news 28 Posted January 8, 2016 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: libldb security update Advisory ID: RHSA-2016:0009-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-0009.html Issue date: 2016-01-07 CVE Names: CVE-2015-3223 CVE-2015-5330 ===================================================================== 1. Summary: Updated libldb packages that fix two security issues are now available for Red Hat Enterprise Linux 6 and 7. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - 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) - 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) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: The libldb packages provide an extensible library that implements an LDAP-like API to access remote LDAP servers, or use local TDB databases. A denial of service flaw was found in the ldb_wildcard_compare() function of libldb. A remote attacker could send a specially crafted packet that, when processed by an application using libldb (for example the AD LDAP server in Samba), would cause that application to consume an excessive amount of memory and crash. (CVE-2015-3223) A memory-read flaw was found in the way the libldb library processed LDB DN records with a null byte. An authenticated, remote attacker could use this flaw to read heap-memory pages from the server. (CVE-2015-5330) Red Hat would like to thank the Samba project for reporting these issues. Upstream acknowledges Thilo Uttendorfer as the original reporter of CVE-2015-3223, and Douglas Bagnall as the original reporter of CVE-2015-5330. All libldb users are advised to upgrade to these updated packages, which contain backported patches to correct these issues. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1281326 - CVE-2015-5330 samba, libldb: remote memory read in the Samba LDAP server 1290287 - CVE-2015-3223 libldb: Remote DoS in Samba (AD) LDAP server 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: libldb-1.1.13-3.el6_7.1.src.rpm i386: libldb-1.1.13-3.el6_7.1.i686.rpm libldb-debuginfo-1.1.13-3.el6_7.1.i686.rpm libldb-devel-1.1.13-3.el6_7.1.i686.rpm pyldb-1.1.13-3.el6_7.1.i686.rpm x86_64: libldb-1.1.13-3.el6_7.1.i686.rpm libldb-1.1.13-3.el6_7.1.x86_64.rpm libldb-debuginfo-1.1.13-3.el6_7.1.i686.rpm libldb-debuginfo-1.1.13-3.el6_7.1.x86_64.rpm libldb-devel-1.1.13-3.el6_7.1.i686.rpm libldb-devel-1.1.13-3.el6_7.1.x86_64.rpm pyldb-1.1.13-3.el6_7.1.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): i386: ldb-tools-1.1.13-3.el6_7.1.i686.rpm libldb-debuginfo-1.1.13-3.el6_7.1.i686.rpm pyldb-devel-1.1.13-3.el6_7.1.i686.rpm x86_64: ldb-tools-1.1.13-3.el6_7.1.x86_64.rpm libldb-debuginfo-1.1.13-3.el6_7.1.x86_64.rpm pyldb-devel-1.1.13-3.el6_7.1.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: libldb-1.1.13-3.el6_7.1.src.rpm x86_64: libldb-1.1.13-3.el6_7.1.i686.rpm libldb-1.1.13-3.el6_7.1.x86_64.rpm libldb-debuginfo-1.1.13-3.el6_7.1.i686.rpm libldb-debuginfo-1.1.13-3.el6_7.1.x86_64.rpm libldb-devel-1.1.13-3.el6_7.1.i686.rpm libldb-devel-1.1.13-3.el6_7.1.x86_64.rpm pyldb-1.1.13-3.el6_7.1.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): x86_64: ldb-tools-1.1.13-3.el6_7.1.x86_64.rpm libldb-debuginfo-1.1.13-3.el6_7.1.x86_64.rpm pyldb-devel-1.1.13-3.el6_7.1.