-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: samba and samba3x security update Advisory ID: RHSA-2012:0533-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2012-0533.html Issue date: 2012-04-30 CVE Names: CVE-2012-2111 ===================================================================== 1. Summary: Updated samba3x and samba packages that fix one security issue are now available for Red Hat Enterprise Linux 5 and 6 respectively. The Red Hat Security Response Team has rated this update as having important 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 Desktop (v. 5 client) - i386, x86_64 Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64 3. Description: Samba is an open-source implementation of the Server Message Block (SMB) or Common Internet File System (CIFS) protocol, which allows PC-compatible machines to share files, printers, and other information. A flaw was found in the way Samba handled certain Local Security Authority (LSA) Remote Procedure Calls (RPC). An authenticated user could use this flaw to issue an RPC call that would modify the privileges database on the Samba server, allowing them to steal the ownership of files and directories that are being shared by the Samba server, and create, delete, and modify user accounts, as well as other Samba server administration tasks. (CVE-2012-2111) Red Hat would like to thank the Samba project for reporting this issue. Upstream acknowledges Ivano Cristofolini 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/): 813569 - CVE-2012-2111 samba: Incorrect permission checks when granting/removing privileges 6. Package List: Red Hat Enterprise Linux Desktop (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/samba3x-3.5.10-0.109.el5_8.src.rpm i386: samba3x-3.5.10-0.109.el5_8.i386.rpm samba3x-client-3.5.10-0.109.el5_8.i386.rpm samba3x-common-3.5.10-0.109.el5_8.i386.rpm samba3x-debuginfo-3.5.10-0.109.el5_8.i386.rpm samba3x-doc-3.5.10-0.109.el5_8.i386.rpm samba3x-domainjoin-gui-3.5.10-0.109.el5_8.i386.rpm samba3x-swat-3.5.10-0.109.el5_8.i386.rpm samba3x-winbind-3.5.10-0.109.el5_8.i386.rpm x86_64: samba3x-3.5.10-0.109.el5_8.x86_64.rpm samba3x-client-3.5.10-0.109.el5_8.x86_64.rpm samba3x-common-3.5.10-0.109.el5_8.x86_64.rpm samba3x-debuginfo-3.5.10-0.109.el5_8.i386.rpm samba3x-debuginfo-3.5.10-0.109.el5_8.x86_64.rpm samba3x-doc-3.5.10-0.109.el5_8.x86_64.rpm samba3x-domainjoin-gui-3.5.10-0.109.el5_8.x86_64.rpm samba3x-swat-3.5.10-0.109.el5_8.x86_64.rpm samba3x-winbind-3.5.10-0.109.el5_8.i386.rpm samba3x-winbind-3.5.10-0.109.el5_8.x86_64.rpm RHEL Desktop Workstation (v. 5 client): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/samba3x-3.5.10-0.109.el5_8.src.rpm i386: samba3x-debuginfo-3.5.10-0.109.el5_8.i386.rpm samba3x-winbind-devel-3.5.10-0.109.el5_8.i386.rpm x86_64: