Debians sikkerhedsbulletin

DSA-709-1 libexif -- bufferoverløb

Rapporteret den:

15. apr 2005

Berørte pakker:

libexif

Sårbar:

Referencer i sikkerhedsdatabaser:

I Debians fejlsporingssystem: Fejl 298464.
I Mitres CVE-ordbog: CVE-2005-0664.

Yderligere oplysninger:

Sylvain Defresne har opdaget et bufferoverløb i libexif, et bibliotek som fortolker EXIF-filer (eksempelvis JPEG-filer med ekstra oplysninger). Denne fejl kunne udnyttes til at få programmet til at gå ned samt måske udføre vilkårlig kode.

I den stabile distribution (woody) er dette problem rettet i version 0.5.0-1woody1.

I den ustabile distribution (sid) er dette problem rettet i version 0.6.9-5.

Vi anbefaler at du opgraderer din libexif-pakke.

Rettet i:

Debian GNU/Linux 3.0 (woody)

Kildekode:: http://security.debian.org/pool/updates/main/libe/libexif/libexif_0.5.0-1woody1.dsc; http://security.debian.org/pool/updates/main/libe/libexif/libexif_0.5.0-1woody1.diff.gz; http://security.debian.org/pool/updates/main/libe/libexif/libexif_0.5.0.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.5.0-1woody1_alpha.deb; http://security.debian.org/pool/updates/main/libe/libexif/libexif5_0.5.0-1woody1_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.5.0-1woody1_arm.deb; http://security.debian.org/pool/updates/main/libe/libexif/libexif5_0.5.0-1woody1_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.5.0-1woody1_i386.deb; http://security.debian.org/pool/updates/main/libe/libexif/libexif5_0.5.0-1woody1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.5.0-1woody1_ia64.deb; http://security.debian.org/pool/updates/main/libe/libexif/libexif5_0.5.0-1woody1_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.5.0-1woody1_hppa.deb; http://security.debian.org/pool/updates/main/libe/libexif/libexif5_0.5.0-1woody1_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.5.0-1woody1_m68k.deb; http://security.debian.org/pool/updates/main/libe/libexif/libexif5_0.5.0-1woody1_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.5.0-1woody1_mips.deb; http://security.debian.org/pool/updates/main/libe/libexif/libexif5_0.5.0-1woody1_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.5.0-1woody1_mipsel.deb; http://security.debian.org/pool/updates/main/libe/libexif/libexif5_0.5.0-1woody1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.5.0-1woody1_powerpc.deb; http://security.debian.org/pool/updates/main/libe/libexif/libexif5_0.5.0-1woody1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.5.0-1woody1_s390.deb; http://security.debian.org/pool/updates/main/libe/libexif/libexif5_0.5.0-1woody1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/libe/libexif/libexif-dev_0.5.0-1woody1_sparc.deb; http://security.debian.org/pool/updates/main/libe/libexif/libexif5_0.5.0-1woody1_sparc.deb

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