-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ==================================================================== Red Hat Security Advisory Synopsis: Important: samba security update Advisory ID: RHSA-2017:1270-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2017:1270 Issue date: 2017-05-24 CVE Names: CVE-2017-7494 ==================================================================== 1. Summary: An update for samba is now available for Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, 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 (v. 7) - aarch64, noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - aarch64, noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Resilient Storage (v. 7) - x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch, x86_64 3. Description: Samba is an open-source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information. Security Fix(es): * A remote code execution flaw was found in Samba. A malicious authenticated samba client, having write access to the samba share, could use this flaw to execute arbitrary code as root. (CVE-2017-7494) Red Hat would like to thank the Samba project for reporting this issue. Upstream acknowledges steelo as the original reporter. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the smb service will be restarted automatically. 5. Bugs fixed (https://bugzilla.redhat.com/): 1450347 - CVE-2017-7494 samba: Loading shared modules from any path in the system leading to RCE 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: samba-3.6.23-43.el6_9.src.rpm i386: libsmbclient-3.6.23-43.el6_9.i686.rpm samba-client-3.6.23-43.el6_9.i686.rpm samba-common-3.6.23-43.el6_9.i686.rpm samba-debuginfo-3.6.23-43.el6_9.i686.rpm samba-winbind-3.6.23-43.el6_9.i686.rpm samba-winbind-clients-3.6.23-43.el6_9.i686.rpm x86_64: libsmbclient-3.6.23-43.el6_9.i686.rpm libsmbclient-3.6.23-43.el6_9.x86_64.rpm samba-client-3.6.23-43.el6_9.x86_64.rpm samba-common-3.6.23-43.el6_9.i686.rpm samba-common-3.6.23-43.el6_9.x86_64.rpm samba-debuginfo-3.6.23-43.el6_9.i686.rpm samba-debuginfo-3.6.23-43.el6_9.x86_64.rpm samba-winbind-3.6.23-43.el6_9.x86_64.rpm samba-winbind-clients-3.6.23-43.el6_9.i686.rpm samba-winbind-clients-3.6.23-43.el6_9.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): i386: libsmbclient-devel-3.6.23-43.el6_9.i686.rpm samba-3.6.23-43.el6_9.i686.rpm samba-debuginfo-3.6.23-43.el6_9.i686.rpm samba-doc-3.6.23-43.el6_9.i686.rpm samba-domainjoin-gui-3.6.23-43.el6_9.i686.rpm samba-swat-3.6.23-43.el6_9.i686.rpm samba-winbind-devel-3.6.23-43.el6_9.i686.rpm samba-winbind-krb5-locator-3.6.23-43.el6_9.i686.rpm x86_64: libsmbclient-devel-3.6.23-43.el6_9.i686.rpm libsmbclient-devel-3.6.23-43.el6_9.x86_64.rpm samba-3.6.23-43.el6_9.x86_64.rpm samba-debuginfo-3.6.23-43.el6_9.i686.rpm samba-debuginfo-3.6.23-43.el6_9.x86_64.rpm samba-doc-3.6.23-43.el6_9.x86_64.rpm samba-domainjoin-gui-3.6.23-43.el6_9.x86_64.rpm samba-glusterfs-3.6.23-43.el6_9.x86_64.rpm samba-swat-3.6.23-43.el6_9.x86_64.rpm samba-winbind-devel-3.6.23-43.el6_9.i686.rpm samba-winbind-devel-3.6.23-43.el6_9.x86_64.rpm samba-winbind-krb5-locator-3.6.23-43.el6_9.