Säkerhetsbulletin från Debian

DSA-463-1 samba -- utökning av privilegier

Rapporterat den:

2004-03-12

Berörda paket:

samba

Sårbara:

Referenser i säkerhetsdatabaser:

I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 9619.
I Mitres CVE-förteckning: CVE-2004-0186.

Ytterligare information:

En sårbarhet upptäcktes i Samba, en LanManager-liknande fil- och skrivarserver för Unix, med vilken en lokal användare kunde använda verktyget ”smbmnt”, som installerats setuid root, till att montera en utdelning med setuid-program från en server som användaren kontrollerar. Dessa program kunde sedan köras för att uppnå högre behörighet på det lokala systemet.

För den nuvarande stabila utgåvan (Woody) har detta problem rättats i version 2.2.3a-13.

För den instabila utgåvan (Sid) har detta problem rättats i version 3.0.2-2.

Vi rekommenderar att ni uppgraderar ert samba-paket.

Rättat i:

Debian GNU/Linux 3.0 (woody)

Källkod:: http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13.dsc; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13.diff.gz; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a.orig.tar.gz
Arkitekturoberoende komponent:: http://security.debian.org/pool/updates/main/s/samba/samba-doc_2.2.3a-13_all.deb
Alpha:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-13_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-13_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-13_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-13_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-13_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-13_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-13_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-13_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-13_arm.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-13_arm.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-13_arm.deb; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13_arm.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-13_arm.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-13_arm.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-13_arm.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-13_arm.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-13_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-13_i386.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-13_i386.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-13_i386.deb; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13_i386.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-13_i386.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-13_i386.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-13_i386.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-13_i386.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-13_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-13_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-13_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-13_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-13_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-13_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-13_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-13_ia64.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-13_ia64.deb
HPPA:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-13_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-13_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-13_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-13_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-13_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-13_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-13_hppa.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-13_hppa.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-13_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-13_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-13_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-13_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-13_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-13_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-13_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-13_m68k.deb
Big endian MIPS:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-13_mips.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-13_mips.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-13_mips.deb; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13_mips.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-13_mips.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-13_mips.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-13_mips.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-13_mips.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-13_mips.deb
Little endian MIPS:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-12.3_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-12.3_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-12.3_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-12.3_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-12.3_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-12.3_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-12.3_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-12.3_mipsel.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-12.3_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-13_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-13_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-13_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-13_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-13_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-13_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-13_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-13_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-13_s390.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-13_s390.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-13_s390.deb; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13_s390.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-13_s390.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-13_s390.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-13_s390.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-13_s390.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-13_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/s/samba/libpam-smbpass_2.2.3a-13_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient_2.2.3a-13_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/libsmbclient-dev_2.2.3a-13_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/samba_2.2.3a-13_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.2.3a-13_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.2.3a-13_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.2.3a-13_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.2.3a-13_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/winbind_2.2.3a-13_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.