Debians sikkerhedsbulletin

DSA-1678-1 perl -- designfejl

Rapporteret den:

3. dec 2008

Berørte pakker:

perl

Sårbar:

Referencer i sikkerhedsdatabaser:

I Debians fejlsporingssystem: Fejl 286905, Fejl 286922.
I Mitres CVE-ordbog: CVE-2008-5302, CVE-2008-5303.

Yderligere oplysninger:

Paul Szabo genopdagede en sårbarhed i funktionen File::Path::rmtree i Perl. Det var muligt at udnytte en race-tilstand til at oprette binære setuid-filer i et mappetræ eller fjerne vilkårlige filer, når en proces var ved at slette dette træ. Problemet var oprindelig kendt som CVE-2005-0448 og CVE-2004-0452, der blev løst af DSA-696-1 og DSA-620-1. Desværre opstod problemet igen senere.

I den stabile distribution (etch), er disse problemer rettet i version 5.8.8-7etch5.

I den ustabile distribution (sid), er disse problemer rettet i version 5.10.0-18 og vil blive overført til distributionen testing (lenny) om kort tid.

Vi anbefaler at du opgraderer dine perl-pakker.

Rettet i:

Debian GNU/Linux 4.0 (etch)

Kildekode:: http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch5.dsc; http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8.orig.tar.gz; http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch5.diff.gz
Arkitekturuafhængig komponent:: http://security.debian.org/pool/updates/main/p/perl/libcgi-fast-perl_5.8.8-7etch5_all.deb; http://security.debian.org/pool/updates/main/p/perl/perl-doc_5.8.8-7etch5_all.deb; http://security.debian.org/pool/updates/main/p/perl/perl-modules_5.8.8-7etch5_all.deb
Alpha:: http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch5_alpha.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.8_5.8.8-7etch5_alpha.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.8.8-7etch5_alpha.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.8.8-7etch5_alpha.deb; http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.8.8-7etch5_alpha.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.8.8-7etch5_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.8.8-7etch5_amd64.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.8.8-7etch5_amd64.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.8.8-7etch5_amd64.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch5_amd64.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.8.8-7etch5_amd64.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.8_5.8.8-7etch5_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/p/perl/libperl5.8_5.8.8-7etch5_arm.deb; http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.8.8-7etch5_arm.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.8.8-7etch5_arm.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch5_arm.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.8.8-7etch5_arm.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.8.8-7etch5_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch5_i386.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.8_5.8.8-7etch5_i386.deb; http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.8.8-7etch5_i386.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.8.8-7etch5_i386.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.8.8-7etch5_i386.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.8.8-7etch5_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.8.8-7etch5_ia64.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.8.8-7etch5_ia64.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.8.8-7etch5_ia64.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.8_5.8.8-7etch5_ia64.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.8.8-7etch5_ia64.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch5_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.8.8-7etch5_mips.deb; http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.8.8-7etch5_mips.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch5_mips.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.8.8-7etch5_mips.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.8.8-7etch5_mips.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.8_5.8.8-7etch5_mips.deb
PowerPC:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.8.8-7etch5_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.8.8-7etch5_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.8_5.8.8-7etch5_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.8.8-7etch5_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.8.8-7etch5_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch5_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/p/perl/perl-base_5.8.8-7etch5_s390.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.8.8-7etch5_s390.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.8.8-7etch5_s390.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.8_5.8.8-7etch5_s390.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch5_s390.deb; http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.8.8-7etch5_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/p/perl/libperl5.8_5.8.8-7etch5_sparc.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch5_sparc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.8.8-7etch5_sparc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.8.8-7etch5_sparc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.8.8-7etch5_sparc.deb; http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.8.8-7etch5_sparc.deb

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