samba3x-debuginfo-3.5.10-0.109.el5_8.i386.rpm samba3x-debuginfo-3.5.10-0.109.el5_8.x86_64.rpm samba3x-winbind-devel-3.5.10-0.109.el5_8.i386.rpm samba3x-winbind-devel-3.5.10-0.109.el5_8.x86_64.rpm Red Hat Enterprise Linux (v. 5 server): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/samba3x-3.5.10-0.109.el5_8.src.rpm i386: samba3x-3.5.10-0.109.el5_8.i386.rpm samba3x-client-3.5.10-0.109.el5_8.i386.rpm samba3x-common-3.5.10-0.109.el5_8.i386.rpm samba3x-debuginfo-3.5.10-0.109.el5_8.i386.rpm samba3x-doc-3.5.10-0.109.el5_8.i386.rpm samba3x-domainjoin-gui-3.5.10-0.109.el5_8.i386.rpm samba3x-swat-3.5.10-0.109.el5_8.i386.rpm samba3x-winbind-3.5.10-0.109.el5_8.i386.rpm samba3x-winbind-devel-3.5.10-0.109.el5_8.i386.rpm ia64: samba3x-3.5.10-0.109.el5_8.ia64.rpm samba3x-client-3.5.10-0.109.el5_8.ia64.rpm samba3x-common-3.5.10-0.109.el5_8.ia64.rpm samba3x-debuginfo-3.5.10-0.109.el5_8.ia64.rpm samba3x-doc-3.5.10-0.109.el5_8.ia64.rpm samba3x-domainjoin-gui-3.5.10-0.109.el5_8.ia64.rpm samba3x-swat-3.5.10-0.109.el5_8.ia64.rpm samba3x-winbind-3.5.10-0.109.el5_8.ia64.rpm samba3x-winbind-devel-3.5.10-0.109.el5_8.ia64.rpm ppc: samba3x-3.5.10-0.109.el5_8.ppc.rpm samba3x-client-3.5.10-0.109.el5_8.ppc.rpm samba3x-common-3.5.10-0.109.el5_8.ppc.rpm samba3x-debuginfo-3.5.10-0.109.el5_8.ppc.rpm samba3x-debuginfo-3.5.10-0.109.el5_8.ppc64.rpm samba3x-doc-3.5.10-0.109.el5_8.ppc.rpm samba3x-domainjoin-gui-3.5.10-0.109.el5_8.ppc.rpm samba3x-swat-3.5.10-0.109.el5_8.ppc.rpm samba3x-winbind-3.5.10-0.109.el5_8.ppc.rpm samba3x-winbind-3.5.10-0.109.el5_8.ppc64.rpm samba3x-winbind-devel-3.5.10-0.109.el5_8.ppc.rpm samba3x-winbind-devel-3.5.10-0.109.el5_8.ppc64.rpm s390x: samba3x-3.5.10-0.109.el5_8.s390x.rpm samba3x-client-3.5.10-0.109.el5_8.s390x.rpm samba3x-common-3.5.10-0.109.el5_8.s390x.rpm samba3x-debuginfo-3.5.10-0.109.el5_8.s390.rpm samba3x-debuginfo-3.5.10-0.109.el5_8.s390x.rpm samba3x-doc-3.5.10-0.109.el5_8.s390x.rpm samba3x-domainjoin-gui-3.5.10-0.109.el5_8.s390x.rpm samba3x-swat-3.5.10-0.109.el5_8.s390x.rpm samba3x-winbind-3.5.10-0.109.el5_8.s390.rpm samba3x-winbind-3.5.10-0.109.el5_8.s390x.rpm samba3x-winbind-devel-3.5.10-0.109.el5_8.s390.rpm samba3x-winbind-devel-3.5.10-0.109.el5_8.s390x.rpm x86_64: samba3x-3.5.10-0.109.el5_8.x86_64.rpm samba3x-client-3.5.10-0.109.el5_8.x86_64.rpm samba3x-common-3.5.10-0.109.el5_8.x86_64.rpm samba3x-debuginfo-3.5.10-0.109.el5_8.i386.rpm samba3x-debuginfo-3.5.10-0.109.el5_8.x86_64.rpm samba3x-doc-3.5.10-0.109.el5_8.x86_64.rpm samba3x-domainjoin-gui-3.5.10-0.109.el5_8.x86_64.rpm samba3x-swat-3.5.10-0.109.el5_8.x86_64.rpm samba3x-winbind-3.5.10-0.109.el5_8.i386.rpm samba3x-winbind-3.5.10-0.109.el5_8.x86_64.rpm samba3x-winbind-devel-3.5.10-0.109.el5_8.i386.rpm samba3x-winbind-devel-3.5.10-0.109.el5_8.x86_64.rpm Red Hat Enterprise Linux Desktop (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/samba-3.5.10-116.el6_2.src.rpm i386: libsmbclient-3.5.10-116.el6_2.i686.rpm samba-client-3.5.10-116.el6_2.i686.rpm samba-common-3.5.10-116.el6_2.i686.rpm samba-debuginfo-3.5.10-116.el6_2.i686.rpm samba-winbind-3.5.10-116.el6_2.i686.rpm samba-winbind-clients-3.5.10-116.el6_2.i686.rpm x86_64: libsmbclient-3.5.10-116.el6_2.i686.rpm libsmbclient-3.5.10-116.el6_2.x86_64.rpm samba-client-3.5.10-116.el6_2.x86_64.rpm samba-common-3.5.10-116.el6_2.i686.rpm samba-common-3.5.10-116.el6_2.x86_64.rpm samba-debuginfo-3.5.10-116.el6_2.i686.rpm samba-debuginfo-3.5.10-116.el6_2.x86_64.rpm samba-winbind-3.5.10-116.el6_2.x86_64.rpm samba-winbind-clients-3.5.10-116.el6_2.i686.rpm samba-winbind-clients-3.5.10-116.el6_2.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/samba-3.5.10-116.el6_2.src.rpm i386: libsmbclient-devel-3.5.10-116.el6_2.i686.rpm samba-3.5.10-116.el6_2.i686.rpm samba-debuginfo-3.5.10-116.el6_2.i686.rpm samba-doc-3.5.10-116.el6_2.i686.rpm samba-domainjoin-gui-3.5.10-116.el6_2.i686.rpm samba-swat-3.5.10-116.el6_2.i686.rpm samba-winbind-devel-3.5.10-116.el6_2.i686.rpm samba-winbind-krb5-locator-3.5.10-116.el6_2.i686.rpm x86_64: libsmbclient-devel-3.5.10-116.el6_2.i686.rpm libsmbclient-devel-3.5.10-116.el6_2.x86_64.rpm samba-3.5.10-116.el6_2.x86_64.rpm samba-debuginfo-3.5.10-116.el6_2.i686.rpm samba-debuginfo-3.5.10-116.el6_2.x86_64.rpm samba-doc-3.5.10-116.el6_2.x86_64.rpm samba-domainjoin-gui-3.5.10-116.el6_2.x86_64.rpm samba-swat-3.5.10-116.el6_2.x86_64.rpm samba-winbind-devel-3.5.10-116.el6_2.i686.rpm samba-winbind-devel-3.5.10-116.el6_2.x86_64.rpm samba-winbind-krb5-locator-3.5.10-116.el6_2.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/samba-3.5.10-116.el6_2.src.rpm x86_64: samba-client-3.5.10-116.el6_2.x86_64.rpm samba-common-3.5.10-116.el6_2.i686.rpm samba-common-3.5.10-116.el6_2.x86_64.rpm samba-debuginfo-3.5.10-116.el6_2.i686.rpm samba-debuginfo-3.5.10-116.el6_2.x86_64.rpm samba-winbind-3.5.10-116.el6_2.x86_64.rpm samba-winbind-clients-3.5.10-116.el6_2.i686.rpm samba-winbind-clients-3.5.10-116.el6_2.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/samba-3.5.10-116.el6_2.src.rpm x86_64: libsmbclient-3.5.10-116.el6_2.i686.rpm libsmbclient-3.5.10-116.el6_2.x86_64.rpm libsmbclient-devel-3.5.10-116.el6_2.i686.rpm libsmbclient-devel-3.5.10-116.el6_2.x86_64.rpm samba-3.5.10-116.el6_2.x86_64.rpm samba-debuginfo-3.5.10-116.el6_2.i686.rpm samba-debuginfo-3.5.10-116.el6_2.x86_64.rpm samba-doc-3.5.10-116.el6_2.x86_64.rpm samba-domainjoin-gui-3.5.10-116.el6_2.x86_64.rpm samba-swat-3.5.10-116.el6_2.x86_64.rpm samba-winbind-devel-3.5.10-116.el6_2.i686.rpm samba-winbind-devel-3.5.10-116.el6_2.x86_64.rpm samba-winbind-krb5-locator-3.5.10-116.el6_2.