Alerta de Segurança Debian
DSA-384-1 sendmail -- buffer overflows
- Data do Alerta:
- 17 Set 2003
- Pacotes Afetados:
- sendmail
- Vulnerável:
- Sim
- Referência à base de dados de segurança:
- Na base de dados do BugTraq (na SecurityFocus): ID BugTraq 8641, ID BugTraq 8649.
No dicionário CVE do Mitre: CVE-2003-0681, CVE-2003-0694.
Alertas, notas de incidentes e vulnerabilidades do CERT: CA-2003-25. - Informações adicionais:
-
Foram relatadas duas vulnerabilidades no sendmail.
- CAN-2003-0681:
Um "potencial buffer overflow no tratamento ruleset" no Sendmail 8.12.9, ao usar o recipiente final (2) rulesets (1) não padrão ou (3) os recipientes "envelope programa de e-mail específico", as consequências são desconhecidas.
- CAN-2003-0694:
A função prescan no Sendmail 8.12.9 permite que atacantes remotos executem código arbitrário através de um ataque buffer overflow, como demonstrado usando a função parseaddr no parseaddr.c.
Na atual distribuição estável (woody) estes problemas foram corrigidos na versão 8.12.3-6.6 do sendmail e na versão 8.12.3+3.5Wbeta-5.5 do sendmail-wide.
Na distribuição instável (sid) estes problemas foram corrigidos na versão 8.12.10-1 do sendmail.
Nós recomendamos que você atualize seus pacotes sendmail.
- CAN-2003-0681:
- Corrigido em:
-
Debian GNU/Linux 3.0 (woody)
- Fonte:
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6.dsc
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6.diff.gz
- 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-5.5.dsc
- http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.5.diff.gz
- 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/sendmail_8.12.3-6.6.diff.gz
- Componente independente de arquitetura:
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail-doc_8.12.3-6.6_all.deb
- Alpha:
- http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.6_alpha.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_alpha.deb
- http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.5_alpha.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_alpha.deb
- ARM:
- http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.6_arm.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_arm.deb
- http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.5_arm.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.6_i386.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_i386.deb
- http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.5_i386.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.6_ia64.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_ia64.deb
- http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.5_ia64.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.6_hppa.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_hppa.deb
- http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.5_hppa.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.6_m68k.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_m68k.deb
- http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.5_m68k.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.6_mips.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_mips.deb
- http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.5_mips.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.6_mipsel.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_mipsel.deb
- http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.5_mipsel.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.6_powerpc.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_powerpc.deb
- http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.5_powerpc.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.6_s390.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_s390.deb
- http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.5_s390.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/s/sendmail/libmilter-dev_8.12.3-6.6_sparc.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_sparc.deb
- http://security.debian.org/pool/updates/main/s/sendmail-wide/sendmail-wide_8.12.3+3.5Wbeta-5.5_sparc.deb
- http://security.debian.org/pool/updates/main/s/sendmail/sendmail_8.12.3-6.6_sparc.deb
Checksums MD5 dos arquivos listados estão disponíveis no alerta original.