Säkerhetsbulletin från Debian

DSA-200-1 samba -- fjärrattack

Rapporterat den:

2002-11-22

Berörda paket:

samba

Sårbara:

Referenser i säkerhetsdatabaser:

I Mitres CVE-förteckning: CVE-2002-1318.

Ytterligare information:

Steve Langasek upptäckte ett fel i lösenordshanteringen i samba som kan utnyttjas: vid översättning från DOS-teckentabell till little endian-UCS2-Unicode kontrollerades inte en buffertlängd vilket gjorde att en buffert kunde spillas. Det finns inget känt sätt att utnyttja detta, men en uppgradering rekommenderas å det bestämdaste.

Detta problem har rättats i version 2.2.3a-12 av Debians sambapaket samt i uppströmsversion 2.2.7.

Rättat i:

Debian GNU/Linux 3.0 (woody)

Källkod:: 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
Arkitekturoberoende komponent:: 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

MD5-kontrollsummor för dessa filer finns i originalbulletinen.