Säkerhetsbulletin från Debian

DSA-431-1 perl -- informationsläcka

Rapporterat den:
2004-02-01
Berörda paket:
perl
Sårbara:
Ja
Referenser i säkerhetsdatabaser:
I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 9543.
I Mitres CVE-förteckning: CVE-2003-0618.
Ytterligare information:

Paul Szabo upptäckte ett antal likartade fel i suidperl, ett hjälpprogram för att köra perlskript med suid-privilegier. Genom att utnyttja dessa fel kunde en angripare missbruka suidperl till att upptäcka information om filer (till exempel genom att testa om de existerar och delar av deras behörighetsinformation) som oprivilegierade användare inte skulle ha tillgång till.

För den nuvarande stabila utgåvan (Woody) har detta problem rättats i version 5.6.1-8.6.

För den instabila utgåvan (Sid), kommer detta problem rättas inom kort. Se Debians felrapport 220486.

Vi rekommenderar att ni uppgraderar era perl-paket om ni har paketet ”perl-suid” installerat.

Rättat i:

Debian GNU/Linux 3.0 (woody)

Källkod:
http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.6.dsc
http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.6.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_5.6.1-8.6_all.deb
http://security.debian.org/pool/updates/main/p/perl/perl-doc_5.6.1-8.6_all.deb
http://security.debian.org/pool/updates/main/p/perl/perl-modules_5.6.1-8.6_all.deb
Alpha:
http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.6_alpha.deb
http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.6_alpha.deb
http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.6_alpha.deb
http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.6_alpha.deb
http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.6_alpha.deb
http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.6_alpha.deb
ARM:
http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.6_arm.deb
http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.6_arm.deb
http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.6_arm.deb
http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.6_arm.deb
http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.6_arm.deb
http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.6_arm.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.6_i386.deb
http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.6_i386.deb
http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.6_i386.deb
http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.6_i386.deb
http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.6_i386.deb
http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.6_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.6_ia64.deb
http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.6_ia64.deb
http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.6_ia64.deb
http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.6_ia64.deb
http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.6_ia64.deb
http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.6_ia64.deb
HPPA:
http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.6_hppa.deb
http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.6_hppa.deb
http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.6_hppa.deb
http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.6_hppa.deb
http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.6_hppa.deb
http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.6_hppa.deb
Motorola 680x0:
http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.6_m68k.deb
http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.6_m68k.deb
http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.6_m68k.deb
http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.6_m68k.deb
http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.6_m68k.deb
http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.6_m68k.deb
Big endian MIPS:
http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.6_mips.deb
http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.6_mips.deb
http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.6_mips.deb
http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.6_mips.deb
http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.6_mips.deb
http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.6_mips.deb
Little endian MIPS:
http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.6_mipsel.deb
http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.6_mipsel.deb
http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.6_mipsel.deb
http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.6_mipsel.deb
http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.6_mipsel.deb
http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.6_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.6_powerpc.deb
http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.6_powerpc.deb
http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.6_powerpc.deb
http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.6_powerpc.deb
http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.6_powerpc.deb
http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.6_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.6_s390.deb
http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.6_s390.deb
http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.6_s390.deb
http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.6_s390.deb
http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.6_s390.deb
http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.6_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.6.1-8.6_sparc.deb
http://security.debian.org/pool/updates/main/p/perl/libperl5.6_5.6.1-8.6_sparc.deb
http://security.debian.org/pool/updates/main/p/perl/perl_5.6.1-8.6_sparc.deb
http://security.debian.org/pool/updates/main/p/perl/perl-base_5.6.1-8.6_sparc.deb
http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.6.1-8.6_sparc.deb
http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.6.1-8.6_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.

MD5-kontrollsummor för dessa filer finns i reviderade bulletinen.