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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2015.1931 Moderate: hivex security and bug fix update 23 July 2015 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: hivex Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux WS/Desktop 6 Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2014-9273 Reference: ESB-2015.0519 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2015-1378.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: hivex security and bug fix update Advisory ID: RHSA-2015:1378-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2015-1378.html Issue date: 2015-07-22 Updated on: 2015-02-27 CVE Names: CVE-2014-9273 ===================================================================== 1. Summary: Updated hivex packages that fix one security issue and one bug are now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Moderate 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: Red Hat Enterprise Linux Desktop (v. 6) - x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - 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) - x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - x86_64 Red Hat Enterprise Linux Workstation (v. 6) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - x86_64 3. Description: Hivex is a library that can read and write Hive files, undocumented binary files that Windows uses to store the Windows Registry on disk. It was found that hivex attempted to read, and possibly write, beyond its allocated buffer when reading a hive file with a very small size or with a truncated or improperly formatted content. An attacker able to supply a specially crafted hive file to an application using the hivex library could possibly use this flaw to execute arbitrary code with the privileges of the user running that application. (CVE-2014-9273) Red Hat would like to thank Mahmoud Al-Qudsi of NeoSmart Technologies for reporting this issue. This update also fixes the following bug: * The hivex(3) man page previously contained a typographical error. This update fixes the typo. (BZ#1164693) All hivex 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/): 1158993 - CVE-2014-9273 hivex: missing checks for small/truncated files [rhel-6.7] 1164693 - typo error in man page Win::Hivex.3pm.gz 1167756 - CVE-2014-9273 hivex: missing checks for small-sized files 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: hivex-1.3.3-4.3.el6.src.rpm x86_64: hivex-1.3.3-4.3.el6.i686.rpm hivex-1.3.3-4.3.el6.x86_64.rpm hivex-debuginfo-1.3.3-4.3.el6.i686.rpm hivex-debuginfo-1.3.3-4.3.el6.x86_64.rpm perl-hivex-1.3.3-4.3.el6.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): x86_64: hivex-debuginfo-1.3.3-4.3.el6.i686.rpm hivex-debuginfo-1.3.3-4.3.el6.x86_64.rpm hivex-devel-1.3.3-4.3.el6.i686.rpm hivex-devel-1.3.3-4.3.el6.x86_64.rpm ocaml-hivex-1.3.3-4.3.el6.x86_64.rpm ocaml-hivex-devel-1.3.3-4.3.el6.x86_64.rpm python-hivex-1.3.3-4.3.el6.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: hivex-1.3.3-4.3.el6.src.rpm x86_64: hivex-1.3.3-4.3.el6.i686.rpm hivex-1.3.3-4.3.el6.x86_64.rpm hivex-debuginfo-1.3.3-4.3.el6.i686.rpm hivex-debuginfo-1.3.3-4.3.el6.x86_64.rpm perl-hivex-1.3.3-4.3.el6.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): x86_64: hivex-debuginfo-1.3.3-4.3.el6.i686.rpm hivex-debuginfo-1.3.3-4.3.el6.x86_64.rpm hivex-devel-1.3.3-4.3.el6.i686.rpm hivex-devel-1.3.3-4.3.el6.x86_64.rpm ocaml-hivex-1.3.3-4.3.el6.x86_64.rpm ocaml-hivex-devel-1.3.3-4.3.el6.x86_64.rpm python-hivex-1.3.3-4.3.el6.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: hivex-1.3.3-4.3.el6.src.rpm x86_64: hivex-1.3.3-4.3.el6.i686.rpm hivex-1.3.3-4.3.el6.x86_64.rpm hivex-debuginfo-1.3.3-4.3.el6.i686.rpm hivex-debuginfo-1.3.3-4.3.el6.x86_64.rpm perl-hivex-1.3.3-4.3.el6.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): x86_64: hivex-debuginfo-1.3.3-4.3.el6.i686.rpm hivex-debuginfo-1.3.3-4.3.el6.x86_64.rpm hivex-devel-1.3.3-4.3.el6.i686.rpm hivex-devel-1.3.3-4.3.el6.x86_64.rpm ocaml-hivex-1.3.3-4.3.el6.x86_64.rpm ocaml-hivex-devel-1.3.3-4.3.el6.x86_64.rpm python-hivex-1.3.3-4.3.el6.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: hivex-1.3.3-4.3.el6.src.rpm x86_64: hivex-1.3.3-4.3.el6.i686.rpm hivex-1.3.3-4.3.el6.x86_64.rpm hivex-debuginfo-1.3.3-4.3.el6.i686.rpm hivex-debuginfo-1.3.3-4.3.el6.x86_64.rpm perl-hivex-1.3.3-4.3.el6.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): x86_64: hivex-debuginfo-1.3.3-4.3.el6.i686.rpm hivex-debuginfo-1.3.3-4.3.el6.x86_64.rpm hivex-devel-1.3.3-4.3.el6.i686.rpm hivex-devel-1.3.3-4.3.el6.x86_64.rpm ocaml-hivex-1.3.3-4.3.el6.x86_64.rpm ocaml-hivex-devel-1.3.3-4.3.el6.x86_64.rpm python-hivex-1.3.3-4.3.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-2014-9273 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2015 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFVrzX4XlSAg2UNWIIRAuUyAKC/ug1QkWFynzeqLr4ov/btutgqfACggYed Z7uCWVBzFQFmWkHGdkIXkqo= =8o16 - -----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. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. 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