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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2012.0220 Critical: samba security update 24 February 2012 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: samba Publisher: Red Hat Operating System: Red Hat Enterprise Linux Desktop 4 Red Hat Enterprise Linux Desktop 4 Red Hat Enterprise Linux Server 5 Red Hat Enterprise Linux WS/Desktop 5 UNIX variants (UNIX, Linux, OSX) Impact/Access: Root Compromise -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2012-0870 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2012-0332.html Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running samba check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Critical: samba security update Advisory ID: RHSA-2012:0332-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2012-0332.html Issue date: 2012-02-23 CVE Names: CVE-2012-0870 ===================================================================== 1. Summary: Updated samba packages that fix one security issue are now available for Red Hat Enterprise Linux 4 and 5, and Red Hat Enterprise Linux 5.3 Long Life, and 5.6 Extended Update Support. The Red Hat Security Response Team has rated this update as having critical security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. 2. Relevant releases/architectures: RHEL Desktop Workstation (v. 5 client) - i386, x86_64 Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64 Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64 Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64 Red Hat Enterprise Linux Desktop version 4 - i386, x86_64 Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64 Red Hat Enterprise Linux EUS (v. 5.6 server) - i386, ia64, ppc, s390x, x86_64 Red Hat Enterprise Linux Long Life (v. 5.3 server) - i386, ia64, x86_64 Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64 3. Description: Samba is a suite of programs used by machines to share files, printers, and other information. An input validation flaw was found in the way Samba handled Any Batched (AndX) requests. A remote, unauthenticated attacker could send a specially-crafted SMB packet to the Samba server, possibly resulting in arbitrary code execution with the privileges of the Samba server (root). (CVE-2012-0870) Red Hat would like to thank the Samba team for reporting this issue. Upstream acknowledges Andy Davis of NGS Secure as the original reporter. Users of Samba are advised to upgrade to these updated packages, which contain a backported patch to resolve this issue. After installing this update, the smb service will be restarted automatically. 