Alerta de Segurança Debian

DSA-200-1 samba -- remote exploit

Data do Alerta:
22 Nov 2002
Pacotes Afetados:
samba
Vulnerável:
Sim
Referência à base de dados de segurança:
No dicionário CVE do Mitre: CVE-2002-1318.
Informações adicionais:

Steve Langasek encontrou uma falha no código de manipulação de senhas do samba: ao converter de páginas de código do DOS para o unicode UCSS2 no formato little endian, um possível estouro não é checado e pode ocorrer um overflow. Não existem exploits conhecidos para isso, mas uma atualização é altamente recomendada.

Este problema foi corrigido na versão 2.2.3a-12 do pacote samba do Debian e na versão 2.2.7 do autor.

Corrigido em:

Debian GNU/Linux 3.0 (woody)

Fonte:
http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12.dsc
http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a.orig.tar.gz
http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12.diff.gz
Componente independente de arquitetura:
http://security.debian.org/pool/updates/main/s/samba/samba-doc_2.2.3a-12_all.deb
alpha (DEC Alpha):
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-12_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-12_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-12_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-12_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-12_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-12_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-12_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12_alpha.deb
arm (ARM):
http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-12_arm.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-12_arm.deb
http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-12_arm.deb
http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12_arm.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-12_arm.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-12_arm.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-12_arm.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-12_arm.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12_arm.deb
hppa (HP PA RISC):
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-12_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-12_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-12_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-12_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-12_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-12_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-12_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12_hppa.deb
i386 (Intel ia32):
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12_i386.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-12_i386.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-12_i386.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-12_i386.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-12_i386.deb
http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12_i386.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-12_i386.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-12_i386.deb
http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-12_i386.deb
ia64 (Intel ia64):
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-12_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-12_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-12_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-12_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-12_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-12_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-12_ia64.deb
powerpc (PowerPC):
http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-12_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-12_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-12_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-12_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-12_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-12_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-12_powerpc.deb
s390 (IBM S/390):
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-12_s390.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-12_s390.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-12_s390.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12_s390.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-12_s390.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-12_s390.deb
http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12_s390.deb
http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-12_s390.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-12_s390.deb
sparc (Sun SPARC/UltraSPARC):
http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-12_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-12_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-12_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-12_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-12_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-12_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-12_sparc.deb

Checksums MD5 dos arquivos listados estão disponíveis no alerta original.