-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Low: samba4 security and bug fix update Advisory ID: RHSA-2018:1883-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:1883 Issue date: 2018-06-19 CVE Names: CVE-2018-1050 ===================================================================== 1. Summary: An update for samba4 is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Low. 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 Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (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. Security Fix(es): * samba: Null pointer indirection in printer server process (CVE-2018-1050) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Red Hat would like to thank the Samba project for reporting this issue. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 6.10 Release Notes and Red Hat Enterprise Linux 6.10 Technical Notes linked from the References section. 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/): 1492780 - samba4: Recompile without BIND_NOW due to IFUNC relocation issue on ppc64 1538771 - CVE-2018-1050 samba: Null pointer indirection in printer server process 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: samba4-4.2.10-15.el6.src.rpm i386: samba4-4.2.10-15.el6.i686.rpm samba4-client-4.2.10-15.el6.i686.rpm samba4-common-4.2.10-15.el6.i686.rpm samba4-dc-4.2.10-15.el6.i686.rpm samba4-dc-libs-4.2.10-15.el6.i686.rpm samba4-debuginfo-4.2.10-15.el6.i686.rpm samba4-devel-4.2.10-15.el6.i686.rpm samba4-libs-4.2.10-15.el6.i686.rpm samba4-pidl-4.2.10-15.el6.i686.rpm samba4-python-4.2.10-15.el6.i686.rpm samba4-test-4.2.10-15.el6.i686.rpm samba4-winbind-4.2.10-15.el6.i686.rpm samba4-winbind-clients-4.2.10-15.el6.i686.rpm samba4-winbind-krb5-locator-4.2.10-15.el6.i686.rpm x86_64: samba4-4.2.10-15.el6.x86_64.rpm samba4-client-4.2.10-15.el6.x86_64.rpm samba4-common-4.2.10-15.el6.x86_64.rpm samba4-dc-4.2.10-15.el6.x86_64.rpm samba4-dc-libs-4.2.10-15.el6.x86_64.rpm samba4-debuginfo-4.2.10-15.el6.x86_64.rpm samba4-devel-4.2.10-15.el6.x86_64.rpm samba4-libs-4.2.10-15.el6.x86_64.rpm samba4-pidl-4.2.10-15.el6.x86_64.rpm samba4-python-4.2.10-15.el6.x86_64.rpm samba4-test-4.2.10-15.el6.x86_64.rpm samba4-winbind-4.2.10-15.el6.x86_64.rpm samba4-winbind-clients-4.2.10-15.el6.x86_64.rpm samba4-winbind-krb5-locator-4.2.10-15.el6.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: samba4-4.2.10-15.el6.src.rpm x86_64: samba4-4.2.10-15.el6.x86_64.rpm samba4-client-4.2.10-15.el6.x86_64.rpm samba4-common-4.2.10-15.el6.x86_64.rpm samba4-dc-4.2.10-15.el6.x86_64.rpm samba4-dc-libs-4.2.10-15.el6.x86_64.rpm samba4-debuginfo-4.2.10-15.el6.x86_64.rpm samba4-devel-4.2.10-15.el6.x86_64.rpm samba4-libs-4.2.10-15.el6.x86_64.rpm samba4-pidl-4.2.10-15.el6.x86_64.rpm samba4-python-4.2.10-15.el6.x86_64.rpm samba4-test-4.2.10-15.el6.x86_64.rpm samba4-winbind-4.2.10-15.el6.x86_64.rpm samba4-winbind-clients-4.2.10-15.el6.x86_64.rpm samba4-winbind-krb5-locator-4.2.10-15.el6.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: samba4-4.2.10-15.el6.src.rpm i386: samba4-4.2.10-15.el6.i686.rpm samba4-client-4.2.10-15.el6.i686.rpm samba4-common-4.2.10-15.el6.i686.rpm samba4-dc-4.2.10-15.el6.i686.rpm samba4-dc-libs-4.2.10-15.el6.i686.rpm samba4-debuginfo-4.2.10-15.el6.i686.rpm samba4-devel-4.2.10-15.el6.i686.rpm samba4-libs-4.2.10-15.el6.i686.rpm samba4-pidl-4.2.10-15.el6.i686.rpm samba4-python-4.2.10-15.el6.i686.rpm samba4-test-4.2.10-15.el6.i686.rpm samba4-winbind-4.2.10-15.el6.i686.rpm samba4-winbind-clients-4.2.10-15.el6.i686.rpm samba4-winbind-krb5-locator-4.2.10-15.el6.i686.rpm ppc64: samba4-4.2.10-15.el6.ppc64.rpm samba4-client-4.2.10-15.el6.ppc64.rpm samba4-common-4.2.10-15.el6.ppc64.rpm samba4-dc-4.2.10-15.el6.ppc64.rpm samba4-dc-libs-4.2.10-15.el6.ppc64.rpm samba4-debuginfo-4.2.10-15.el6.ppc64.rpm