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/samba-3.5.10-116.el6_2.src.rpm i386: libsmbclient-3.5.10-116.el6_2.i686.rpm samba-3.5.10-116.el6_2.i686.rpm samba-client-3.5.10-116.el6_2.i686.rpm samba-common-3.5.10-116.el6_2.i686.rpm samba-debuginfo-3.5.10-116.el6_2.i686.rpm samba-winbind-3.5.10-116.el6_2.i686.rpm samba-winbind-clients-3.5.10-116.el6_2.i686.rpm ppc64: libsmbclient-3.5.10-116.el6_2.ppc.rpm libsmbclient-3.5.10-116.el6_2.ppc64.rpm samba-3.5.10-116.el6_2.ppc64.rpm samba-client-3.5.10-116.el6_2.ppc64.rpm samba-common-3.5.10-116.el6_2.ppc.rpm samba-common-3.5.10-116.el6_2.ppc64.rpm samba-debuginfo-3.5.10-116.el6_2.ppc.rpm samba-debuginfo-3.5.10-116.el6_2.ppc64.rpm samba-winbind-3.5.10-116.el6_2.ppc64.rpm samba-winbind-clients-3.5.10-116.el6_2.ppc.rpm samba-winbind-clients-3.5.10-116.el6_2.ppc64.rpm s390x: libsmbclient-3.5.10-116.el6_2.s390.rpm libsmbclient-3.5.10-116.el6_2.s390x.rpm samba-3.5.10-116.el6_2.s390x.rpm samba-client-3.5.10-116.el6_2.s390x.rpm samba-common-3.5.10-116.el6_2.s390.rpm samba-common-3.5.10-116.el6_2.s390x.rpm samba-debuginfo-3.5.10-116.el6_2.s390.rpm samba-debuginfo-3.5.10-116.el6_2.s390x.rpm samba-winbind-3.5.10-116.el6_2.s390x.rpm samba-winbind-clients-3.5.10-116.el6_2.s390.rpm samba-winbind-clients-3.5.10-116.el6_2.s390x.rpm x86_64: libsmbclient-3.5.10-116.el6_2.i686.rpm libsmbclient-3.5.10-116.el6_2.x86_64.rpm samba-3.5.10-116.el6_2.x86_64.rpm samba-client-3.5.10-116.el6_2.x86_64.rpm samba-common-3.5.10-116.el6_2.i686.rpm samba-common-3.5.10-116.el6_2.x86_64.rpm samba-debuginfo-3.5.10-116.el6_2.i686.rpm samba-debuginfo-3.5.10-116.el6_2.x86_64.rpm samba-winbind-3.5.10-116.el6_2.x86_64.rpm samba-winbind-clients-3.5.10-116.el6_2.i686.rpm samba-winbind-clients-3.5.10-116.el6_2.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/samba-3.5.10-116.el6_2.src.rpm i386: libsmbclient-devel-3.5.10-116.el6_2.i686.rpm samba-debuginfo-3.5.10-116.el6_2.i686.rpm samba-doc-3.5.10-116.el6_2.i686.rpm samba-domainjoin-gui-3.5.10-116.el6_2.i686.rpm samba-swat-3.5.10-116.el6_2.i686.rpm samba-winbind-devel-3.5.10-116.el6_2.i686.rpm samba-winbind-krb5-locator-3.5.10-116.el6_2.i686.rpm ppc64: libsmbclient-devel-3.5.10-116.el6_2.ppc.rpm libsmbclient-devel-3.5.10-116.el6_2.ppc64.rpm samba-debuginfo-3.5.10-116.el6_2.ppc.rpm samba-debuginfo-3.5.10-116.el6_2.ppc64.rpm samba-doc-3.5.10-116.el6_2.ppc64.rpm samba-domainjoin-gui-3.5.10-116.el6_2.ppc64.rpm samba-swat-3.5.10-116.el6_2.ppc64.rpm samba-winbind-devel-3.5.10-116.el6_2.ppc.rpm samba-winbind-devel-3.5.10-116.el6_2.ppc64.rpm samba-winbind-krb5-locator-3.5.10-116.el6_2.ppc64.rpm s390x: libsmbclient-devel-3.5.10-116.el6_2.s390.rpm libsmbclient-devel-3.5.10-116.el6_2.s390x.rpm samba-debuginfo-3.5.10-116.el6_2.s390.rpm samba-debuginfo-3.5.10-116.el6_2.s390x.rpm samba-doc-3.5.10-116.el6_2.s390x.rpm samba-domainjoin-gui-3.5.10-116.el6_2.s390x.rpm