Debians sikkerhedsbulletin

DSA-149-1 glibc -- heltalsoverløb

Rapporteret den:

13. aug 2002

Berørte pakker:

Sårbar:

Referencer i sikkerhedsdatabaser:

I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 5356.
I Mitres CVE-ordbog: CVE-2002-0391.
CERTs noter om sårbarheder, bulletiner og hændelser: VU#192995.

Yderligere oplysninger:

En heltalsoverløbsfejl er opdaget i RPC-biblioteket som anvendes af GNU libc, der er afledt af SunRPC-biblioteket. Denne fejl kunne udnyttes til at opnå uautoriseret root-adgang til programmer som linker til denne kode. Pakkerne nedenfor retter også heltalsoverløb i malloc-koden. De indeholder også en rettelse fra Andreas Schwab til reducering af linebuflen samtidig med at den øger bufferpointeren i NSS DNS-koden.

Dette problem er rettet i version 2.1.3-23 i den gamle stabile distribution (potato), i version 2.2.5-11.1 i den aktuelle stabile distribution (woody) og i version 2.2.5-13 i den unstabile distribution (sid).

Vi anbefaler at du omgående opgraderer dine libc6-pakker.

Rettet i:

Debian GNU/Linux 2.2 (potato)

Kildekode:: http://security.debian.org/pool/updates/main/g/glibc/glibc_2.1.3-24.dsc; http://security.debian.org/pool/updates/main/g/glibc/glibc_2.1.3-24.diff.gz; http://security.debian.org/pool/updates/main/g/glibc/glibc_2.1.3.orig.tar.gz
Arkitekturuafhængig komponent:: http://security.debian.org/pool/updates/main/g/glibc/glibc-doc_2.1.3-24_all.deb; http://security.debian.org/pool/updates/main/g/glibc/i18ndata_2.1.3-24_all.deb
Alpha:: http://security.debian.org/pool/updates/main/g/glibc/libc6.1_2.1.3-24_alpha.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6.1-dbg_2.1.3-24_alpha.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6.1-dev_2.1.3-24_alpha.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6.1-pic_2.1.3-24_alpha.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6.1-prof_2.1.3-24_alpha.deb; http://security.debian.org/pool/updates/main/g/glibc/libnss1-compat_2.1.3-24_alpha.deb; http://security.debian.org/pool/updates/main/g/glibc/locales_2.1.3-24_alpha.deb; http://security.debian.org/pool/updates/main/g/glibc/nscd_2.1.3-24_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/g/glibc/libc6_2.1.3-24_arm.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.1.3-24_arm.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.1.3-24_arm.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.1.3-24_arm.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.1.3-24_arm.deb; http://security.debian.org/pool/updates/main/g/glibc/locales_2.1.3-24_arm.deb; http://security.debian.org/pool/updates/main/g/glibc/nscd_2.1.3-24_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/g/glibc/libc6_2.1.3-24_i386.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.1.3-24_i386.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.1.3-24_i386.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.1.3-24_i386.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.1.3-24_i386.deb; http://security.debian.org/pool/updates/main/g/glibc/libnss1-compat_2.1.3-24_i386.deb; http://security.debian.org/pool/updates/main/g/glibc/locales_2.1.3-24_i386.deb; http://security.debian.org/pool/updates/main/g/glibc/nscd_2.1.3-24_i386.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/g/glibc/libc6_2.1.3-24_m68k.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.1.3-24_m68k.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.1.3-24_m68k.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.1.3-24_m68k.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.1.3-24_m68k.deb; http://security.debian.org/pool/updates/main/g/glibc/libnss1-compat_2.1.3-24_m68k.deb; http://security.debian.org/pool/updates/main/g/glibc/locales_2.1.3-24_m68k.deb; http://security.debian.org/pool/updates/main/g/glibc/nscd_2.1.3-24_m68k.deb
PowerPC:: http://security.debian.org/pool/updates/main/g/glibc/libc6_2.1.3-24_powerpc.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.1.3-24_powerpc.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.1.3-24_powerpc.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.1.3-24_powerpc.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.1.3-24_powerpc.deb; http://security.debian.org/pool/updates/main/g/glibc/locales_2.1.3-24_powerpc.deb; http://security.debian.org/pool/updates/main/g/glibc/nscd_2.1.3-24_powerpc.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/g/glibc/libc6_2.1.3-24_sparc.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.1.3-24_sparc.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.1.3-24_sparc.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.1.3-24_sparc.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.1.3-24_sparc.deb; http://security.debian.org/pool/updates/main/g/glibc/locales_2.1.3-24_sparc.deb; http://security.debian.org/pool/updates/main/g/glibc/nscd_2.1.3-24_sparc.deb