4. Solution: Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258 5. Bugs fixed (http://bugzilla.redhat.com/): 795509 - CVE-2012-0870 samba: Any Batched ("AndX") request processing infinite recursion and heap-based buffer overflow 6. Package List: Red Hat Enterprise Linux AS version 4: Source: ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/samba-3.0.33-0.35.el4.src.rpm i386: samba-3.0.33-0.35.el4.i386.rpm samba-client-3.0.33-0.35.el4.i386.rpm samba-common-3.0.33-0.35.el4.i386.rpm samba-debuginfo-3.0.33-0.35.el4.i386.rpm samba-swat-3.0.33-0.35.el4.i386.rpm ia64: samba-3.0.33-0.35.el4.ia64.rpm samba-client-3.0.33-0.35.el4.ia64.rpm samba-common-3.0.33-0.35.el4.i386.rpm samba-common-3.0.33-0.35.el4.ia64.rpm samba-debuginfo-3.0.33-0.35.el4.i386.rpm samba-debuginfo-3.0.33-0.35.el4.ia64.rpm samba-swat-3.0.33-0.35.el4.ia64.rpm ppc: samba-3.0.33-0.35.el4.ppc.rpm samba-client-3.0.33-0.35.el4.ppc.rpm samba-common-3.0.33-0.35.el4.ppc.rpm samba-common-3.0.33-0.35.el4.ppc64.rpm samba-debuginfo-3.0.33-0.35.el4.ppc.rpm samba-debuginfo-3.0.33-0.35.el4.ppc64.rpm samba-swat-3.0.33-0.35.el4.ppc.rpm s390: samba-3.0.33-0.35.el4.s390.rpm samba-client-3.0.33-0.35.el4.s390.rpm samba-common-3.0.33-0.35.el4.s390.rpm samba-debuginfo-3.0.33-0.35.el4.s390.rpm samba-swat-3.0.33-0.35.el4.s390.rpm s390x: samba-3.0.33-0.35.el4.s390x.rpm samba-client-3.0.33-0.35.el4.s390x.rpm samba-common-3.0.33-0.35.el4.s390.rpm samba-common-3.0.33-0.35.el4.s390x.rpm samba-debuginfo-3.0.33-0.35.el4.s390.rpm samba-debuginfo-3.0.33-0.35.el4.s390x.rpm samba-swat-3.0.33-0.35.el4.s390x.rpm x86_64: samba-3.0.33-0.35.el4.x86_64.rpm samba-client-3.0.33-0.35.el4.x86_64.rpm samba-common-3.0.33-0.35.el4.i386.rpm samba-common-3.0.33-0.35.el4.x86_64.rpm samba-debuginfo-3.0.33-0.35.el4.i386.rpm samba-debuginfo-3.0.33-0.35.el4.x86_64.rpm samba-swat-3.0.33-0.35.el4.x86_64.rpm Red Hat Enterprise Linux Desktop version 4: Source: ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/samba-3.0.33-0.35.el4.src.rpm i386: samba-3.0.33-0.35.el4.i386.rpm samba-client-3.0.33-0.35.el4.i386.rpm samba-common-3.0.33-0.35.el4.i386.rpm samba-debuginfo-3.0.33-0.35.el4.i386.rpm samba-swat-3.0.33-0.35.el4.i386.rpm x86_64: samba-3.0.33-0.35.el4.x86_64.rpm samba-client-3.0.33-0.35.el4.x86_64.rpm samba-common-3.0.33-0.35.el4.i386.rpm samba-common-3.0.33-0.35.el4.x86_64.rpm samba-debuginfo-3.0.33-0.35.el4.i386.rpm samba-debuginfo-3.0.33-0.35.el4.x86_64.rpm samba-swat-3.0.33-0.35.el4.x86_64.rpm Red Hat Enterprise Linux ES version 4: Source: ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/samba-3.0.33-0.35.el4.src.rpm i386: samba-3.0.33-0.35.el4.i386.rpm samba-client-3.0.33-0.35.el4.i386.rpm samba-common-3.0.33-0.35.el4.i386.rpm samba-debuginfo-3.0.33-0.35.el4.i386.rpm samba-swat-3.0.33-0.35.el4.i386.rpm ia64: samba-3.0.33-0.35.el4.ia64.rpm samba-client-3.0.33-0.35.el4.ia64.rpm samba-common-3.0.33-0.35.el4.i386.rpm samba-common-3.0.33-0.35.el4.ia64.rpm samba-debuginfo-3.0.33-0.35.el4.i386.rpm samba-debuginfo-3.0.33-0.35.el4.ia64.rpm samba-swat-3.0.33-0.35.el4.ia64.rpm