Debians sikkerhedsbulletin
DSA-1219-1 texinfo -- bufferoverløb
- Rapporteret den:
- 27. nov 2006
- Berørte pakker:
- texinfo
- Sårbar:
- Ja
- Referencer i sikkerhedsdatabaser:
- I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 14854, BugTraq-id 20959.
I Mitres CVE-ordbog: CVE-2005-3011, CVE-2006-4810. - Yderligere oplysninger:
-
Flere sårbarheder er fundet i GNU texinfo-pakken, et dokumenteringssystem til online-oplysninger og uddata på papir.
- CVE-2005-3011
Håndtering af midlertidige filer blev foretage på en usikker måde, hvilket gjorde det muligt for en angriber at overskrive enhver fil, der var skrivbar for offeret.
- CVE-2006-4810
Et bufferoverløb i util/texindex.c kunne gøre det muligt for en angriber at udføre vilkårlig kode med offerets adgangsrettigheder, ved at få offeret til at køre texindex eller tex2dvi på en særligt fremstillet texinfo-fil.
I den stabile distribution (sarge), er disse problemer rettet i version 4.7-2.2sarge2. Bemærk at binære pakker til mipsel-arkitekturen pt. ikke er tilgængelige på grund af tekniske problemer med opbygningsværtsmaskinen. Disse pakker vil blive gjort tilgængelige så snart som muligt.
I den ustabile (sid) og kommende stabile distribution (etch), er disse problemer rettet i version 4.8.dfsg.1-4.
Vi anbefaler at du opgraderer din texinfo-pakke.
- CVE-2005-3011
- Rettet i:
-
Debian GNU/Linux 3.1 (sarge)
- Kildekode:
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7-2.2sarge2.dsc
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7.orig.tar.gz
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7-2.2sarge2.diff.gz
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7.orig.tar.gz
- Alpha:
- http://security.debian.org/pool/updates/main/t/texinfo/info_4.7-2.2sarge2_alpha.deb
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7-2.2sarge2_alpha.deb
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7-2.2sarge2_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/t/texinfo/info_4.7-2.2sarge2_amd64.deb
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7-2.2sarge2_amd64.deb
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7-2.2sarge2_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/t/texinfo/info_4.7-2.2sarge2_arm.deb
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7-2.2sarge2_arm.deb
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7-2.2sarge2_arm.deb
- HPPA:
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7-2.2sarge2_hppa.deb
- http://security.debian.org/pool/updates/main/t/texinfo/info_4.7-2.2sarge2_hppa.deb
- http://security.debian.org/pool/updates/main/t/texinfo/info_4.7-2.2sarge2_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7-2.2sarge2_i386.deb
- http://security.debian.org/pool/updates/main/t/texinfo/info_4.7-2.2sarge2_i386.deb
- http://security.debian.org/pool/updates/main/t/texinfo/info_4.7-2.2sarge2_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7-2.2sarge2_ia64.deb
- http://security.debian.org/pool/updates/main/t/texinfo/info_4.7-2.2sarge2_ia64.deb
- http://security.debian.org/pool/updates/main/t/texinfo/info_4.7-2.2sarge2_ia64.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/t/texinfo/info_4.7-2.2sarge2_m68k.deb
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7-2.2sarge2_m68k.deb
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7-2.2sarge2_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/t/texinfo/info_4.7-2.2sarge2_mips.deb
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7-2.2sarge2_mips.deb
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7-2.2sarge2_mips.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7-2.2sarge2_powerpc.deb
- http://security.debian.org/pool/updates/main/t/texinfo/info_4.7-2.2sarge2_powerpc.deb
- http://security.debian.org/pool/updates/main/t/texinfo/info_4.7-2.2sarge2_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/t/texinfo/info_4.7-2.2sarge2_s390.deb
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7-2.2sarge2_s390.deb
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7-2.2sarge2_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/t/texinfo/info_4.7-2.2sarge2_sparc.deb
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7-2.2sarge2_sparc.deb
- http://security.debian.org/pool/updates/main/t/texinfo/texinfo_4.7-2.2sarge2_sparc.deb
MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.