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: samba-3.6.23-43.el6_9.src.rpm x86_64: samba-client-3.6.23-43.el6_9.x86_64.rpm samba-common-3.6.23-43.el6_9.i686.rpm samba-common-3.6.23-43.el6_9.x86_64.rpm samba-debuginfo-3.6.23-43.el6_9.i686.rpm samba-debuginfo-3.6.23-43.el6_9.x86_64.rpm samba-winbind-3.6.23-43.el6_9.x86_64.rpm samba-winbind-clients-3.6.23-43.el6_9.i686.rpm samba-winbind-clients-3.6.23-43.el6_9.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): x86_64: libsmbclient-3.6.23-43.el6_9.i686.rpm libsmbclient-3.6.23-43.el6_9.x86_64.rpm libsmbclient-devel-3.6.23-43.el6_9.i686.rpm libsmbclient-devel-3.6.23-43.el6_9.x86_64.rpm samba-3.6.23-43.el6_9.x86_64.rpm samba-debuginfo-3.6.23-43.el6_9.i686.rpm samba-debuginfo-3.6.23-43.el6_9.x86_64.rpm samba-doc-3.6.23-43.el6_9.x86_64.rpm samba-domainjoin-gui-3.6.23-43.el6_9.x86_64.rpm samba-glusterfs-3.6.23-43.el6_9.x86_64.rpm samba-swat-3.6.23-43.el6_9.x86_64.rpm samba-winbind-devel-3.6.23-43.el6_9.i686.rpm samba-winbind-devel-3.6.23-43.el6_9.x86_64.rpm samba-winbind-krb5-locator-3.6.23-43.el6_9.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: samba-3.6.23-43.el6_9.src.rpm i386: libsmbclient-3.6.23-43.el6_9.i686.rpm samba-3.6.23-43.el6_9.i686.rpm samba-client-3.6.23-43.el6_9.i686.rpm samba-common-3.6.23-43.el6_9.i686.rpm samba-debuginfo-3.6.23-43.el6_9.i686.rpm samba-winbind-3.6.23-43.el6_9.i686.rpm samba-winbind-clients-3.6.23-43.el6_9.i686.rpm ppc64: libsmbclient-3.6.23-43.el6_9.ppc.rpm libsmbclient-3.6.23-43.el6_9.ppc64.rpm samba-3.6.23-43.el6_9.ppc64.rpm samba-client-3.6.23-43.el6_9.ppc64.rpm samba-common-3.6.23-43.el6_9.ppc.rpm samba-common-3.6.23-43.el6_9.ppc64.rpm samba-debuginfo-3.6.23-43.el6_9.ppc.rpm samba-debuginfo-3.6.23-43.el6_9.ppc64.rpm samba-winbind-3.6.23-43.el6_9.ppc64.rpm samba-winbind-clients-3.6.23-43.el6_9.ppc.rpm samba-winbind-clients-3.6.23-43.el6_9.ppc64.rpm s390x: libsmbclient-3.6.23-43.el6_9.s390.rpm libsmbclient-3.6.23-43.el6_9.s390x.rpm samba-3.6.23-43.el6_9.s390x.rpm samba-client-3.6.23-43.el6_9.s390x.rpm samba-common-3.6.23-43.el6_9.s390.rpm samba-common-3.6.23-43.el6_9.s390x.rpm samba-debuginfo-3.6.23-43.el6_9.s390.rpm samba-debuginfo-3.6.23-43.el6_9.s390x.rpm samba-winbind-3.6.23-43.el6_9.s390x.rpm samba-winbind-clients-3.6.23-43.el6_9.s390.rpm samba-winbind-clients-3.6.23-43.el6_9.s390x.rpm x86_64: libsmbclient-3.6.23-43.el6_9.i686.rpm libsmbclient-3.6.23-43.el6_9.x86_64.rpm samba-3.6.23-43.el6_9.x86_64.rpm samba-client-3.6.23-43.el6_9.x86_64.rpm samba-common-3.6.23-43.el6_9.i686.rpm samba-common-3.6.23-43.el6_9.x86_64.rpm samba-debuginfo-3.6.23-43.el6_9.i686.rpm samba-debuginfo-3.6.23-43.el6_9.x86_64.rpm samba-winbind-3.6.23-43.el6_9.x86_64.rpm samba-winbind-clients-3.6.23-43.el6_9.i686.rpm samba-winbind-clients-3.6.23-43.el6_9.