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[CLA-2005:913] Conectiva Security Announcement - samba
From: Conectiva Updates <secure () conectiva com br>
Date: Thu, 6 Jan 2005 17:11:20 -0200
-----BEGIN PGP SIGNED MESSAGE-----Hash: SHA1- --------------------------------------------------------------------------CONECTIVA LINUX SECURITY ANNOUNCEMENT - --------------------------------------------------------------------------PACKAGE : sambaSUMMARY : Fixes for Samba vulnerabilitiesDATE : 2005-01-06 17:10:00ID : CLA-2005:913RELEVANTRELEASES : 9, 10- -------------------------------------------------------------------------DESCRIPTION Samba[1] provides SMB/CIFS services (such as file and printer sharing) used by clients compatible with Microsoft Windows(TM). Remote exploitation of an integer overflow vulnerability[2] in the smbd daemon could allow an attacker to cause controllable heap corruption, leading to execution of arbitrary commands with root privileges. In order to exploit this vulnerability an attacker must possess credentials that allow access to a share on the Samba server. Unsuccessful exploitation attempts will cause the process serving the request to crash with signal 11, and may leave evidence of an attack in logs.SOLUTION It is recommended that all Samba users upgrade their packages. This update will automatically restart the service if it is already running. REFERENCES 1.http://www.samba.org/ 2.http://www.samba.org/samba/security/CAN-2004-1154.htmlUPDATED PACKAGESftp://atualizacoes.conectiva.com.br/10/SRPMS/samba-3.0.10-72731U10_7cl.src.rpmftp://atualizacoes.conectiva.com.br/10/RPMS/libsmbclient-devel-3.0.10-72731U10_7cl.i386.rpmftp://atualizacoes.conectiva.com.br/10/RPMS/libsmbclient-devel-static-3.0.10-72731U10_7cl.i386.rpmftp://atualizacoes.conectiva.com.br/10/RPMS/libsmbclient0-3.0.10-72731U10_7cl.i386.rpmftp://atualizacoes.conectiva.com.br/10/RPMS/samba-clients-3.0.10-72731U10_7cl.i386.rpmftp://atualizacoes.conectiva.com.br/10/RPMS/samba-common-3.0.10-72731U10_7cl.i386.rpmftp://atualizacoes.conectiva.com.br/10/RPMS/samba-doc-3.0.10-72731U10_7cl.i386.rpmftp://atualizacoes.conectiva.com.br/10/RPMS/samba-server-3.0.10-72731U10_7cl.i386.rpmftp://atualizacoes.conectiva.com.br/10/RPMS/samba-swat-3.0.10-72731U10_7cl.i386.rpmftp://atualizacoes.conectiva.com.br/10/RPMS/samba-testprogs-3.0.10-72731U10_7cl.i386.rpmftp://atualizacoes.conectiva.com.br/10/RPMS/samba-vfs-3.0.10-72731U10_7cl.i386.rpmftp://atualizacoes.conectiva.com.br/10/RPMS/samba-vscan-clamav-3.0.10-72731U10_7cl.i386.rpmftp://atualizacoes.conectiva.com.br/10/RPMS/samba-vscan-fprot-3.0.10-72731U10_7cl.i386.rpmftp://atualizacoes.conectiva.com.br/10/RPMS/samba-vscan-fsecure-3.0.10-72731U10_7cl.i386.rpmftp://atualizacoes.conectiva.com.br/10/RPMS/samba-vscan-kaspersky-3.0.10-72731U10_7cl.i386.rpmftp://atualizacoes.conectiva.com.br/10/RPMS/samba-vscan-mks-3.0.10-72731U10_7cl.i386.rpmftp://atualizacoes.conectiva.com.br/10/RPMS/samba-vscan-oav-3.0.10-72731U10_7cl.i386.rpmftp://atualizacoes.conectiva.com.br/10/RPMS/samba-vscan-sophos-3.0.10-72731U10_7cl.i386.rpmftp://atualizacoes.conectiva.com.br/10/RPMS/samba-vscan-trend-3.0.10-72731U10_7cl.i386.rpmftp://atualizacoes.conectiva.com.br/10/RPMS/samba-winbind-3.0.10-72731U10_7cl.i386.rpmftp://atualizacoes.conectiva.com.br/9/SRPMS/samba-2.2.12-27520U90_2cl.src.rpmftp://atualizacoes.conectiva.com.br/9/RPMS/samba-2.2.12-27520U90_2cl.i386.rpmftp://atualizacoes.conectiva.com.br/9/RPMS/samba-clients-2.2.12-27520U90_2cl.i386.rpmftp://atualizacoes.conectiva.com.br/9/RPMS/samba-codepagesource-2.2.12-27520U90_2cl.i386.rpmftp://atualizacoes.conectiva.com.br/9/RPMS/samba-common-2.2.12-27520U90_2cl.i386.rpmftp://atualizacoes.conectiva.com.br/9/RPMS/samba-devel-2.2.12-27520U90_2cl.i386.rpmftp://atualizacoes.conectiva.com.br/9/RPMS/samba-doc-2.2.12-27520U90_2cl.i386.rpmftp://atualizacoes.conectiva.com.br/9/RPMS/samba-ldap-2.2.12-27520U90_2cl.i386.rpmftp://atualizacoes.conectiva.com.br/9/RPMS/samba-swat-2.2.12-27520U90_2cl.i386.rpmftp://atualizacoes.conectiva.com.br/9/RPMS/samba-vfs-2.2.12-27520U90_2cl.i386.rpmADDITIONAL INSTRUCTIONS The apt tool can be used to perform RPM packages upgrades: - run: apt-get update - after that, execute: apt-get upgrade Detailed instructions regarding the use of apt and upgrade examples can be found athttp://distro.conectiva.com.br/atualizacoes/#apt?idioma=en- -------------------------------------------------------------------------All packages are signed with Conectiva's GPG key. The key and instructionson how to import it can be found athttp://distro.conectiva.com.br/seguranca/chave/?idioma=enInstructions on how to check the signatures of the RPM packages can befound athttp://distro.conectiva.com.br/seguranca/politica/?idioma=en- -------------------------------------------------------------------------All our advisories and generic update instructions can be viewed athttp://distro.conectiva.com.br/atualizacoes/?idioma=en- -------------------------------------------------------------------------Copyright (c) 2004 Conectiva Inc.http://www.conectiva.com- -------------------------------------------------------------------------subscribe: conectiva-updates-subscribe () papaleguas conectiva com brunsubscribe: conectiva-updates-unsubscribe () papaleguas conectiva com br-----BEGIN PGP SIGNATURE-----Version: GnuPG v1.0.6 (GNU/Linux)Comment: For info seehttp://www.gnupg.orgiD8DBQFB3Y1X42jd0JmAcZARAq0MAJ9thR908iIixrWo4KXilQNLm8vhwgCdH4COnn84llpWCjKZr/9gpE6/CVM==VLtE-----END PGP SIGNATURE-----
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