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: libldb-1.1.13-3.el6_7.1.src.rpm i386: libldb-1.1.13-3.el6_7.1.i686.rpm libldb-debuginfo-1.1.13-3.el6_7.1.i686.rpm libldb-devel-1.1.13-3.el6_7.1.i686.rpm pyldb-1.1.13-3.el6_7.1.i686.rpm ppc64: libldb-1.1.13-3.el6_7.1.ppc.rpm libldb-1.1.13-3.el6_7.1.ppc64.rpm libldb-debuginfo-1.1.13-3.el6_7.1.ppc.rpm libldb-debuginfo-1.1.13-3.el6_7.1.ppc64.rpm libldb-devel-1.1.13-3.el6_7.1.ppc.rpm libldb-devel-1.1.13-3.el6_7.1.ppc64.rpm pyldb-1.1.13-3.el6_7.1.ppc64.rpm s390x: libldb-1.1.13-3.el6_7.1.s390.rpm libldb-1.1.13-3.el6_7.1.s390x.rpm libldb-debuginfo-1.1.13-3.el6_7.1.s390.rpm libldb-debuginfo-1.1.13-3.el6_7.1.s390x.rpm libldb-devel-1.1.13-3.el6_7.1.s390.rpm libldb-devel-1.1.13-3.el6_7.1.s390x.rpm pyldb-1.1.13-3.el6_7.1.s390x.rpm x86_64: libldb-1.1.13-3.el6_7.1.i686.rpm libldb-1.1.13-3.el6_7.1.x86_64.rpm libldb-debuginfo-1.1.13-3.el6_7.1.i686.rpm libldb-debuginfo-1.1.13-3.el6_7.1.x86_64.rpm libldb-devel-1.1.13-3.el6_7.1.i686.rpm libldb-devel-1.1.13-3.el6_7.1.x86_64.rpm pyldb-1.1.13-3.el6_7.1.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): i386: ldb-tools-1.1.13-3.el6_7.1.i686.rpm libldb-debuginfo-1.1.13-3.el6_7.1.i686.rpm pyldb-devel-1.1.13-3.el6_7.1.i686.rpm ppc64: ldb-tools-1.1.13-3.el6_7.1.ppc64.rpm libldb-debuginfo-1.1.13-3.el6_7.1.ppc64.rpm pyldb-devel-1.1.13-3.el6_7.1.ppc64.rpm s390x: ldb-tools-1.1.13-3.el6_7.1.s390x.rpm libldb-debuginfo-1.1.13-3.el6_7.1.s390x.rpm pyldb-devel-1.1.13-3.el6_7.1.s390x.rpm x86_64: ldb-tools-1.1.13-3.el6_7.1.x86_64.rpm libldb-debuginfo-1.1.13-3.el6_7.1.x86_64.rpm pyldb-devel-1.1.13-3.el6_7.1.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: libldb-1.1.13-3.el6_7.1.src.rpm i386: libldb-1.1.13-3.el6_7.1.i686.rpm libldb-debuginfo-1.1.13-3.el6_7.1.i686.rpm libldb-devel-1.1.13-3.el6_7.1.i686.rpm pyldb-1.1.13-3.el6_7.1.i686.rpm x86_64: libldb-1.1.13-3.el6_7.1.i686.rpm libldb-1.1.13-3.el6_7.1.x86_64.rpm libldb-debuginfo-1.1.13-3.el6_7.1.i686.rpm libldb-debuginfo-1.1.13-3.el6_7.1.x86_64.rpm libldb-devel-1.1.13-3.el6_7.1.i686.rpm libldb-devel-1.1.13-3.el6_7.1.x86_64.rpm pyldb-1.1.13-3.el6_7.1.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): i386: ldb-tools-1.1.13-3.el6_7.1.i686.rpm libldb-debuginfo-1.1.13-3.el6_7.1.i686.rpm pyldb-devel-1.1.13-3.el6_7.1.i686.rpm x86_64: ldb-tools-1.1.13-3.el6_7.1.x86_64.rpm libldb-debuginfo-1.1.13-3.el6_7.1.x86_64.rpm pyldb-devel-1.1.13-3.el6_7.1.x86_64.rpm Red Hat Enterprise Linux Client (v. 7): Source: libldb-1.1.20-1.el7_2.2.src.rpm x86_64: libldb-1.1.20-1.el7_2.2.i686.rpm libldb-1.1.20-1.el7_2.2.x86_64.rpm libldb-debuginfo-1.1.20-1.el7_2.2.i686.rpm libldb-debuginfo-1.1.20-1.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: ldb-tools-1.1.20-1.el7_2.2.x86_64.rpm libldb-debuginfo-1.1.20-1.el7_2.2.i686.rpm libldb-debuginfo-1.1.20-1.el7_2.2.x86_64.rpm libldb-devel-1.1.20-1.el7_2.2.i686.rpm libldb-devel-1.1.20-1.el7_2.2.x86_64.rpm pyldb-1.1.20-1.el7_2.2.i686.rpm pyldb-1.1.20-1.el7_2.2.x86_64.rpm pyldb-devel-1.1.20-1.el7_2.2.i686.rpm pyldb-devel-1.1.20-1.el7_2.2.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: libldb-1.1.20-1.el7_2.2.src.rpm x86_64: libldb-1.1.20-1.el7_2.2.i686.rpm libldb-1.1.20-1.el7_2.2.x86_64.rpm libldb-debuginfo-1.1.20-1.el7_2.2.i686.rpm libldb-debuginfo-1.1.20-1.el7_2.2.