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): i386: libsmbclient-devel-3.6.23-43.el6_9.i686.rpm samba-debuginfo-3.6.23-43.el6_9.i686.rpm samba-doc-3.6.23-43.el6_9.i686.rpm samba-domainjoin-gui-3.6.23-43.el6_9.i686.rpm samba-swat-3.6.23-43.el6_9.i686.rpm samba-winbind-devel-3.6.23-43.el6_9.i686.rpm samba-winbind-krb5-locator-3.6.23-43.el6_9.i686.rpm ppc64: libsmbclient-devel-3.6.23-43.el6_9.ppc.rpm libsmbclient-devel-3.6.23-43.el6_9.ppc64.rpm samba-debuginfo-3.6.23-43.el6_9.ppc.rpm samba-debuginfo-3.6.23-43.el6_9.ppc64.rpm samba-doc-3.6.23-43.el6_9.ppc64.rpm samba-domainjoin-gui-3.6.23-43.el6_9.ppc64.rpm samba-swat-3.6.23-43.el6_9.ppc64.rpm samba-winbind-devel-3.6.23-43.el6_9.ppc.rpm samba-winbind-devel-3.6.23-43.el6_9.ppc64.rpm samba-winbind-krb5-locator-3.6.23-43.el6_9.ppc64.rpm s390x: libsmbclient-devel-3.6.23-43.el6_9.s390.rpm libsmbclient-devel-3.6.23-43.el6_9.s390x.rpm samba-debuginfo-3.6.23-43.el6_9.s390.rpm samba-debuginfo-3.6.23-43.el6_9.s390x.rpm samba-doc-3.6.23-43.el6_9.s390x.rpm samba-domainjoin-gui-3.6.23-43.el6_9.s390x.rpm samba-swat-3.6.23-43.el6_9.s390x.rpm samba-winbind-devel-3.6.23-43.el6_9.s390.rpm samba-winbind-devel-3.6.23-43.el6_9.s390x.rpm samba-winbind-krb5-locator-3.6.23-43.el6_9.s390x.rpm x86_64: libsmbclient-devel-3.6.23-43.el6_9.i686.rpm libsmbclient-devel-3.6.23-43.el6_9.x86_64.rpm samba-debuginfo-3.6.23-43.el6_9.i686.rpm samba-debuginfo-3.6.23-43.el6_9.x86_64.rpm samba-doc-3.6.23-43.el6_9.x86_64.rpm samba-domainjoin-gui-3.6.23-43.el6_9.x86_64.rpm samba-glusterfs-3.6.23-43.el6_9.x86_64.rpm samba-swat-3.6.23-43.el6_9.x86_64.rpm samba-winbind-devel-3.6.23-43.el6_9.i686.rpm samba-winbind-devel-3.6.23-43.el6_9.x86_64.rpm samba-winbind-krb5-locator-3.6.23-43.el6_9.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: samba-3.6.23-43.el6_9.src.rpm i386: libsmbclient-3.6.23-43.el6_9.i686.rpm samba-3.6.23-43.el6_9.i686.rpm samba-client-3.6.23-43.el6_9.i686.rpm samba-common-3.6.23-43.el6_9.i686.rpm samba-debuginfo-3.6.23-43.el6_9.i686.rpm samba-winbind-3.6.23-43.el6_9.i686.rpm samba-winbind-clients-3.6.23-43.el6_9.i686.rpm x86_64: libsmbclient-3.6.23-43.el6_9.i686.rpm libsmbclient-3.6.23-43.el6_9.x86_64.rpm samba-3.6.23-43.el6_9.x86_64.rpm samba-client-3.6.23-43.el6_9.x86_64.rpm samba-common-3.6.23-43.el6_9.i686.rpm samba-common-3.6.23-43.el6_9.x86_64.rpm samba-debuginfo-3.6.23-43.el6_9.i686.rpm samba-debuginfo-3.6.23-43.el6_9.x86_64.rpm samba-winbind-3.6.23-43.el6_9.x86_64.rpm samba-winbind-clients-3.6.23-43.el6_9.i686.rpm samba-winbind-clients-3.6.23-43.el6_9.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): i386: libsmbclient-devel-3.6.23-43.el6_9.i686.rpm samba-debuginfo-3.6.23-43.el6_9.i686.rpm samba-doc-3.6.23-43.el6_9.i686.rpm samba-domainjoin-gui-3.6.23-43.el6_9.i686.rpm samba-swat-3.6.23-43.el6_9.i686.rpm samba-winbind-devel-3.6.23-43.el6_9.i686.rpm samba-winbind-krb5-locator-3.6.23-43.el6_9.i686.rpm x86_64: libsmbclient-devel-3.6.23-43.el6_9.i686.rpm libsmbclient-devel-3.6.23-43.el6_9.x86_64.rpm samba-debuginfo-3.6.23-43.el6_9.i686.rpm samba-debuginfo-3.6.23-43.el6_9.x86_64.rpm samba-doc-3.6.23-43.el6_9.x86_64.rpm samba-domainjoin-gui-3.6.23-43.el6_9.x86_64.rpm samba-glusterfs-3.6.23-43.el6_9.x86_64.rpm samba-swat-3.6.23-43.el6_9.x86_64.rpm samba-winbind-devel-3.6.23-43.el6_9.i686.rpm samba-winbind-devel-3.6.23-43.el6_9.x86_64.rpm