386.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.9_i386.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.9_i386.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.9_i386.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.9_i386.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.9_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.9_ia64.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.9_ia64.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.9_ia64.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.9_ia64.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.9_ia64.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.9_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.9_hppa.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.9_hppa.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.9_hppa.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.9_hppa.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.9_hppa.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.9_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.9_m68k.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.9_m68k.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.9_m68k.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.9_m68k.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.9_m68k.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.9_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.9_mips.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.9_mips.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.9_mips.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.9_mips.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.9_mips.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.9_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.9_mipsel.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.9_mipsel.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.9_mipsel.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.9_mipsel.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.9_mipsel.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.9_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.9_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.9_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.9_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.9_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.9_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.9_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.9_s390.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.9_s390.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.9_s390.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.9_s390.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.9_s390.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.9_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.9_sparc.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.9_sparc.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.9_sparc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.9_sparc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.9_sparc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.9_sparc.deb

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