Säkerhetsbulletin från Debian

DSA-371-1 perl -- serveröverskridande skriptproblem

Rapporterat den:

2003-08-11

Berörda paket:

perl

Sårbara:

Referenser i säkerhetsdatabaser:

I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 8231.
I Mitres CVE-förteckning: CVE-2003-0615.

Ytterligare information:

Det finns en serveröverskridande skriptsårbarhet i start_form()-funktionen i CGI.pm. Denna funktion skriver ut data kontrollerad av användaren i action-attributet i ett form-element utan att det städas upp, vilket gör det möjligt för en angripare utifrån att exekvera godtyckliga webbskript i den genererade sidans kontext. Alla program som använder denna funktion i CGI.pm-modulen kan vara påverkade.

För den nuvarande stabila utgåvan (Woody) har detta problem rättats i version 5.6.1-8.3.

För den instabila utgåvan (Sid) har detta problem rättats i version 5.8.0-19.

Vi rekommenderar att ni uppgraderar ert perl-paket.

Rättat i:

Debian GNU/Linux 3.0 (woody)

Källkod:: http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.3.dsc; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.3.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_5.6.1-8.3_all.deb; http://security.debian.org/pool/updates/main/p/perl/perl-doc_5.6.1-8.3_all.deb; http://security.debian.org/pool/updates/main/p/perl/perl-modules_5.6.1-8.3_all.deb
Alpha:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.3_alpha.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.3_alpha.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.3_alpha.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.3_alpha.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.3_alpha.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.3_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.3_arm.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.3_arm.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.3_arm.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.3_arm.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.3_arm.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.3_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.3_i386.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.3_i386.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.3_i386.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.3_i386.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.3_i386.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.3_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.3_ia64.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.3_ia64.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.3_ia64.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.3_ia64.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.3_ia64.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.3_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.3_hppa.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.3_hppa.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.3_hppa.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.3_hppa.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.3_hppa.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.3_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.3_m68k.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.3_m68k.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.3_m68k.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.3_m68k.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.3_m68k.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.3_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.3_mips.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.3_mips.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.3_mips.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.3_mips.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.3_mips.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.3_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.3_mipsel.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.3_mipsel.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.3_mipsel.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.3_mipsel.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.3_mipsel.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.3_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.3_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.3_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.3_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.3_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.3_powerpc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.3_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.3_s390.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.3_s390.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.3_s390.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.3_s390.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.3_s390.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.3_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.3_sparc.deb; http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.3_sparc.deb; http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.3_sparc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.3_sparc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.3_sparc.deb; http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.3_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.