samba-winbind-krb5-locator-3.6.23-43.el6_9.x86_64.rpm Red Hat Enterprise Linux Client (v. 7): Source: samba-4.4.4-14.el7_3.src.rpm noarch: samba-common-4.4.4-14.el7_3.noarch.rpm x86_64: libsmbclient-4.4.4-14.el7_3.i686.rpm libsmbclient-4.4.4-14.el7_3.x86_64.rpm libwbclient-4.4.4-14.el7_3.i686.rpm libwbclient-4.4.4-14.el7_3.x86_64.rpm samba-client-4.4.4-14.el7_3.x86_64.rpm samba-client-libs-4.4.4-14.el7_3.i686.rpm samba-client-libs-4.4.4-14.el7_3.x86_64.rpm samba-common-libs-4.4.4-14.el7_3.x86_64.rpm samba-common-tools-4.4.4-14.el7_3.x86_64.rpm samba-debuginfo-4.4.4-14.el7_3.i686.rpm samba-debuginfo-4.4.4-14.el7_3.x86_64.rpm samba-krb5-printing-4.4.4-14.el7_3.x86_64.rpm samba-libs-4.4.4-14.el7_3.i686.rpm samba-libs-4.4.4-14.el7_3.x86_64.rpm samba-winbind-4.4.4-14.el7_3.x86_64.rpm samba-winbind-clients-4.4.4-14.el7_3.x86_64.rpm samba-winbind-modules-4.4.4-14.el7_3.i686.rpm samba-winbind-modules-4.4.4-14.el7_3.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): noarch: samba-pidl-4.4.4-14.el7_3.noarch.rpm x86_64: libsmbclient-devel-4.4.4-14.el7_3.i686.rpm libsmbclient-devel-4.4.4-14.el7_3.x86_64.rpm libwbclient-devel-4.4.4-14.el7_3.i686.rpm libwbclient-devel-4.4.4-14.el7_3.x86_64.rpm samba-4.4.4-14.el7_3.x86_64.rpm samba-dc-4.4.4-14.el7_3.x86_64.rpm samba-dc-libs-4.4.4-14.el7_3.x86_64.rpm samba-debuginfo-4.4.4-14.el7_3.i686.rpm samba-debuginfo-4.4.4-14.el7_3.x86_64.rpm samba-devel-4.4.4-14.el7_3.i686.rpm samba-devel-4.4.4-14.el7_3.x86_64.rpm samba-python-4.4.4-14.el7_3.x86_64.rpm samba-test-4.4.4-14.el7_3.x86_64.rpm samba-test-libs-4.4.4-14.el7_3.i686.rpm samba-test-libs-4.4.4-14.el7_3.x86_64.rpm samba-vfs-glusterfs-4.4.4-14.el7_3.x86_64.rpm samba-winbind-krb5-locator-4.4.4-14.el7_3.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: samba-4.4.4-14.el7_3.src.rpm noarch: samba-common-4.4.4-14.el7_3.noarch.rpm x86_64: libsmbclient-4.4.4-14.el7_3.i686.rpm libsmbclient-4.4.4-14.el7_3.x86_64.rpm libwbclient-4.4.4-14.el7_3.i686.rpm libwbclient-4.4.4-14.el7_3.x86_64.rpm samba-client-4.4.4-14.el7_3.x86_64.rpm samba-client-libs-4.4.4-14.el7_3.i686.rpm samba-client-libs-4.4.4-14.el7_3.x86_64.rpm samba-common-libs-4.4.4-14.el7_3.x86_64.rpm samba-common-tools-4.4.4-14.el7_3.x86_64.rpm samba-debuginfo-4.4.4-14.el7_3.i686.rpm samba-debuginfo-4.4.4-14.el7_3.x86_64.rpm samba-libs-4.4.4-14.el7_3.i686.rpm samba-libs-4.4.4-14.el7_3.x86_64.rpm samba-winbind-4.4.4-14.el7_3.x86_64.rpm samba-winbind-clients-4.4.4-14.el7_3.x86_64.rpm samba-winbind-modules-4.4.4-14.el7_3.i686.rpm samba-winbind-modules-4.4.4-14.el7_3.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): noarch: samba-pidl-4.4.4-14.el7_3.noarch.rpm x86_64: libsmbclient-devel-4.4.4-14.el7_3.i686.rpm libsmbclient-devel-4.4.4-14.el7_3.x86_64.rpm libwbclient-devel-4.4.4-14.el7_3.i686.rpm libwbclient-devel-4.4.4-14.el7_3.x86_64.rpm samba-4.4.4-14.el7_3.x86_64.rpm samba-dc-4.4.4-14.el7_3.x86_64.rpm samba-dc-libs-4.4.4-14.el7_3.x86_64.rpm samba-debuginfo-4.4.4-14.el7_3.i686.rpm samba-debuginfo-4.4.4-14.el7_3.x86_64.rpm samba-devel-4.4.4-14.el7_3.i686.rpm samba-devel-4.4.4-14.el7_3.x86_64.rpm samba-krb5-printing-4.4.4-14.el7_3.x86_64.rpm samba-python-4.4.4-14.el7_3.x86_64.rpm samba-test-4.4.4-14.el7_3.x86_64.rpm samba-test-libs-4.4.4-14.el7_3.i686.rpm samba-test-libs-4.4.4-14.el7_3.x86_64.rpm samba-vfs-glusterfs-4.4.4-14.el7_3.x86_64.rpm samba-winbind-krb5-locator-4.4.4-14.el7_3.