Alerta de Segurança Debian

DSA-257-1 sendmail -- remote exploit

Data do Alerta:
04 Mar 2003
Pacotes Afetados:
sendmail, sendmail-wide
Vulnerável:
Sim
Referência à base de dados de segurança:
No dicionário CVE do Mitre: CVE-2002-1337.
Alertas, notas de incidentes e vulnerabilidades do CERT: CA-2003-07, VU#398025.
Informações adicionais:

Mark Dowd da ISS X-Force encontrou um erro na rotina de análises de cabeçalho do sendmail: ele pode estourar um buffer overflow quando entrar endereços com comentários muito longos. Desde que o sendmail também analise cabeçalhos quando repassar emails, essa vulnerabilidade pode afetar servidores de email que não entregam o email também.

Isso foi corrigido na versão de upstream 8.12.8, na versão 8.12.3-5 do pacote para a Debian GNU/Linux 3.0/woody e na versão 8.9.3-25 do pacote para a Debian GNU/Linux 2.2/potato.

DSA-257-2: A atualizão para o pacote sendmail-wide está disponível na versão 8.9.3+3.2W-24 para a Debian 2.2 (potato) e na versão 8.12.3+3.5Wbeta-5.2 para a Debian 3.0 (woody).

Nós recomendamos que atualize seu pacote do sendmail.

Corrigido em:

Debian GNU/Linux 2.2 (potato)

Fonte:
http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-25.diff.gz
http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-25.dsc
http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3.orig.tar.gz
http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.9.3+3.2W-24.dsc
http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.9.3+3.2W-24.tar.gz
alpha (DEC Alpha):
http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-25_alpha.deb
http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.9.3+3.2W-24_alpha.deb
arm (ARM):
http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-25_arm.deb
--
i386 (Intel IA-32):
http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-25_i386.deb
http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.9.3+3.2W-24_i386.deb
m68k (Motorola 680x0):
--
http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.9.3+3.2W-24_m68k.deb
powerpc (PowerPC):
http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-25_powerpc.deb
http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.9.3+3.2W-24_powerpc.deb
sparc (Sun SPARC/UltraSPARC):
http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.9.3-25_sparc.deb
http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.9.3+3.2W-24_sparc.deb

Debian GNU/Linux 3.0 (woody)

Fonte:
http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5.diff.gz
http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5.dsc
http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3.orig.tar.gz
http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2.dsc
http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta.orig.tar.gz
http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2.diff.gz
Componente independente de arquitetura:
http://security.debian.org/pool/updates/main/s/sendmail/sendmail-doc_8.12.3-5_all.deb
alpha (DEC Alpha):
http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5_alpha.deb
http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-5_alpha.deb
http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_alpha.deb
arm (ARM):
--
--
http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_arm.deb
hppa (HP PA RISC):
http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5_hppa.deb
http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-5_hppa.deb
http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_hppa.deb
i386 (Intel IA-32):
http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5_i386.deb
http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-5_i386.deb
http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_i386.deb
ia64 (Intel IA-64):
http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5_ia64.deb
http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-5_ia64.deb
http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_ia64.deb
m68k (Motorola 680x0):
--
--
http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_m68k.deb
mips (MIPS (Big Endian)):
http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5_mips.deb
http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-5_mips.deb
http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_mips.deb
mipsel (MIPS (Little Endian)):
http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-5_mipsel.deb
http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5_mipsel.deb
http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_mipsel.deb
powerpc (PowerPC):
http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5_powerpc.deb
http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-5_powerpc.deb
http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_powerpc.deb
s390 (IBM S/390):
http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5_s390.deb
http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-5_s390.deb
http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_s390.deb
sparc (Sun SPARC/UltraSPARC):
http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-5_sparc.deb
http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-5_sparc.deb
http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.2_sparc.deb

Checksums MD5 dos arquivos listados estão disponíveis no alerta original. (DSA-257-2)