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: ldb-tools-1.1.20-1.el7_2.2.x86_64.rpm libldb-debuginfo-1.1.20-1.el7_2.2.i686.rpm libldb-debuginfo-1.1.20-1.el7_2.2.x86_64.rpm libldb-devel-1.1.20-1.el7_2.2.i686.rpm libldb-devel-1.1.20-1.el7_2.2.x86_64.rpm pyldb-1.1.20-1.el7_2.2.i686.rpm pyldb-1.1.20-1.el7_2.2.x86_64.rpm pyldb-devel-1.1.20-1.el7_2.2.i686.rpm pyldb-devel-1.1.20-1.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: libldb-1.1.20-1.el7_2.2.src.rpm ppc64: libldb-1.1.20-1.el7_2.2.ppc.rpm libldb-1.1.20-1.el7_2.2.ppc64.rpm libldb-debuginfo-1.1.20-1.el7_2.2.ppc.rpm libldb-debuginfo-1.1.20-1.el7_2.2.ppc64.rpm ppc64le: libldb-1.1.20-1.el7_2.2.ppc64le.rpm libldb-debuginfo-1.1.20-1.el7_2.2.ppc64le.rpm s390x: libldb-1.1.20-1.el7_2.2.s390.rpm libldb-1.1.20-1.el7_2.2.s390x.rpm libldb-debuginfo-1.1.20-1.el7_2.2.s390.rpm libldb-debuginfo-1.1.20-1.el7_2.2.s390x.rpm x86_64: libldb-1.1.20-1.el7_2.2.i686.rpm libldb-1.1.20-1.el7_2.2.x86_64.rpm libldb-debuginfo-1.1.20-1.el7_2.2.i686.rpm libldb-debuginfo-1.1.20-1.el7_2.2.x86_64.rpm pyldb-1.1.20-1.el7_2.2.i686.rpm pyldb-1.1.20-1.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: ldb-tools-1.1.20-1.el7_2.2.ppc64.rpm libldb-debuginfo-1.1.20-1.el7_2.2.ppc.rpm libldb-debuginfo-1.1.20-1.el7_2.2.ppc64.rpm libldb-devel-1.1.20-1.el7_2.2.ppc.rpm libldb-devel-1.1.20-1.el7_2.2.ppc64.rpm pyldb-1.1.20-1.el7_2.2.ppc.rpm pyldb-1.1.20-1.el7_2.2.ppc64.rpm pyldb-devel-1.1.20-1.el7_2.2.ppc.rpm pyldb-devel-1.1.20-1.el7_2.2.ppc64.rpm ppc64le: ldb-tools-1.1.20-1.el7_2.2.ppc64le.rpm libldb-debuginfo-1.1.20-1.el7_2.2.ppc64le.rpm libldb-devel-1.1.20-1.el7_2.2.ppc64le.rpm pyldb-1.1.20-1.el7_2.2.ppc64le.rpm pyldb-devel-1.1.20-1.el7_2.2.ppc64le.rpm s390x: ldb-tools-1.1.20-1.el7_2.2.s390x.rpm libldb-debuginfo-1.1.20-1.el7_2.2.s390.rpm libldb-debuginfo-1.1.20-1.el7_2.2.s390x.rpm libldb-devel-1.1.20-1.el7_2.2.s390.rpm libldb-devel-1.1.20-1.el7_2.2.s390x.rpm pyldb-1.1.20-1.el7_2.2.s390.rpm pyldb-1.1.20-1.el7_2.2.s390x.rpm pyldb-devel-1.1.20-1.el7_2.2.s390.rpm pyldb-devel-1.1.20-1.el7_2.2.s390x.rpm x86_64: ldb-tools-1.1.20-1.el7_2.2.x86_64.rpm libldb-debuginfo-1.1.20-1.el7_2.2.i686.rpm libldb-debuginfo-1.1.20-1.el7_2.2.x86_64.rpm libldb-devel-1.1.20-1.el7_2.2.i686.rpm libldb-devel-1.1.20-1.el7_2.2.x86_64.rpm pyldb-devel-1.1.20-1.el7_2.2.i686.rpm pyldb-devel-1.1.20-1.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: libldb-1.1.20-1.el7_2.2.src.rpm x86_64: libldb-1.1.20-1.el7_2.2.i686.rpm libldb-1.1.20-1.el7_2.2.x86_64.rpm libldb-debuginfo-1.1.20-1.el7_2.2.i686.rpm libldb-debuginfo-1.1.20-1.el7_2.2.x86_64.rpm pyldb-1.1.20-1.el7_2.2.i686.rpm pyldb-1.1.20-1.el7_2.2.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: ldb-tools-1.1.20-1.el7_2.2.x86_64.rpm libldb-debuginfo-1.1.20-1.el7_2.2.i686.rpm libldb-debuginfo-1.1.20-1.el7_2.2.x86_64.rpm libldb-devel-1.1.20-1.el7_2.2.i686.rpm libldb-devel-1.1.20-1.el7_2.2.x86_64.rpm pyldb-devel-1.1.20-1.el7_2.2.i686.rpm pyldb-devel-1.1.20-1.el7_2.2.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/ 7. References: https://access.redhat.com/security/cve/CVE-2015-3223 https://access.redhat.com/security/cve/CVE-2015-5330 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2016 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFWjzAFXlSAg2UNWIIRArbEAKCQbAnpEX1PH2WLU99V6KTZ+Rk1vQCgsNvS joa9hDXEa1uFzujKfLdXrpc= =Gifr -----END PGP SIGNATURE----- -- Share this post Link to post
