Alerta de Segurança Debian

DSA-407-1 ethereal -- buffer overflows

Data do Alerta:

05 Jan 2004

Pacotes Afetados:

Vulnerável:

Sim

Referência à base de dados de segurança:

Na base de dados do BugTraq (na SecurityFocus): ID BugTraq 9248, ID BugTraq 9249.
No dicionário CVE do Mitre: CVE-2003-0925, CVE-2003-0926, CVE-2003-0927, CVE-2003-1012, CVE-2003-1013.

Informações adicionais:

Várias vulnerabilidades foram descobertas na versão original do ethereal, uma analisador de tráfego da rede. O projeto Exposições e Vulnerabilidades Comuns identificou os seguintes problemas:

CAN-2003-0925
Um estouro de buffer permite que atacantes remotos causem negação de serviço e possível execução arbitrária de código por meio de uma string GTP MSISDN mal formada.
CAN-2003-0926
Através de certos pacotes ISAKMP ou MEGACO mal formados os atacantes podem causar negação de serviço (quebra).
CAN-2003-0927
Um estouro de buffer do tipo pilha permite que atacantes remotos causem uma negação de serviço (quebra) e possível execução arbitrária de código através de um dissector SOCKS.
CAN-2003-1012
O dissector SMB permite que atacantes remotos causem uma negação de serviço através de um pacote SMB mal formado que inicia a falha de segmentação durante o processamento de pacotes selecionados.
CAN-2003-1013
O dissector Q.931 permite que atacantes remotos causem uma negação de serviço (quebra) por meio de um Q.931 mal formado, o qual inicia uma deferência vazia.

Para a distribuição estável (woody) esses problemas foram corrigidos na versão 0.9.4-1woody6.

Para a distribuição instável (sid) esses problemas foram corrigidos na versão 0.10.0-1.

Nós recomendamos que atualize seu pacote ethereal

Corrigido em:

Debian GNU/Linux 3.0 (woody)

Fonte:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody6.dsc; http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody6.diff.gz; http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody6_alpha.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody6_alpha.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody6_alpha.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody6_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody6_arm.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody6_arm.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody6_arm.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody6_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody6_i386.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody6_i386.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody6_i386.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody6_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody6_ia64.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody6_ia64.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody6_ia64.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody6_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody6_hppa.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody6_hppa.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody6_hppa.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody6_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody6_m68k.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody6_m68k.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody6_m68k.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody6_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody6_mips.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody6_mips.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody6_mips.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody6_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody6_mipsel.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody6_mipsel.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody6_mipsel.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody6_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody6_powerpc.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody6_powerpc.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody6_powerpc.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody6_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody6_s390.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody6_s390.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody6_s390.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody6_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody6_sparc.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody6_sparc.deb; http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody6_sparc.deb; http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody6_sparc.deb

Checksums MD5 dos arquivos listados estão disponíveis no alerta original.