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: samba-4.4.4-14.el7_3.src.rpm aarch64: libsmbclient-4.4.4-14.el7_3.aarch64.rpm libwbclient-4.4.4-14.el7_3.aarch64.rpm samba-4.4.4-14.el7_3.aarch64.rpm samba-client-4.4.4-14.el7_3.aarch64.rpm samba-client-libs-4.4.4-14.el7_3.aarch64.rpm samba-common-libs-4.4.4-14.el7_3.aarch64.rpm samba-common-tools-4.4.4-14.el7_3.aarch64.rpm samba-debuginfo-4.4.4-14.el7_3.aarch64.rpm samba-krb5-printing-4.4.4-14.el7_3.aarch64.rpm samba-libs-4.4.4-14.el7_3.aarch64.rpm samba-python-4.4.4-14.el7_3.aarch64.rpm samba-winbind-4.4.4-14.el7_3.aarch64.rpm samba-winbind-clients-4.4.4-14.el7_3.aarch64.rpm samba-winbind-modules-4.4.4-14.el7_3.aarch64.rpm noarch: samba-common-4.4.4-14.el7_3.noarch.rpm ppc64: libsmbclient-4.4.4-14.el7_3.ppc.rpm libsmbclient-4.4.4-14.el7_3.ppc64.rpm libwbclient-4.4.4-14.el7_3.ppc.rpm libwbclient-4.4.4-14.el7_3.ppc64.rpm samba-4.4.4-14.el7_3.ppc64.rpm samba-client-4.4.4-14.el7_3.ppc64.rpm samba-client-libs-4.4.4-14.el7_3.ppc.rpm samba-client-libs-4.4.4-14.el7_3.ppc64.rpm samba-common-libs-4.4.4-14.el7_3.ppc64.rpm samba-common-tools-4.4.4-14.el7_3.ppc64.rpm samba-debuginfo-4.4.4-14.el7_3.ppc.rpm samba-debuginfo-4.4.4-14.el7_3.ppc64.rpm samba-krb5-printing-4.4.4-14.el7_3.ppc64.rpm samba-libs-4.4.4-14.el7_3.ppc.rpm samba-libs-4.4.4-14.el7_3.ppc64.rpm samba-winbind-4.4.4-14.el7_3.ppc64.rpm samba-winbind-clients-4.4.4-14.el7_3.ppc64.rpm samba-winbind-modules-4.4.4-14.el7_3.ppc.rpm samba-winbind-modules-4.4.4-14.el7_3.ppc64.rpm ppc64le: libsmbclient-4.4.4-14.el7_3.ppc64le.rpm libwbclient-4.4.4-14.el7_3.ppc64le.rpm samba-4.4.4-14.el7_3.ppc64le.rpm samba-client-4.4.4-14.el7_3.ppc64le.rpm samba-client-libs-4.4.4-14.el7_3.ppc64le.rpm samba-common-libs-4.4.4-14.el7_3.ppc64le.rpm samba-common-tools-4.4.4-14.el7_3.ppc64le.rpm samba-debuginfo-4.4.4-14.el7_3.ppc64le.rpm samba-krb5-printing-4.4.4-14.el7_3.ppc64le.rpm samba-libs-4.4.4-14.el7_3.ppc64le.rpm samba-winbind-4.4.4-14.el7_3.ppc64le.rpm samba-winbind-clients-4.4.4-14.el7_3.ppc64le.rpm samba-winbind-modules-4.4.4-14.el7_3.ppc64le.rpm s390x: libsmbclient-4.4.4-14.el7_3.s390.rpm libsmbclient-4.4.4-14.el7_3.s390x.rpm libwbclient-4.4.4-14.el7_3.s390.rpm libwbclient-4.4.4-14.el7_3.s390x.rpm samba-4.4.4-14.el7_3.s390x.rpm samba-client-4.4.4-14.el7_3.s390x.rpm samba-client-libs-4.4.4-14.el7_3.s390.rpm samba-client-libs-4.4.4-14.el7_3.s390x.rpm samba-common-libs-4.4.4-14.el7_3.s390x.rpm samba-common-tools-4.4.4-14.el7_3.s390x.rpm samba-debuginfo-4.4.4-14.el7_3.s390.rpm samba-debuginfo-4.4.4-14.el7_3.s390x.rpm samba-krb5-printing-4.4.4-14.el7_3.s390x.rpm samba-libs-4.4.4-14.el7_3.s390.rpm samba-libs-4.4.4-14.el7_3.s390x.rpm samba-winbind-4.4.4-14.el7_3.s390x.rpm samba-winbind-clients-4.4.4-14.el7_3.s390x.rpm samba-winbind-modules-4.4.4-14.el7_3.s390.rpm