Debians sikkerhedsbulletin

DSA-1823-1 samba -- flere sårbarheder

Rapporteret den:
25. jun 2009
Berørte pakker:
samba
Sårbar:
Ja
Referencer i sikkerhedsdatabaser:
I Mitres CVE-ordbog: CVE-2009-1886, CVE-2009-1888.
Yderligere oplysninger:

Flere sårbarheder er opdaget i Samba, en SMB/CIFS-fil, print- og loginserver. Projektet Common Vulnerabilities and Exposures har registreret følgende problemer:

  • CVE-2009-1886

    Værktøjet smbclient indeholdt en formatstrengssårbarhed, hvor kommandoer i forbindelse med filnavne, behandlede brugerinddata som formatstrenge til asprintf.

  • CVE-2009-1888

    I smbd-dæmonen, hvis en bruger forsøgte at ændre en adgangskontrolliste (ACL) og blev nægtet adgang, ville nægtelsen måske blive overtrumfet, hvis parameteret "dos filemode" var sat til "yes" i smb.conf og brugeren allerede havde skriveadgang til filen.

Den gamle stabile distribution (etch) er ikke påvirket af disse problemer.

I den stabile distribution (lenny), er disse problemer rettet i version 3.2.5-4lenny6.

Den ustabile distribution (sid), som kun er påvirket af CVE-2009-1888, vil snart blive rettet.

Vi anbefaler at du opgraderer din samba-pakke.

Rettet i:

Debian GNU/Linux 5.0 (lenny)

Kildekode:
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5.orig.tar.gz
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny6.dsc
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny6.diff.gz
Arkitekturuafhængig komponent:
http://security.debian.org/pool/updates/main/s/samba/samba-doc_3.2.5-4lenny6_all.deb
http://security.debian.org/pool/updates/main/s/samba/samba-doc-pdf_3.2.5-4lenny6_all.deb
Alpha:
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny6_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny6_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny6_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny6_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny6_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny6_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny6_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny6_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny6_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny6_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny6_alpha.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny6_alpha.deb
AMD64:
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny6_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny6_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny6_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny6_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny6_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny6_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny6_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny6_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny6_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny6_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny6_amd64.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny6_amd64.deb
ARM:
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny6_arm.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny6_arm.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny6_arm.deb
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny6_arm.deb
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny6_arm.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny6_arm.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny6_arm.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny6_arm.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny6_arm.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny6_arm.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny6_arm.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny6_arm.deb
ARM EABI:
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny6_armel.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny6_armel.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny6_armel.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny6_armel.deb
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny6_armel.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny6_armel.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny6_armel.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny6_armel.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny6_armel.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny6_armel.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny6_armel.deb
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny6_armel.deb
HP Precision:
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny6_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny6_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny6_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny6_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny6_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny6_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny6_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny6_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny6_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny6_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny6_hppa.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny6_hppa.deb
Intel IA-32:
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny6_i386.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny6_i386.deb
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny6_i386.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny6_i386.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny6_i386.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny6_i386.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny6_i386.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny6_i386.deb
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny6_i386.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny6_i386.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny6_i386.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny6_i386.deb
Intel IA-64:
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny6_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny6_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny6_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny6_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny6_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny6_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny6_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny6_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny6_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny6_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny6_ia64.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny6_ia64.deb
Big-endian MIPS:
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny6_mips.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny6_mips.deb
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny6_mips.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny6_mips.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny6_mips.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny6_mips.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny6_mips.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny6_mips.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny6_mips.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny6_mips.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny6_mips.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny6_mips.deb
Little-endian MIPS:
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny6_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny6_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny6_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny6_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny6_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny6_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny6_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny6_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny6_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny6_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny6_mipsel.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny6_mipsel.deb
PowerPC:
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny6_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny6_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny6_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny6_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny6_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny6_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny6_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny6_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny6_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny6_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny6_powerpc.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny6_powerpc.deb
IBM S/390:
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny6_s390.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny6_s390.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny6_s390.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny6_s390.deb
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny6_s390.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny6_s390.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny6_s390.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny6_s390.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny6_s390.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny6_s390.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny6_s390.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny6_s390.deb
Sun Sparc:
http://security.debian.org/pool/updates/main/s/samba/samba_3.2.5-4lenny6_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/smbfs_3.2.5-4lenny6_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/samba-common_3.2.5-4lenny6_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/samba-dbg_3.2.5-4lenny6_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/libwbclient0_3.2.5-4lenny6_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/smbclient_3.2.5-4lenny6_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_3.2.5-4lenny6_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient_3.2.5-4lenny6_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/samba-tools_3.2.5-4lenny6_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/winbind_3.2.5-4lenny6_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/swat_3.2.5-4lenny6_sparc.deb
http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_3.2.5-4lenny6_sparc.deb

MD5-kontrolsummer for de listede filer findes i den originale sikkerhedsbulletin.