Säkerhetsbulletin från Debian

DSA-149-1 glibc -- heltalsspill

Rapporterat den:

2002-08-13

Berörda paket:

Sårbara:

Referenser i säkerhetsdatabaser:

I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 5356.
I Mitres CVE-förteckning: CVE-2002-0391.
CERTs information om sårbarheter, bulletiner och incidenter: VU#192995.

Ytterligare information:

Ett heltalsspillsfel har upptäckts i RPC-biblioteket som används av GNU libc, vilket bygger på SunRPC-biblioteket. Detta fel kan utnyttjas för att uppnå oauktoriserad rootbehörighet i programvara som länkar mot denna kod. Paketen nedan rättar även heltalsspill i koden för malloc samt innehåller en rättelse från Andreas Schwab som reducerar linebuflen parallellt med att öka buffertpekaren i NSS-DNS-koden.

Detta problem har rättats i version 2.1.3-23 för den gamla stabila utgåvan (potato), i version 2.2.5-11.1 för den nuvarande stabila utgåvan (woody) and i version 2.2.5-13 för den instabila utgåvan (sid).

Vi rekommenderar att ni uppgraderar era libc6-paket omedelbart.

Rättat i:

Debian GNU/Linux 2.2 (potato)

Källkod:: 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
Arkitekturoberoende 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)

Källkod:: 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
Arkitekturoberoende 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-kontrollsummor för dessa filer finns i originalbulletinen.