samba-winbind-modules-4.4.4-14.el7_3.s390x.rpm x86_64: libsmbclient-4.4.4-14.el7_3.i686.rpm libsmbclient-4.4.4-14.el7_3.x86_64.rpm libwbclient-4.4.4-14.el7_3.i686.rpm libwbclient-4.4.4-14.el7_3.x86_64.rpm samba-4.4.4-14.el7_3.x86_64.rpm samba-client-4.4.4-14.el7_3.x86_64.rpm samba-client-libs-4.4.4-14.el7_3.i686.rpm samba-client-libs-4.4.4-14.el7_3.x86_64.rpm samba-common-libs-4.4.4-14.el7_3.x86_64.rpm samba-common-tools-4.4.4-14.el7_3.x86_64.rpm samba-debuginfo-4.4.4-14.el7_3.i686.rpm samba-debuginfo-4.4.4-14.el7_3.x86_64.rpm samba-krb5-printing-4.4.4-14.el7_3.x86_64.rpm samba-libs-4.4.4-14.el7_3.i686.rpm samba-libs-4.4.4-14.el7_3.x86_64.rpm samba-python-4.4.4-14.el7_3.x86_64.rpm samba-winbind-4.4.4-14.el7_3.x86_64.rpm samba-winbind-clients-4.4.4-14.el7_3.x86_64.rpm samba-winbind-modules-4.4.4-14.el7_3.i686.rpm samba-winbind-modules-4.4.4-14.el7_3.x86_64.rpm Red Hat Enterprise Linux Server Resilient Storage (v. 7): x86_64: ctdb-4.4.4-14.el7_3.x86_64.rpm ctdb-tests-4.4.4-14.el7_3.x86_64.rpm samba-debuginfo-4.4.4-14.el7_3.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): aarch64: libsmbclient-devel-4.4.4-14.el7_3.aarch64.rpm libwbclient-devel-4.4.4-14.el7_3.aarch64.rpm samba-dc-4.4.4-14.el7_3.aarch64.rpm samba-dc-libs-4.4.4-14.el7_3.aarch64.rpm samba-debuginfo-4.4.4-14.el7_3.aarch64.rpm samba-devel-4.4.4-14.el7_3.aarch64.rpm samba-test-4.4.4-14.el7_3.aarch64.rpm samba-test-libs-4.4.4-14.el7_3.aarch64.rpm samba-winbind-krb5-locator-4.4.4-14.el7_3.aarch64.rpm noarch: samba-pidl-4.4.4-14.el7_3.noarch.rpm ppc64: libsmbclient-devel-4.4.4-14.el7_3.ppc.rpm libsmbclient-devel-4.4.4-14.el7_3.ppc64.rpm libwbclient-devel-4.4.4-14.el7_3.ppc.rpm libwbclient-devel-4.4.4-14.el7_3.ppc64.rpm samba-dc-4.4.4-14.el7_3.ppc64.rpm samba-dc-libs-4.4.4-14.el7_3.ppc64.rpm samba-debuginfo-4.4.4-14.el7_3.ppc.rpm samba-debuginfo-4.4.4-14.el7_3.ppc64.rpm samba-devel-4.4.4-14.el7_3.ppc.rpm samba-devel-4.4.4-14.el7_3.ppc64.rpm samba-python-4.4.4-14.el7_3.ppc64.rpm samba-test-4.4.4-14.el7_3.ppc64.rpm samba-test-libs-4.4.4-14.el7_3.ppc.rpm samba-test-libs-4.4.4-14.el7_3.ppc64.rpm samba-winbind-krb5-locator-4.4.4-14.el7_3.ppc64.rpm ppc64le: libsmbclient-devel-4.4.4-14.el7_3.ppc64le.rpm libwbclient-devel-4.4.4-14.el7_3.ppc64le.rpm samba-dc-4.4.4-14.el7_3.ppc64le.rpm samba-dc-libs-4.4.4-14.el7_3.ppc64le.rpm samba-debuginfo-4.4.4-14.el7_3.ppc64le.rpm samba-devel-4.4.4-14.el7_3.ppc64le.rpm samba-python-4.4.4-14.el7_3.ppc64le.rpm samba-test-4.4.4-14.el7_3.ppc64le.rpm samba-test-libs-4.4.4-14.el7_3.ppc64le.rpm samba-winbind-krb5-locator-4.4.4-14.el7_3.ppc64le.rpm s390x: libsmbclient-devel-4.4.4-14.el7_3.s390.rpm libsmbclient-devel-4.4.4-14.el7_3.s390x.rpm libwbclient-devel-4.4.4-14.el7_3.s390.rpm libwbclient-devel-4.4.4-14.el7_3.s390x.rpm samba-dc-4.4.4-14.el7_3.s390x.rpm samba-dc-libs-4.4.4-14.el7_3.s390x.rpm samba-debuginfo-4.4.4-14.el7_3.s390.rpm samba-debuginfo-4.4.4-14.el7_3.s390x.rpm samba-devel-4.4.4-14.el7_3.s390.rpm samba-devel-4.4.4-14.el7_3.s390x.rpm samba-python-4.4.4-14.el7_3.s390x.rpm samba-test-4.4.4-14.el7_3.s390x.rpm samba-test-libs-4.4.4-14.el7_3.s390.rpm