Debians sikkerhedsbulletin

DSA-1556-2 perl -- heap-bufferoverløb

Rapporteret den:
24. apr 2008
Berørte pakker:
perl
Sårbar:
Ja
Referencer i sikkerhedsdatabaser:
I Debians fejlsporingssystem: Fejl 454792.
I Mitres CVE-ordbog: CVE-2008-1927.
Yderligere oplysninger:

Man opdagede at Perl-fortolkeren kunne løbe ind i en bufferoverløbstilstand når den kompilede visse regulære udtryk indholde Unicode-tegn. Dette skete også hvis de problematiske tegn var indeholdt i en variabelreference beskyttet af citatnotationen \Q...\E. Når denne tilstand opstod, gik Perl-fortolkeren typisk ned, men vilkårlig udførelse af kode kan ikke udelukkes.

I den stabile distribution (etch), er dette problem rettet i version 5.8.8-7etch3.

Den ustabile distribution (sid) vil snart blive rettet.

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_5.8.8-7etch3.dsc
http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch3.diff.gz
http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8.orig.tar.gz
Arkitekturuafhængig komponent:
http://security.debian.org/pool/updates/main/p/perl/perl-modules_5.8.8-7etch3_all.deb
http://security.debian.org/pool/updates/main/p/perl/perl-doc_5.8.8-7etch3_all.deb
http://security.debian.org/pool/updates/main/p/perl/libcgi-fast-perl_5.8.8-7etch3_all.deb
Alpha:
http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.8.8-7etch3_alpha.deb
http://security.debian.org/pool/updates/main/p/perl/libperl5.8_5.8.8-7etch3_alpha.deb
http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.8.8-7etch3_alpha.deb
http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.8.8-7etch3_alpha.deb
http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch3_alpha.deb
http://security.debian.org/pool/updates/main/p/perl/perl-base_5.8.8-7etch3_alpha.deb
AMD64:
http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.8.8-7etch3_amd64.deb
http://security.debian.org/pool/updates/main/p/perl/perl-base_5.8.8-7etch3_amd64.deb
http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.8.8-7etch3_amd64.deb
http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch3_amd64.deb
http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.8.8-7etch3_amd64.deb
http://security.debian.org/pool/updates/main/p/perl/libperl5.8_5.8.8-7etch3_amd64.deb
ARM:
http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.8.8-7etch3_arm.deb
http://security.debian.org/pool/updates/main/p/perl/perl-base_5.8.8-7etch3_arm.deb
http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.8.8-7etch3_arm.deb
http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.8.8-7etch3_arm.deb
http://security.debian.org/pool/updates/main/p/perl/libperl5.8_5.8.8-7etch3_arm.deb
http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch3_arm.deb
HP Precision:
http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.8.8-7etch3_hppa.deb
http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.8.8-7etch3_hppa.deb
http://security.debian.org/pool/updates/main/p/perl/perl-base_5.8.8-7etch3_hppa.deb
http://security.debian.org/pool/updates/main/p/perl/libperl5.8_5.8.8-7etch3_hppa.deb
http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.8.8-7etch3_hppa.deb
http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch3_hppa.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.8.8-7etch3_i386.deb
http://security.debian.org/pool/updates/main/p/perl/libperl5.8_5.8.8-7etch3_i386.deb
http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.8.8-7etch3_i386.deb
http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch3_i386.deb
http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.8.8-7etch3_i386.deb
http://security.debian.org/pool/updates/main/p/perl/perl-base_5.8.8-7etch3_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.8.8-7etch3_ia64.deb
http://security.debian.org/pool/updates/main/p/perl/perl-base_5.8.8-7etch3_ia64.deb
http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.8.8-7etch3_ia64.deb
http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.8.8-7etch3_ia64.deb
http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch3_ia64.deb
http://security.debian.org/pool/updates/main/p/perl/libperl5.8_5.8.8-7etch3_ia64.deb
Big-endian MIPS:
http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.8.8-7etch3_mips.deb
http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.8.8-7etch3_mips.deb
http://security.debian.org/pool/updates/main/p/perl/libperl5.8_5.8.8-7etch3_mips.deb
http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.8.8-7etch3_mips.deb
http://security.debian.org/pool/updates/main/p/perl/perl-base_5.8.8-7etch3_mips.deb
http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch3_mips.deb
Little-endian MIPS:
http://security.debian.org/pool/updates/main/p/perl/perl-base_5.8.8-7etch3_mipsel.deb
http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.8.8-7etch3_mipsel.deb
http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.8.8-7etch3_mipsel.deb
http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch3_mipsel.deb
http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.8.8-7etch3_mipsel.deb
http://security.debian.org/pool/updates/main/p/perl/libperl5.8_5.8.8-7etch3_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.8.8-7etch3_powerpc.deb
http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.8.8-7etch3_powerpc.deb
http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.8.8-7etch3_powerpc.deb
http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch3_powerpc.deb
http://security.debian.org/pool/updates/main/p/perl/libperl5.8_5.8.8-7etch3_powerpc.deb
http://security.debian.org/pool/updates/main/p/perl/perl-base_5.8.8-7etch3_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/p/perl/libperl5.8_5.8.8-7etch3_s390.deb
http://security.debian.org/pool/updates/main/p/perl/perl-debug_5.8.8-7etch3_s390.deb
http://security.debian.org/pool/updates/main/p/perl/perl-base_5.8.8-7etch3_s390.deb
http://security.debian.org/pool/updates/main/p/perl/perl_5.8.8-7etch3_s390.deb
http://security.debian.org/pool/updates/main/p/perl/perl-suid_5.8.8-7etch3_s390.deb
http://security.debian.org/pool/updates/main/p/perl/libperl-dev_5.8.8-7etch3_s390.deb

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