Säkerhetsbulletin från Debian
DSA-741-1 bzip2 -- oändlig slinga
- Rapporterat den:
- 2005-07-07
- Berörda paket:
- bzip2
- Sårbara:
- Ja
- Referenser i säkerhetsdatabaser:
- I Debians felrapporteringssystem: Fel 310803.
I Mitres CVE-förteckning: CVE-2005-1260. - Ytterligare information:
-
Chris Evans upptäckte att ett specialskrivet arkiv kunde orsaka en oändlig slinga i bzip2, en högkvalitativ blocksorterande filkomprimerare. Under uppackning leder detta till att utdatafilen växer i oändlighet och till slut fyller upp hela disken. På system som automatiskt packar upp bzip2-arkiv kan detta leda till en överbelastning.
För den gamla stabila distributionen (Woody) har detta problem rättats i version 1.0.2-1.woody5.
För den stabila utgåvan (Sarge) har detta problem rättats i version 1.0.2-7.
För den instabila utgåvan (Sid) har detta problem rättats i version 1.0.2-7.
Vi rekommenderar att ni uppgraderar ert bzip2-paket.
- Rättat i:
-
Debian GNU/Linux 3.0 (woody)
- Källkod:
- http://security.debian.org/pool/updates/main/b/bzip2/bzip2_1.0.2-1.woody5.dsc
- http://security.debian.org/pool/updates/main/b/bzip2/bzip2_1.0.2-1.woody5.diff.gz
- http://security.debian.org/pool/updates/main/b/bzip2/bzip2_1.0.2.orig.tar.gz
- http://security.debian.org/pool/updates/main/b/bzip2/bzip2_1.0.2-1.woody5.diff.gz
- Alpha:
- http://security.debian.org/pool/updates/main/b/bzip2/bzip2_1.0.2-1.woody5_alpha.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_alpha.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-dev_1.0.2-1.woody5_alpha.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_alpha.deb
- ARM:
- http://security.debian.org/pool/updates/main/b/bzip2/bzip2_1.0.2-1.woody5_arm.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_arm.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-dev_1.0.2-1.woody5_arm.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/b/bzip2/bzip2_1.0.2-1.woody5_i386.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_i386.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-dev_1.0.2-1.woody5_i386.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/b/bzip2/bzip2_1.0.2-1.woody5_ia64.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_ia64.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-dev_1.0.2-1.woody5_ia64.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/b/bzip2/bzip2_1.0.2-1.woody5_hppa.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_hppa.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-dev_1.0.2-1.woody5_hppa.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/b/bzip2/bzip2_1.0.2-1.woody5_m68k.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_m68k.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-dev_1.0.2-1.woody5_m68k.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/b/bzip2/bzip2_1.0.2-1.woody5_mips.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_mips.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-dev_1.0.2-1.woody5_mips.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/b/bzip2/bzip2_1.0.2-1.woody5_mipsel.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_mipsel.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-dev_1.0.2-1.woody5_mipsel.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/b/bzip2/bzip2_1.0.2-1.woody5_powerpc.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_powerpc.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-dev_1.0.2-1.woody5_powerpc.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/b/bzip2/bzip2_1.0.2-1.woody5_s390.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_s390.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-dev_1.0.2-1.woody5_s390.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/b/bzip2/bzip2_1.0.2-1.woody5_sparc.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_sparc.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-dev_1.0.2-1.woody5_sparc.deb
- http://security.debian.org/pool/updates/main/b/bzip2/libbz2-1.0_1.0.2-1.woody5_sparc.deb
MD5-kontrollsummor för dessa filer finns i originalbulletinen.