samba-test-libs-4.4.4-14.el7_3.s390x.rpm samba-winbind-krb5-locator-4.4.4-14.el7_3.s390x.rpm x86_64: libsmbclient-devel-4.4.4-14.el7_3.i686.rpm libsmbclient-devel-4.4.4-14.el7_3.x86_64.rpm libwbclient-devel-4.4.4-14.el7_3.i686.rpm libwbclient-devel-4.4.4-14.el7_3.x86_64.rpm samba-dc-4.4.4-14.el7_3.x86_64.rpm samba-dc-libs-4.4.4-14.el7_3.x86_64.rpm samba-debuginfo-4.4.4-14.el7_3.i686.rpm samba-debuginfo-4.4.4-14.el7_3.x86_64.rpm samba-devel-4.4.4-14.el7_3.i686.rpm samba-devel-4.4.4-14.el7_3.x86_64.rpm samba-test-4.4.4-14.el7_3.x86_64.rpm samba-test-libs-4.4.4-14.el7_3.i686.rpm samba-test-libs-4.4.4-14.el7_3.x86_64.rpm samba-vfs-glusterfs-4.4.4-14.el7_3.x86_64.rpm samba-winbind-krb5-locator-4.4.4-14.el7_3.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: samba-4.4.4-14.el7_3.src.rpm noarch: samba-common-4.4.4-14.el7_3.noarch.rpm x86_64: libsmbclient-4.4.4-14.el7_3.i686.rpm libsmbclient-4.4.4-14.el7_3.x86_64.rpm libwbclient-4.4.4-14.el7_3.i686.rpm libwbclient-4.4.4-14.el7_3.x86_64.rpm samba-4.4.4-14.el7_3.x86_64.rpm samba-client-4.4.4-14.el7_3.x86_64.rpm samba-client-libs-4.4.4-14.el7_3.i686.rpm samba-client-libs-4.4.4-14.el7_3.x86_64.rpm samba-common-libs-4.4.4-14.el7_3.x86_64.rpm samba-common-tools-4.4.4-14.el7_3.x86_64.rpm samba-debuginfo-4.4.4-14.el7_3.i686.rpm samba-debuginfo-4.4.4-14.el7_3.x86_64.rpm samba-krb5-printing-4.4.4-14.el7_3.x86_64.rpm samba-libs-4.4.4-14.el7_3.i686.rpm samba-libs-4.4.4-14.el7_3.x86_64.rpm samba-python-4.4.4-14.el7_3.x86_64.rpm samba-winbind-4.4.4-14.el7_3.x86_64.rpm samba-winbind-clients-4.4.4-14.el7_3.x86_64.rpm samba-winbind-modules-4.4.4-14.el7_3.i686.rpm samba-winbind-modules-4.4.4-14.el7_3.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): noarch: samba-pidl-4.4.4-14.el7_3.noarch.rpm x86_64: libsmbclient-devel-4.4.4-14.el7_3.i686.rpm libsmbclient-devel-4.4.4-14.el7_3.x86_64.rpm libwbclient-devel-4.4.4-14.el7_3.i686.rpm libwbclient-devel-4.4.4-14.el7_3.x86_64.rpm samba-dc-4.4.4-14.el7_3.x86_64.rpm samba-dc-libs-4.4.4-14.el7_3.x86_64.rpm samba-debuginfo-4.4.4-14.el7_3.i686.rpm samba-debuginfo-4.4.4-14.el7_3.x86_64.rpm samba-devel-4.4.4-14.el7_3.i686.rpm samba-devel-4.4.4-14.el7_3.x86_64.rpm samba-test-4.4.4-14.el7_3.x86_64.rpm samba-test-libs-4.4.4-14.el7_3.i686.rpm samba-test-libs-4.4.4-14.el7_3.x86_64.rpm samba-vfs-glusterfs-4.4.4-14.el7_3.x86_64.rpm samba-winbind-krb5-locator-4.4.4-14.el7_3.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 7. References: https://access.redhat.com/security/cve/CVE-2017-7494 https://access.redhat.com/security/updates/classification#important https://access.redhat.com/security/vulnerabilities/27e992a5-7725-4ae8-8d91-dc3fc937552a 8. Contact: The Red Hat security contact is. More contact details at https://access.redhat.com/security/team/contact Copyright 2017 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFZJXqyXlSAg2UNWIIRAtptAKCfcN34qp2iYVg5lqkUIe8dl7OX/QCgpDSe 7/PJLDQVmMdARtfZc0VRNsE=cANN -----END PGP SIGNATURE----- -- Enterprise-watch-list mailing list This email address is being protected from spambots. You need JavaScript enabled to view it.