x86_64: samba-3.0.33-0.35.el4.x86_64.rpm samba-client-3.0.33-0.35.el4.x86_64.rpm samba-common-3.0.33-0.35.el4.i386.rpm samba-common-3.0.33-0.35.el4.x86_64.rpm samba-debuginfo-3.0.33-0.35.el4.i386.rpm samba-debuginfo-3.0.33-0.35.el4.x86_64.rpm samba-swat-3.0.33-0.35.el4.x86_64.rpm Red Hat Enterprise Linux WS version 4: Source: ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/samba-3.0.33-0.35.el4.src.rpm i386: samba-3.0.33-0.35.el4.i386.rpm samba-client-3.0.33-0.35.el4.i386.rpm samba-common-3.0.33-0.35.el4.i386.rpm samba-debuginfo-3.0.33-0.35.el4.i386.rpm samba-swat-3.0.33-0.35.el4.i386.rpm ia64: samba-3.0.33-0.35.el4.ia64.rpm samba-client-3.0.33-0.35.el4.ia64.rpm samba-common-3.0.33-0.35.el4.i386.rpm samba-common-3.0.33-0.35.el4.ia64.rpm samba-debuginfo-3.0.33-0.35.el4.i386.rpm samba-debuginfo-3.0.33-0.35.el4.ia64.rpm samba-swat-3.0.33-0.35.el4.ia64.rpm x86_64: samba-3.0.33-0.35.el4.x86_64.rpm samba-client-3.0.33-0.35.el4.x86_64.rpm samba-common-3.0.33-0.35.el4.i386.rpm samba-common-3.0.33-0.35.el4.x86_64.rpm samba-debuginfo-3.0.33-0.35.el4.i386.rpm samba-debuginfo-3.0.33-0.35.el4.x86_64.rpm samba-swat-3.0.33-0.35.el4.x86_64.rpm Red Hat Enterprise Linux Desktop (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/samba-3.0.33-3.38.el5_8.src.rpm i386: libsmbclient-3.0.33-3.38.el5_8.i386.rpm samba-3.0.33-3.38.el5_8.i386.rpm samba-client-3.0.33-3.38.el5_8.i386.rpm samba-common-3.0.33-3.38.el5_8.i386.rpm samba-debuginfo-3.0.33-3.38.el5_8.i386.rpm samba-swat-3.0.33-3.38.el5_8.i386.rpm x86_64: libsmbclient-3.0.33-3.38.el5_8.i386.rpm libsmbclient-3.0.33-3.38.el5_8.x86_64.rpm samba-3.0.33-3.38.el5_8.x86_64.rpm samba-client-3.0.33-3.38.el5_8.x86_64.rpm samba-common-3.0.33-3.38.el5_8.i386.rpm samba-common-3.0.33-3.38.el5_8.x86_64.rpm samba-debuginfo-3.0.33-3.38.el5_8.i386.rpm samba-debuginfo-3.0.33-3.38.el5_8.x86_64.rpm samba-swat-3.0.33-3.38.el5_8.x86_64.rpm RHEL Desktop Workstation (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/samba-3.0.33-3.38.el5_8.src.rpm i386: libsmbclient-devel-3.0.33-3.38.el5_8.i386.rpm samba-debuginfo-3.0.33-3.38.el5_8.i386.rpm x86_64: libsmbclient-devel-3.0.33-3.38.el5_8.i386.rpm libsmbclient-devel-3.0.33-3.38.el5_8.x86_64.rpm samba-debuginfo-3.0.33-3.38.el5_8.i386.rpm samba-debuginfo-3.0.33-3.38.el5_8.x86_64.rpm Red Hat Enterprise Linux Long Life (v. 5.3 server): Source: samba-3.0.33-3.7.el5_3.4.src.rpm i386: samba-3.0.33-3.7.el5_3.4.i386.rpm samba-client-3.0.33-3.7.el5_3.4.i386.rpm samba-common-3.0.33-3.7.el5_3.4.i386.rpm samba-debuginfo-3.0.33-3.7.el5_3.4.i386.rpm samba-swat-3.0.33-3.7.el5_3.4.i386.rpm ia64: samba-3.0.33-3.7.el5_3.4.ia64.rpm samba-client-3.0.33-3.7.el5_3.4.ia64.rpm samba-common-3.0.33-3.7.el5_3.4.ia64.rpm samba-debuginfo-3.0.33-3.7.el5_3.4.ia64.rpm samba-swat-3.0.33-3.7.el5_3.4.ia64.rpm x86_64: samba-3.0.33-3.7.el5_3.4.x86_64.rpm