samba4-devel-4.2.10-15.el6.ppc64.rpm samba4-libs-4.2.10-15.el6.ppc64.rpm samba4-pidl-4.2.10-15.el6.ppc64.rpm samba4-python-4.2.10-15.el6.ppc64.rpm samba4-test-4.2.10-15.el6.ppc64.rpm samba4-winbind-4.2.10-15.el6.ppc64.rpm samba4-winbind-clients-4.2.10-15.el6.ppc64.rpm samba4-winbind-krb5-locator-4.2.10-15.el6.ppc64.rpm s390x: samba4-4.2.10-15.el6.s390x.rpm samba4-client-4.2.10-15.el6.s390x.rpm samba4-common-4.2.10-15.el6.s390x.rpm samba4-dc-4.2.10-15.el6.s390x.rpm samba4-dc-libs-4.2.10-15.el6.s390x.rpm samba4-debuginfo-4.2.10-15.el6.s390x.rpm samba4-devel-4.2.10-15.el6.s390x.rpm samba4-libs-4.2.10-15.el6.s390x.rpm samba4-pidl-4.2.10-15.el6.s390x.rpm samba4-python-4.2.10-15.el6.s390x.rpm samba4-test-4.2.10-15.el6.s390x.rpm samba4-winbind-4.2.10-15.el6.s390x.rpm samba4-winbind-clients-4.2.10-15.el6.s390x.rpm samba4-winbind-krb5-locator-4.2.10-15.el6.s390x.rpm x86_64: samba4-4.2.10-15.el6.x86_64.rpm samba4-client-4.2.10-15.el6.x86_64.rpm samba4-common-4.2.10-15.el6.x86_64.rpm samba4-dc-4.2.10-15.el6.x86_64.rpm samba4-dc-libs-4.2.10-15.el6.x86_64.rpm samba4-debuginfo-4.2.10-15.el6.x86_64.rpm samba4-devel-4.2.10-15.el6.x86_64.rpm samba4-libs-4.2.10-15.el6.x86_64.rpm samba4-pidl-4.2.10-15.el6.x86_64.rpm samba4-python-4.2.10-15.el6.x86_64.rpm samba4-test-4.2.10-15.el6.x86_64.rpm samba4-winbind-4.2.10-15.el6.x86_64.rpm samba4-winbind-clients-4.2.10-15.el6.x86_64.rpm samba4-winbind-krb5-locator-4.2.10-15.el6.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: samba4-4.2.10-15.el6.src.rpm i386: samba4-4.2.10-15.el6.i686.rpm samba4-client-4.2.10-15.el6.i686.rpm samba4-common-4.2.10-15.el6.i686.rpm samba4-dc-4.2.10-15.el6.i686.rpm samba4-dc-libs-4.2.10-15.el6.i686.rpm samba4-debuginfo-4.2.10-15.el6.i686.rpm samba4-devel-4.2.10-15.el6.i686.rpm samba4-libs-4.2.10-15.el6.i686.rpm samba4-pidl-4.2.10-15.el6.i686.rpm samba4-python-4.2.10-15.el6.i686.rpm samba4-test-4.2.10-15.el6.i686.rpm samba4-winbind-4.2.10-15.el6.i686.rpm samba4-winbind-clients-4.2.10-15.el6.i686.rpm samba4-winbind-krb5-locator-4.2.10-15.el6.i686.rpm x86_64: samba4-4.2.10-15.el6.x86_64.rpm samba4-client-4.2.10-15.el6.x86_64.rpm samba4-common-4.2.10-15.el6.x86_64.rpm samba4-dc-4.2.10-15.el6.x86_64.rpm samba4-dc-libs-4.2.10-15.el6.x86_64.rpm samba4-debuginfo-4.2.10-15.el6.x86_64.rpm samba4-devel-4.2.10-15.el6.x86_64.rpm samba4-libs-4.2.10-15.el6.x86_64.rpm samba4-pidl-4.2.10-15.el6.x86_64.rpm samba4-python-4.2.10-15.el6.x86_64.rpm samba4-test-4.2.10-15.el6.x86_64.rpm samba4-winbind-4.2.10-15.el6.x86_64.rpm samba4-winbind-clients-4.2.10-15.el6.x86_64.rpm samba4-winbind-krb5-locator-4.2.10-15.el6.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-2018-1050 https://access.redhat.com/security/updates/classification/#low https://access.redhat.com/documentation/en-US/red_hat_enterprise_linux/6/html/6.10_release_notes/index.html https://access.redhat.com/documentation/en-US/red_hat_enterprise_linux/6/html/6.10_technical_notes/index.html 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2018 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBWyiNAtzjgjWX9erEAQg2MBAAlUV+9q06r18X9HqVJg60JgXW/chaaBb4 oyta8zqw8zYjzwGLNj6olAtYdIMd1PKDQr2YJYHWXL8hgVtBmD1Etn11eWbX4Ser kz+CMB56+9H9mnBqrp7mkuC7QNsEUSzNwC7i/wdp91/HUuCcPZHqS0KhRuS1ta+8 1wJ+m4Vj//nWC6CcyetTZpi6W/C3h98Q1tiHU67Rm02TPRgBSlfB3qP/uL2a3qKh MdNdYmufF2PaP7itno4azYVFatSwZuBF+UWC2AMRkBrvgkIEXeiqkVchRVtuZAzI jCq/x2pnioVznY6kjLXpEQH0k9zaGJaN+fgf2tEmSmXIf+SRwIkyAXwbsHnIT3X5 iH1p4lmAyxjZ8GwwwQvycCwG9+BZKRSyy9LGvEhjan11aDr6vGqkLhej1Nkh1dcm 0JnmlWbNmQUFE2iuwHDXF9W05QUbvRy0h3tt879bZjWotD2dkpBJIkxDuPQtLem6 GCaC+VlC/eY/A1L7EITvYu+DehapZnLMySLtKRh6B4lKTA0XEiZsnnVBBhP+yuUz Skzh6Hahv5+Td02vUXpJfToQTUC7YlmNxpyJE/xtcmKq+i9yLmQF3alx3mnqg1V5 Rz4l1iSo0qUHDGsfB7R2B+mDjGREqg+F2jfRltsA5X/inPcYNFNKUY0cRWPsAEoF TF36vX2KQoo= =gFaS -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce