Debians sikkerhedsbulletin

DSA-1349-1 libextractor -- heltalsoverløb

Rapporteret den:

5. aug 2007

Berørte pakker:

libextractor

Sårbar:

Referencer i sikkerhedsdatabaser:

I Mitres CVE-ordbog: CVE-2007-3387.

Yderligere oplysninger:

Man har opdaget et heltalsoverløb i PDF-fremviseren xpdf, hvilket kan føre til udførelse af vilkårlig kode, hvis en misdannet PDF-fil blev åbnet.

libextractor indeholder en kopi af xpdf-koden, og kræver derfor også en opdatering.

I den gamle stabile distribution (sarge) er dette problem rettet i version 0.4.2-2sarge6.

Den stabile distribution (etch) er ikke påvirket af dette problem.

Den ustabile distribution (sid) er ikke påvirket af dette problem.

Vi anbefaler at du opgraderer dine libextractor-pakker.

Rettet i:

Debian GNU/Linux 3.1 (sarge)

Kildekode:: http://security.debian.org/pool/updates/main/libe/libextractor/libextractor_0.4.2-2sarge6.dsc; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor_0.4.2-2sarge6.diff.gz; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor_0.4.2.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge6_alpha.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge6_alpha.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge6_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge6_amd64.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge6_amd64.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge6_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge6_arm.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge6_arm.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge6_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge6_i386.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge6_i386.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge6_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge6_ia64.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge6_ia64.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge6_ia64.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge6_m68k.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge6_m68k.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge6_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge6_mips.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge6_mips.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge6_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge6_mipsel.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge6_mipsel.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge6_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge6_powerpc.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge6_powerpc.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge6_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge6_s390.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge6_s390.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge6_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge6_sparc.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge6_sparc.deb; http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge6_sparc.deb

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