samba-client-3.0.33-3.7.el5_3.4.x86_64.rpm samba-common-3.0.33-3.7.el5_3.4.i386.rpm samba-common-3.0.33-3.7.el5_3.4.x86_64.rpm samba-debuginfo-3.0.33-3.7.el5_3.4.i386.rpm samba-debuginfo-3.0.33-3.7.el5_3.4.x86_64.rpm samba-swat-3.0.33-3.7.el5_3.4.x86_64.rpm Red Hat Enterprise Linux EUS (v. 5.6 server): Source: samba-3.0.33-3.29.el5_6.4.src.rpm i386: libsmbclient-3.0.33-3.29.el5_6.4.i386.rpm libsmbclient-devel-3.0.33-3.29.el5_6.4.i386.rpm samba-3.0.33-3.29.el5_6.4.i386.rpm samba-client-3.0.33-3.29.el5_6.4.i386.rpm samba-common-3.0.33-3.29.el5_6.4.i386.rpm samba-debuginfo-3.0.33-3.29.el5_6.4.i386.rpm samba-swat-3.0.33-3.29.el5_6.4.i386.rpm ia64: libsmbclient-3.0.33-3.29.el5_6.4.ia64.rpm libsmbclient-devel-3.0.33-3.29.el5_6.4.ia64.rpm samba-3.0.33-3.29.el5_6.4.ia64.rpm samba-client-3.0.33-3.29.el5_6.4.ia64.rpm samba-common-3.0.33-3.29.el5_6.4.ia64.rpm samba-debuginfo-3.0.33-3.29.el5_6.4.ia64.rpm samba-swat-3.0.33-3.29.el5_6.4.ia64.rpm ppc: libsmbclient-3.0.33-3.29.el5_6.4.ppc.rpm libsmbclient-3.0.33-3.29.el5_6.4.ppc64.rpm libsmbclient-devel-3.0.33-3.29.el5_6.4.ppc.rpm libsmbclient-devel-3.0.33-3.29.el5_6.4.ppc64.rpm samba-3.0.33-3.29.el5_6.4.ppc.rpm samba-client-3.0.33-3.29.el5_6.4.ppc.rpm samba-common-3.0.33-3.29.el5_6.4.ppc.rpm samba-common-3.0.33-3.29.el5_6.4.ppc64.rpm samba-debuginfo-3.0.33-3.29.el5_6.4.ppc.rpm samba-debuginfo-3.0.33-3.29.el5_6.4.ppc64.rpm samba-swat-3.0.33-3.29.el5_6.4.ppc.rpm s390x: libsmbclient-3.0.33-3.29.el5_6.4.s390.rpm libsmbclient-3.0.33-3.29.el5_6.4.s390x.rpm libsmbclient-devel-3.0.33-3.29.el5_6.4.s390.rpm libsmbclient-devel-3.0.33-3.29.el5_6.4.s390x.rpm samba-3.0.33-3.29.el5_6.4.s390x.rpm samba-client-3.0.33-3.29.el5_6.4.s390x.rpm samba-common-3.0.33-3.29.el5_6.4.s390.rpm samba-common-3.0.33-3.29.el5_6.4.s390x.rpm samba-debuginfo-3.0.33-3.29.el5_6.4.s390.rpm samba-debuginfo-3.0.33-3.29.el5_6.4.s390x.rpm samba-swat-3.0.33-3.29.el5_6.4.s390x.rpm x86_64: libsmbclient-3.0.33-3.29.el5_6.4.i386.rpm libsmbclient-3.0.33-3.29.el5_6.4.x86_64.rpm libsmbclient-devel-3.0.33-3.29.el5_6.4.i386.rpm libsmbclient-devel-3.0.33-3.29.el5_6.4.x86_64.rpm samba-3.0.33-3.29.el5_6.4.x86_64.rpm samba-client-3.0.33-3.29.el5_6.4.x86_64.rpm samba-common-3.0.33-3.29.el5_6.4.i386.rpm samba-common-3.0.33-3.29.el5_6.4.x86_64.rpm samba-debuginfo-3.0.33-3.29.el5_6.4.i386.rpm samba-debuginfo-3.0.33-3.29.el5_6.4.x86_64.rpm samba-swat-3.0.33-3.29.el5_6.4.x86_64.rpm Red Hat Enterprise Linux (v. 5 server): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/samba-3.0.33-3.38.el5_8.src.rpm i386: libsmbclient-3.0.33-3.38.el5_8.i386.rpm libsmbclient-devel-3.0.33-3.38.el5_8.i386.rpm samba-3.0.33-3.38.el5_8.i386.rpm samba-client-3.0.33-3.38.el5_8.i386.rpm samba-common-3.0.33-3.38.el5_8.i386.rpm samba-debuginfo-3.0.33-3.38.el5_8.i386.rpm samba-swat-3.0.33-3.38.el5_8.i386.rpm ia64: libsmbclient-3.0.33-3.38.el5_8.ia64.rpm