Alerta de Segurança Debian

DSA-709-1 libexif -- estouro de buffer

Data do Alerta:

15 Abr 2005

Pacotes Afetados:

libexif

Vulnerável:

Sim

Referência à base de dados de segurança:

No sistema de acompanhamento de bugs do Debian: Bug 298464.
No dicionário CVE do Mitre: CVE-2005-0664.

Informações adicionais:

Sylvain Defresne descobriu um estouro de buffer na libexif, uma biblioteca que analiza arquivos EXIF (como arquivos JPEG com tags extras). Este bug pode ser explorado para quebrar o aplicativo e, talvez, também executar código arbitrário.

Na distribuição estável (woody), este problema foi corrigido na versão 0.5.0-1woody1.

Na distribuição instável (sid), este problema foi corrigido na versão 0.6.9-5.

Nós recomendamos que você atualize seu pacote libexif.

Corrigido em:

Debian GNU/Linux 3.0 (woody)

Fonte:: 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

Checksums MD5 dos arquivos listados estão disponíveis no alerta original.