Säkerhetsbulletin från Debian

DSA-208-1 perl -- säkra facket trasig

Rapporterat den:

2002-12-12

Berörda paket:

perl
perl-5.004
perl-5.005

Sårbara:

Referenser i säkerhetsdatabaser:

I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 6111.
I Mitres CVE-förteckning: CVE-2002-1323.

Ytterligare information:

Ett säkerhetshål har upptäckts i Safe.pm som används i alla versioner av Perl. Utökningsmodulen Safe gör det möjligt att skapa ”fack” där Perlkod kan utvärderas i en ny namnrymd och där koden som utvärderas i facket inte kan nå variabler utanför sin namnrymd. Om ett Safe-fack redan har används finns det dock inte längre någon garanti att det är säkert, eftersom det finns sätt för kod att exekvera inuti det säkra facket så att det förändrar sina exekveringsflaggor. Program kan bara använder Safe-fack en gång påverkas därmed inte av detta fel.

Detta problem har rättats i version 5.6.1-8.2 för den nuvarande stabila utgåvan (Woody), i version 5.004.05-6.2 samt 5.005.03-7.2 för den gamla stabila utgåvan (Potato) samt i version 5.8.0-14 för den instabila utgåvan (Sid).

Vi rekommenderar att ni uppgraderar era Perl-paket.

Rättat i:

Debian GNU/Linux 2.2 (potato)

Källkod:: http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004_5.004.05-6.2.dsc; http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004_5.004.05-6.2.diff.gz; http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004_5.004.05.orig.tar.gz; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005_5.005.03-7.2.dsc; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005_5.005.03-7.2.diff.gz; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005_5.005.03.orig.tar.gz
Arkitekturoberoende komponent:: http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004-doc_5.004.05-6.2_all.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-doc_5.005.03-7.2_all.deb
Alpha:: http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004_5.004.05-6.2_alpha.deb; http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004-base_5.004.05-6.2_alpha.deb; http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004-debug_5.004.05-6.2_alpha.deb; http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004-suid_5.004.05-6.2_alpha.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005_5.005.03-7.2_alpha.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-base_5.005.03-7.2_alpha.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-debug_5.005.03-7.2_alpha.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-suid_5.005.03-7.2_alpha.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-thread_5.005.03-7.2_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004_5.004.05-6.2_arm.deb; http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004-base_5.004.05-6.2_arm.deb; http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004-debug_5.004.05-6.2_arm.deb; http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004-suid_5.004.05-6.2_arm.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005_5.005.03-7.2_arm.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-base_5.005.03-7.2_arm.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-debug_5.005.03-7.2_arm.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-suid_5.005.03-7.2_arm.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-thread_5.005.03-7.2_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004_5.004.05-6.2_i386.deb; http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004-base_5.004.05-6.2_i386.deb; http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004-debug_5.004.05-6.2_i386.deb; http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004-suid_5.004.05-6.2_i386.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005_5.005.03-7.2_i386.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-base_5.005.03-7.2_i386.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-debug_5.005.03-7.2_i386.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-suid_5.005.03-7.2_i386.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-thread_5.005.03-7.2_i386.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004_5.004.05-6.2_m68k.deb; http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004-base_5.004.05-6.2_m68k.deb; http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004-debug_5.004.05-6.2_m68k.deb; http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004-suid_5.004.05-6.2_m68k.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005_5.005.03-7.2_m68k.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-base_5.005.03-7.2_m68k.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-debug_5.005.03-7.2_m68k.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-suid_5.005.03-7.2_m68k.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-thread_5.005.03-7.2_m68k.deb
PowerPC:: http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004_5.004.05-6.2_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004-base_5.004.05-6.2_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004-debug_5.004.05-6.2_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004-suid_5.004.05-6.2_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005_5.005.03-7.2_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-base_5.005.03-7.2_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-debug_5.005.03-7.2_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-suid_5.005.03-7.2_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-thread_5.005.03-7.2_powerpc.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004_5.004.05-6.2_sparc.deb; http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004-base_5.004.05-6.2_sparc.deb; http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004-debug_5.004.05-6.2_sparc.deb; http://security.debian.org/pool/updates/main/p/perl-5.004/perl-5.004-suid_5.004.05-6.2_sparc.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005_5.005.03-7.2_sparc.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-base_5.005.03-7.2_sparc.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-debug_5.005.03-7.2_sparc.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-suid_5.005.03-7.2_sparc.deb; http://security.debian.org/pool/updates/main/p/perl-5.005/perl-5.005-thread_5.005.03-7.2_sparc.deb

Debian GNU/Linux 3.0 (woody)

Källkod:: http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.2.dsc; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.2.diff.gz; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1.orig.tar.gz
Arkitekturoberoende komponent:: http://security.debian.org/pool/updates/main/p/perl/libcgi-fast-perl_5.6.1-8.2_all.deb; http://security.debian.org/pool/updates/main/p/perl/perl-doc_5.6.1-8.2_all.deb; http://security.debian.org/pool/updates/main/p/perl/perl-modules_5.6.1-8.2_all.deb
Alpha:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.2_alpha.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.2_alpha.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.2_alpha.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.2_alpha.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.2_alpha.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.2_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.2_arm.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.2_arm.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.2_arm.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.2_arm.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.2_arm.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.2_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.2_i386.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.2_i386.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.2_i386.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.2_i386.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.2_i386.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.2_ia64.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.2_ia64.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.2_ia64.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.2_ia64.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.2_ia64.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.2_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.2_hppa.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.2_hppa.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.2_hppa.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.2_hppa.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.2_hppa.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.2_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.2_m68k.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.2_m68k.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.2_m68k.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.2_m68k.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.2_m68k.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.2_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.2_mips.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.2_mips.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.2_mips.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.2_mips.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.2_mips.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.2_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.2_mipsel.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.2_mipsel.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.2_mipsel.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.2_mipsel.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.2_mipsel.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.2_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.2_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.2_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.2_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.2_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.2_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.2_s390.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.2_s390.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.2_s390.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.2_s390.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.2_s390.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.2_sparc.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.2_sparc.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.2_sparc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.2_sparc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.2_sparc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.2_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.