libsmbclient-devel-3.0.33-3.38.el5_8.ia64.rpm samba-3.0.33-3.38.el5_8.ia64.rpm samba-client-3.0.33-3.38.el5_8.ia64.rpm samba-common-3.0.33-3.38.el5_8.ia64.rpm samba-debuginfo-3.0.33-3.38.el5_8.ia64.rpm samba-swat-3.0.33-3.38.el5_8.ia64.rpm ppc: libsmbclient-3.0.33-3.38.el5_8.ppc.rpm libsmbclient-3.0.33-3.38.el5_8.ppc64.rpm libsmbclient-devel-3.0.33-3.38.el5_8.ppc.rpm libsmbclient-devel-3.0.33-3.38.el5_8.ppc64.rpm samba-3.0.33-3.38.el5_8.ppc.rpm samba-client-3.0.33-3.38.el5_8.ppc.rpm samba-common-3.0.33-3.38.el5_8.ppc.rpm samba-common-3.0.33-3.38.el5_8.ppc64.rpm samba-debuginfo-3.0.33-3.38.el5_8.ppc.rpm samba-debuginfo-3.0.33-3.38.el5_8.ppc64.rpm samba-swat-3.0.33-3.38.el5_8.ppc.rpm s390x: libsmbclient-3.0.33-3.38.el5_8.s390.rpm libsmbclient-3.0.33-3.38.el5_8.s390x.rpm libsmbclient-devel-3.0.33-3.38.el5_8.s390.rpm libsmbclient-devel-3.0.33-3.38.el5_8.s390x.rpm samba-3.0.33-3.38.el5_8.s390x.rpm samba-client-3.0.33-3.38.el5_8.s390x.rpm samba-common-3.0.33-3.38.el5_8.s390.rpm samba-common-3.0.33-3.38.el5_8.s390x.rpm samba-debuginfo-3.0.33-3.38.el5_8.s390.rpm samba-debuginfo-3.0.33-3.38.el5_8.s390x.rpm samba-swat-3.0.33-3.38.el5_8.s390x.rpm x86_64: libsmbclient-3.0.33-3.38.el5_8.i386.rpm libsmbclient-3.0.33-3.38.el5_8.x86_64.rpm libsmbclient-devel-3.0.33-3.38.el5_8.i386.rpm libsmbclient-devel-3.0.33-3.38.el5_8.x86_64.rpm samba-3.0.33-3.38.el5_8.x86_64.rpm samba-client-3.0.33-3.38.el5_8.x86_64.rpm samba-common-3.0.33-3.38.el5_8.i386.rpm samba-common-3.0.33-3.38.el5_8.x86_64.rpm samba-debuginfo-3.0.33-3.38.el5_8.i386.rpm samba-debuginfo-3.0.33-3.38.el5_8.x86_64.rpm samba-swat-3.0.33-3.38.el5_8.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/#package 7. References: https://www.redhat.com/security/data/cve/CVE-2012-0870.html https://access.redhat.com/security/updates/classification/#critical 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2012 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFPRq5BXlSAg2UNWIIRAi8UAKCeG0OK/toZruQMW71pNgX/9EFWJACfWhgR 2fYxfIbc/dSB94Bi22p/vW4= =Pybf - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBT0cOYu4yVqjM2NGpAQJuuA/+N7jhn1ItD9XfxIg0TVvAgHe1APLm44jC Q7GWUiNNZCxwTn+t+DY2kQV9GRDJyJbgcdFf5+03CeMXpMK2LMkKa+wKn9HPUgq4 LJ8XTSZ4IdKWJASOS4fDtqAR7h0+X/Evey+vdjdIKHPyvBZzVgaIbrkSj5MjOnjW GVE6GBYmpqXtzysfR6jqR/2whCbCW5zjWdDOLafewussB053B3dNDPHM2MmdK251 TYd1T4IQAhJ256gbhB7GCUTKTIwAmAxwmL5Gu7K8htpxNR4iEQfzedKAjXh4/qnI UoxW+wxqsBkxQOGUV+1uJ9sPWsnj3AsgzOyrGBHE1lzfGDU9AVAHL/THtUbIthAa 8fIGzLLHSjJvERi+FXNWwW7LLFz3iLYY2b8yV8dBFsnt8nxRpYaXvjJyyATjomhH 02lkCNIcwzLrhCwahPMXtwvhyeqJXNfVFoN5xYJeN0aKPYmMGIziA8ZACd2O7Jvp VYnCnIrFuf910J3+6nwBf+iaLjMEbytpNulVIDl6SD6MFgiSGJ32dSdY+jxXqfLh W1I47eO/oFcgzNHz2chh1d2KV0Vk8HqXBw1Mz3f5Vz1U16eiJax2MUeGZ9XkWkc9 zWNrTcUX/aP/jxm9Ox3mjLLcS+YAQSinsMJ7CIqzFXIFgo8o4RM3oiv5Scos3lLY KoGtigD4lzU= =Tyoj -----END PGP SIGNATURE-----