Debian GNU/Linux 3.0 (woody)

Kildekode:: http://security.debian.org/pool/updates/main/g/glibc/glibc_2.2.5-11.2.dsc; http://security.debian.org/pool/updates/main/g/glibc/glibc_2.2.5-11.2.diff.gz; http://security.debian.org/pool/updates/main/g/glibc/glibc_2.2.5.orig.tar.gz
Arkitekturuafhængig komponent:: http://security.debian.org/pool/updates/main/g/glibc/glibc-doc_2.2.5-11.2_all.deb; http://security.debian.org/pool/updates/main/g/glibc/locales_2.2.5-11.2_all.deb
Alpha:: http://security.debian.org/pool/updates/main/g/glibc/libc6.1_2.2.5-11.2_alpha.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6.1-dbg_2.2.5-11.2_alpha.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6.1-dev_2.2.5-11.2_alpha.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6.1-pic_2.2.5-11.2_alpha.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6.1-prof_2.2.5-11.2_alpha.deb; http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.2_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/g/glibc/libc6_2.2.5-11.2_arm.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.2_arm.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.2.5-11.2_arm.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.2.5-11.2_arm.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.2.5-11.2_arm.deb; http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.2_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/g/glibc/libc6_2.2.5-11.2_i386.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.2_i386.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.2.5-11.2_i386.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.2.5-11.2_i386.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.2.5-11.2_i386.deb; http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.2_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/g/glibc/libc6.1_2.2.5-11.2_ia64.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6.1-dbg_2.2.5-11.2_ia64.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6.1-dev_2.2.5-11.2_ia64.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6.1-pic_2.2.5-11.2_ia64.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6.1-prof_2.2.5-11.2_ia64.deb; http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.2_ia64.deb
HP Precision:: http://security.debian.org/pool/updates/main/g/glibc/libc6_2.2.5-11.2_hppa.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.2_hppa.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.2.5-11.2_hppa.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.2.5-11.2_hppa.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.2.5-11.2_hppa.deb; http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.2_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/g/glibc/libc6_2.2.5-11.2_m68k.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.2_m68k.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.2.5-11.2_m68k.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.2.5-11.2_m68k.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.2.5-11.2_m68k.deb; http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.2_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/g/glibc/libc6_2.2.5-11.2_mips.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.2_mips.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.2.5-11.2_mips.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.2.5-11.2_mips.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.2.5-11.2_mips.deb; http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.2_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/g/glibc/libc6_2.2.5-11.2_mipsel.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.2_mipsel.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.2.5-11.2_mipsel.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.2.5-11.2_mipsel.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.2.5-11.2_mipsel.deb; http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.2_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/g/glibc/libc6_2.2.5-11.2_powerpc.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.2_powerpc.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.2.5-11.2_powerpc.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.2.5-11.2_powerpc.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.2.5-11.2_powerpc.deb; http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.2_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/g/glibc/libc6_2.2.5-11.2_s390.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.2_s390.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.2.5-11.2_s390.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.2.5-11.2_s390.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.2.5-11.2_s390.deb; http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.2_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/g/glibc/libc6_2.2.5-11.2_sparc.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dbg_2.2.5-11.2_sparc.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dev_2.2.5-11.2_sparc.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-dev-sparc64_2.2.5-11.2_sparc.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-pic_2.2.5-11.2_sparc.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-prof_2.2.5-11.2_sparc.deb; http://security.debian.org/pool/updates/main/g/glibc/libc6-sparc64_2.2.5-11.2_sparc.deb; http://security.debian.org/pool/updates/main/g/glibc/nscd_2.2.5-11.2_sparc.deb

MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.