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
After installing this update, the smb service will be restarted
automatically.
Samba is an open-source implementation of the Server Message Block (SMB)
protocol and the related Common Internet File System (CIFS) protocol, which
allow PC-compatible machines to share files, printers, and various
information.
Security Fix(es):
* A remote code execution flaw was found in Samba. A malicious
authenticated samba client, having write access to the samba share, could
use this flaw to execute arbitrary code as root. (CVE-2017-7494)
Red Hat would like to thank the Samba project for reporting this issue.
Upstream acknowledges steelo as the original reporter.
https://access.redhat.com/security/cve/CVE-2017-7494 https://access.redhat.com/security/updates/classification#important https://access.redhat.com/security/vulnerabilities/27e992a5-7725-4ae8-8d91-dc3fc937552a
Red Hat Enterprise Linux Desktop (v. 6):
Source:
samba-3.6.23-43.el6_9.src.rpm
i386:
libsmbclient-3.6.23-43.el6_9.i686.rpm
samba-client-3.6.23-43.el6_9.i686.rpm
samba-common-3.6.23-43.el6_9.i686.rpm
samba-debuginfo-3.6.23-43.el6_9.i686.rpm
samba-winbind-3.6.23-43.el6_9.i686.rpm
samba-winbind-clients-3.6.23-43.el6_9.i686.rpm
x86_64:
libsmbclient-3.6.23-43.el6_9.i686.rpm
libsmbclient-3.6.23-43.el6_9.x86_64.rpm
samba-client-3.6.23-43.el6_9.x86_64.rpm
samba-common-3.6.23-43.el6_9.i686.rpm
samba-common-3.6.23-43.el6_9.x86_64.rpm
samba-debuginfo-3.6.23-43.el6_9.i686.rpm
samba-debuginfo-3.6.23-43.el6_9.x86_64.rpm
samba-winbind-3.6.23-43.el6_9.x86_64.rpm
samba-winbind-clients-3.6.23-43.el6_9.i686.rpm
samba-winbind-clients-3.6.23-43.el6_9.x86_64.rpm
Red Hat Enterprise Linux Desktop Optional (v. 6):
i386:
libsmbclient-devel-3.6.23-43.el6_9.i686.rpm
samba-3.6.23-43.el6_9.i686.rpm
samba-debuginfo-3.6.23-43.el6_9.i686.rpm
samba-doc-3.6.23-43.el6_9.i686.rpm
samba-domainjoin-gui-3.6.23-43.el6_9.i686.rpm
samba-swat-3.6.23-43.el6_9.i686.rpm
samba-winbind-devel-3.6.23-43.el6_9.i686.rpm
samba-winbind-krb5-locator-3.6.23-43.el6_9.i686.rpm
x86_64:
libsmbclient-devel-3.6.23-43.el6_9.i686.rpm
libsmbclient-devel-3.6.23-43.el6_9.x86_64.rpm
samba-3.6.23-43.el6_9.x86_64.rpm
Read the Full Advisory
An update for samba is now available for Red Hat Enterprise Linux 6 and RedHat Enterprise Linux 7.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.
Red Hat Enterprise Linux Client (v. 7) - noarch, x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64
Red Hat Enterprise Linux ComputeNode (v. 7) - noarch, x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, 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 (v. 7) - aarch64, noarch, ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - aarch64, noarch, ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Resilient Storage (v. 7) - x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch, x86_64
1450347 - CVE-2017-7494 samba: Loading shared modules from any path in the system leading to RCE
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