samba-swat-3.5.10-116.el6_2.s390x.rpm samba-winbind-devel-3.5.10-116.el6_2.s390.rpm samba-winbind-devel-3.5.10-116.el6_2.s390x.rpm samba-winbind-krb5-locator-3.5.10-116.el6_2.s390x.rpm x86_64: libsmbclient-devel-3.5.10-116.el6_2.i686.rpm libsmbclient-devel-3.5.10-116.el6_2.x86_64.rpm samba-debuginfo-3.5.10-116.el6_2.i686.rpm samba-debuginfo-3.5.10-116.el6_2.x86_64.rpm samba-doc-3.5.10-116.el6_2.x86_64.rpm samba-domainjoin-gui-3.5.10-116.el6_2.x86_64.rpm samba-swat-3.5.10-116.el6_2.x86_64.rpm samba-winbind-devel-3.5.10-116.el6_2.i686.rpm samba-winbind-devel-3.5.10-116.el6_2.x86_64.rpm samba-winbind-krb5-locator-3.5.10-116.el6_2.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/samba-3.5.10-116.el6_2.src.rpm i386: libsmbclient-3.5.10-116.el6_2.i686.rpm samba-3.5.10-116.el6_2.i686.rpm samba-client-3.5.10-116.el6_2.i686.rpm samba-common-3.5.10-116.el6_2.i686.rpm samba-debuginfo-3.5.10-116.el6_2.i686.rpm samba-winbind-3.5.10-116.el6_2.i686.rpm samba-winbind-clients-3.5.10-116.el6_2.i686.rpm x86_64: libsmbclient-3.5.10-116.el6_2.i686.rpm libsmbclient-3.5.10-116.el6_2.x86_64.rpm samba-3.5.10-116.el6_2.x86_64.rpm samba-client-3.5.10-116.el6_2.x86_64.rpm samba-common-3.5.10-116.el6_2.i686.rpm samba-common-3.5.10-116.el6_2.x86_64.rpm samba-debuginfo-3.5.10-116.el6_2.i686.rpm samba-debuginfo-3.5.10-116.el6_2.x86_64.rpm samba-winbind-3.5.10-116.el6_2.x86_64.rpm samba-winbind-clients-3.5.10-116.el6_2.i686.rpm samba-winbind-clients-3.5.10-116.el6_2.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): Source: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/samba-3.5.10-116.el6_2.src.rpm i386: libsmbclient-devel-3.5.10-116.el6_2.i686.rpm samba-debuginfo-3.5.10-116.el6_2.i686.rpm samba-doc-3.5.10-116.el6_2.i686.rpm samba-domainjoin-gui-3.5.10-116.el6_2.i686.rpm samba-swat-3.5.10-116.el6_2.i686.rpm samba-winbind-devel-3.5.10-116.el6_2.i686.rpm samba-winbind-krb5-locator-3.5.10-116.el6_2.i686.rpm x86_64: libsmbclient-devel-3.5.10-116.el6_2.i686.rpm libsmbclient-devel-3.5.10-116.el6_2.x86_64.rpm samba-debuginfo-3.5.10-116.el6_2.i686.rpm samba-debuginfo-3.5.10-116.el6_2.x86_64.rpm samba-doc-3.5.10-116.el6_2.x86_64.rpm samba-domainjoin-gui-3.5.10-116.el6_2.x86_64.rpm samba-swat-3.5.10-116.el6_2.x86_64.rpm samba-winbind-devel-3.5.10-116.el6_2.i686.rpm samba-winbind-devel-3.5.10-116.el6_2.x86_64.rpm samba-winbind-krb5-locator-3.5.10-116.el6_2.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-2012-2111.html https://access.redhat.com/security/updates/classification/#important http://www.samba.org/samba/security/CVE-2012-2111 8. Contact: The Red Hat security contact is . 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) iD8DBQFPntPwXlSAg2UNWIIRAh79AKCaPHpXlU0qG7b3mVHjwIQdiCId7QCfbc+K ZgHGLPqa/TXObR3vqrIE9Ec= =SdTw -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce