Säkerhetsbulletin från Debian

DSA-280-1 samba -- buffertspill

Rapporterat den:

2003-04-07

Berörda paket:

Sårbara:

Referenser i säkerhetsdatabaser:

I Bugtraq-databasen (hos SecurityFocus): BugTraq-id 7294, BugTraq-id 7295.
I Mitres CVE-förteckning: CVE-2003-0201, CVE-2003-0196.
CERTs information om sårbarheter, bulletiner och incidenter: VU#267873.

Ytterligare information:

Digital Defense, Inc. har varnat Sambagruppen om en allvarlig sårbarhet i Samba, en LanManagerliknande fil- och skrivarserver för Unix. Denna sårbarhet kan leda till att en anonym användare uppnår rootbehörighet på ett system som tillhandahåller Samba. Ett sätt att utnyttja detta problem cirkulerar redan och är i bruk.

Eftersom paketen för Potato är rätt gamla är det troligt att de innehåller flera säkerhetsrelaterade fel vi inte känner till. Ni bör därför uppgradera era system med Samba till Woody snarast.

Inofficiella bakåtanpassade paket från de Sambaansvariga för version 2.2.8 av Samba för woody är tillgängliga från ~peloy och ~vorlon.

För den stabila utgåvan (Woody) har detta problem rättats i version 2.2.3a-12.3.

För den gamla stabila utgåvan (Potato) har detta problem rättats i version 2.0.7-5.1.

Den instabila utgåvan (Sid) påverkas inte eftersom den redan innehåller paket med version 3.0.

Vi rekommenderar att ni uppgraderar era Samba-paket omedelbart.

Rättat i:

Debian GNU/Linux 2.2 (potato)

Källkod:: http://security.debian.org/pool/updates/main/s/samba/samba_2.0.7-5.1.dsc; http://security.debian.org/pool/updates/main/s/samba/samba_2.0.7-5.1.diff.gz; http://security.debian.org/pool/updates/main/s/samba/samba_2.0.7.orig.tar.gz
Arkitekturoberoende komponent:: http://security.debian.org/pool/updates/main/s/samba/samba-doc_2.0.7-5.1_all.deb
Alpha:: http://security.debian.org/pool/updates/main/s/samba/samba_2.0.7-5.1_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.0.7-5.1_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.0.7-5.1_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.0.7-5.1_alpha.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.0.7-5.1_alpha.deb
ARM:: http://security.debian.org/pool/updates/main/s/samba/samba_2.0.7-5.1_arm.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.0.7-5.1_arm.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.0.7-5.1_arm.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.0.7-5.1_arm.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.0.7-5.1_arm.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/s/samba/samba_2.0.7-5.1_i386.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.0.7-5.1_i386.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.0.7-5.1_i386.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.0.7-5.1_i386.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.0.7-5.1_i386.deb
Motorola 680x0:: http://security.debian.org/pool/updates/main/s/samba/samba_2.0.7-5.1_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.0.7-5.1_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.0.7-5.1_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.0.7-5.1_m68k.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.0.7-5.1_m68k.deb
PowerPC:: http://security.debian.org/pool/updates/main/s/samba/samba_2.0.7-5.1_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.0.7-5.1_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.0.7-5.1_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.0.7-5.1_powerpc.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.0.7-5.1_powerpc.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/s/samba/samba_2.0.7-5.1_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/samba-common_2.0.7-5.1_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/smbclient_2.0.7-5.1_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/smbfs_2.0.7-5.1_sparc.deb; http://security.debian.org/pool/updates/main/s/samba/swat_2.0.7-5.1_sparc.deb

Debian GNU/Linux 3.0 (woody)

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

MD5-kontrollsummor för dessa filer finns i originalbulletinen.