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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2016.1693 HPSBGN03628 rev.1 - HPE IceWall Federation Agent using libXML2 library, Remote Denial of Service (DoS), Unauthorized Modification, Unauthorized Disclosure of Information 8 July 2016 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: HPE IceWall Federation Agent Publisher: Hewlett-Packard Operating System: Windows Red Hat HP-UX Impact/Access: Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2016-4449 CVE-2016-4448 CVE-2016-4447 Reference: ESB-2016.1398 Original Bulletin: https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05194709 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Note: the current version of the following document is available here: https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_n a-c05194709 SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: c05194709 Version: 1 HPSBGN03628 rev.1 - HPE IceWall Federation Agent using libXML2 library, Remote Denial of Service (DoS), Unauthorized Modification, Unauthorized Disclosure of Information NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2016-07-07 Last Updated: 2016-07-07 Potential Security Impact: Remote Denial of Service (DoS), Unauthorized Disclosure of Information, Unauthorized Modification Source: Hewlett Packard Enterprise, Product Security Response Team VULNERABILITY SUMMARY Security vulnerabilities in the libXML2 library could potentially impact HPE IceWall Federation Agent resulting in Remote Denial of Service (DoS), or unauthorized modification, or unauthorized disclosure of information. References: - CVE-2016-4447: Remote Denial of Service (DoS) - CVE-2016-4448: Remote unauthorized disclosure of information, unauthorized modification, Denial of Service (DoS) - CVE-2016-4449: Remote unauthorized disclosure of information, Denial of Service (DoS) - PSRT110164 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. - IceWall Federation Agent Version 3.0 (RHEL 6/7) using libXML2 BACKGROUND CVSS Base Metrics ================= Reference, CVSS V3 Score/Vector, CVSS V2 Score/Vector CVE-2016-4447 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P) CVE-2016-4448 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 10.0 (AV:N/AC:L/Au:N/C:C/I:C/A:C) CVE-2016-4449 7.1 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H 5.8 (AV:N/AC:M/Au:N/C:P/I:N/A:P) Information on CVSS is documented in HPE Customer Notice HPSN-2008-002 here: https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay/?docI d=emr_na-c01345499 RESOLUTION HPE recommends applying the latest OS vendor security patches for libXML2 to resolve the vulnerabilities in the libXML2 library. HISTORY Version:1 (rev.1) - 7 July 2016 Initial release Third Party Security Patches: Third party security patches that are to be installed on systems running Hewlett Packard Enterprise (HPE) software products should be applied in accordance with the customer's patch management policy. Support: For issues about implementing the recommendations of this Security Bulletin, contact normal HPE Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hpe.com. Report: To report a potential security vulnerability with any HPE supported product, send Email to: security-alert@hpe.com Subscribe: To initiate a subscription to receive future HPE Security Bulletin alerts via Email: http://www.hpe.com/support/Subscriber_Choice Security Bulletin Archive: A list of recently released Security Bulletins is available here: http://www.hpe.com/support/Security_Bulletin_Archive Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB. 3C = 3COM 3P = 3rd Party Software GN = HPE General Software HF = HPE Hardware and Firmware MU = Multi-Platform Software NS = NonStop Servers OV = OpenVMS PV = ProCurve ST = Storage Software UX = HP-UX Copyright 2016 Hewlett Packard Enterprise Hewlett Packard Enterprise shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither HP or its affiliates, subcontractors or suppliers will be liable for incidental,special or consequential damages including downtime cost; lost profits; damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice. Hewlett Packard Enterprise and the names of Hewlett Packard Enterprise products referenced herein are trademarks of Hewlett Packard Enterprise in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBAgAGBQJXftEgAAoJEGIGBBYqRO9/WkkIALPGv8/vyMgCeVggDdi/7wdS t1k3+Ap6qeaSvcLE6qqTxbSXfeztFXniEimKuHySB42vcOAdRrUi/br+A6e2o/4B RgC7GSFNplGoHjdPnqQvONNq1VUKLiYuAtf3bczy8ymGpLBFx5jogQoeYbNSxSQ9 yoqQ1VJKZgUluzdQVU3CSPCGyFu5RqAx8lRz7IQrkbRkihNJOXuTwRg+VRnN6Hjj aUdDEF7MvqVf92mGDoqoK32cNzPji/wfTPWBN8Z9jEmsLX+I1t0t0j3dEutAHoj8 APy2ZYeEgUyu1+9U645z5ofXRXr6EYsdgeCdf0KJ0a0K+Xn9qKU2CM58TIsxtiE= =1zE0 - -----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. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). 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