[SEGURANCA][DSA-1015-1] sen dmail (erro de programação)

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Alerta de Segurança Debian DSA-1015-1                  [email protected]
http://www.debian.org/security/2006/dsa-1015
23 de Março de 2006                 http://www.debian.org/security/faq
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Essa é uma tradução do DSA (Debian Security Advisory - Alerta de Segurança
Debian) que é enviado para a lista [1]debian-security-announce e, por esse
motivo, há um atraso entre o anúncio original em inglês e esta tradução.
Caso queira receber os alertas em inglês, [2]inscreva-se na lista.

1.http://lists.debian.org/debian-security-announce
2. Envie um e-mail para [email protected]
   e coloque no campo assunto a palavra "subscribe".
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Vulnerabilidade  : erro de programação
CVE ID           : [3]CVE-2006-0058, 

Informações adicionais:
	
Mark Dowd descobriu uma falha no manuseio de sinais assíncronos no
sendmail, um poderoso, eficiente, e escalável agente de tranporte de
correio.
Isto permite que um atacante remoto talvez possa explorar uma condição
indesejada ("race condition") para executar código arbitrário como root.
Para a antiga distribuição estável ("woody") este problema foi corrigido na
versão 8.12.3-7.2.
Para a distribuição estável ("sarge") este problema foi corrigido na
versão 8.13.4-3sarge1.
Para a distribuição instável ("sid") este problema foi corrigido na
versão 8.13.6-1.
Recomendamos que você atualize seu pacote sendmail imediatamente.

Corrigido em:
	
Debian GNU/Linux 3.0 (woody)

Fonte:
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-7.2.dsc
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-7.2.diff.gz
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3.orig.tar.gz
Componente independente de arquitetura:
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail-doc_8.12.3-7.2_all.deb
Alpha:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-7.2_alpha.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-7.2_alpha.deb
ARM:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-7.2_arm.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-7.2_arm.deb
Intel IA-32:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-7.2_i386.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-7.2_i386.deb
Intel IA-64:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-7.2_ia64.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-7.2_ia64.deb
HPPA:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-7.2_hppa.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-7.2_hppa.deb
Motorola 680x0:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-7.2_m68k.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-7.2_m68k.deb
Big endian MIPS:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-7.2_mips.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-7.2_mips.deb
Little endian MIPS:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-7.2_mipsel.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-7.2_mipsel.deb
PowerPC:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-7.2_powerpc.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-7.2_powerpc.deb
IBM S/390:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-7.2_s390.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-7.2_s390.deb
Sun Sparc:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-7.2_sparc.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-7.2_sparc.deb

Debian GNU/Linux 3.1 (sarge)

Fonte:
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.13.4-3sarge1.dsc
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.13.4-3sarge1.diff.gz
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.13.4.orig.tar.gz
Componente independente de arquitetura:
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail-base_8.13.4-3sarge1_all.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail-cf_8.13.4-3sarge1_all.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail-doc_8.13.4-3sarge1_all.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.13.4-3sarge1_all.deb
Alpha:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge1_alpha.deb
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge1_alpha.deb
  http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge1_alpha.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge1_alpha.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge1_alpha.deb
AMD64:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge1_amd64.deb
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge1_amd64.deb
  http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge1_amd64.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge1_amd64.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge1_amd64.deb
ARM:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge1_arm.deb
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge1_arm.deb
  http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge1_arm.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge1_arm.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge1_arm.deb
Intel IA-32:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge1_i386.deb
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge1_i386.deb
  http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge1_i386.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge1_i386.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge1_i386.deb
Intel IA-64:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge1_ia64.deb
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge1_ia64.deb
  http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge1_ia64.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge1_ia64.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge1_ia64.deb
HPPA:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge1_hppa.deb
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge1_hppa.deb
  http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge1_hppa.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge1_hppa.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge1_hppa.deb
Motorola 680x0:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge1_m68k.deb
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge1_m68k.deb
  http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge1_m68k.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge1_m68k.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge1_m68k.deb
Big endian MIPS:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge1_mips.deb
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge1_mips.deb
  http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge1_mips.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge1_mips.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge1_mips.deb
Little endian MIPS:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge1_mipsel.deb
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge1_mipsel.deb
  http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge1_mipsel.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge1_mipsel.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge1_mipsel.deb
PowerPC:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge1_powerpc.deb
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge1_powerpc.deb
  http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge1_powerpc.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge1_powerpc.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge1_powerpc.deb
IBM S/390:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge1_s390.deb
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge1_s390.deb
  http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge1_s390.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge1_s390.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge1_s390.deb
Sun Sparc:
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.13.4-3sarge1_sparc.deb
  http://security.debian.org/pool/updates/main/s/sendmail/libmilter0_8.13.4-3sarge1_sparc.deb
  http://security.debian.org/pool/updates/main/s/sendmail/rmail_8.13.4-3sarge1_sparc.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sendmail-bin_8.13.4-3sarge1_sparc.deb
  http://security.debian.org/pool/updates/main/s/sendmail/sensible-mda_8.13.4-3sarge1_sparc.deb

Checksums MD5 dos arquivos listados estão disponíveis no [4]alerta original.




3.http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-0058
4.http://lists.debian.org/debian-security-announce/debian-security-announce-2006/msg00096.html

--

        Marco Carvalho (macs) <[email protected]>
 *******************************************************************
   .''`.   Debian Weekly News: <http://www.debian.org/News/weekly>
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    `-                 O que você quer saber hoje?

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