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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.1669 HPESBHF03929 rev.1 - HPE Superdome Flex Server, Local Denial of Service, Disclosure of Information, and Escalation of Privilege 13 May 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: HPE Superdome Flex Server Publisher: Hewlett-Packard Operating System: Network Appliance Impact/Access: Increased Privileges -- Existing Account Denial of Service -- Existing Account Access Confidential Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2018-12204 Original Bulletin: https://support.hpe.com/hpsc/doc/public/display?docId=hpesbhf03929en_us - --------------------------BEGIN INCLUDED TEXT-------------------- HPESBHF03929 rev.1 - HPE Superdome Flex Server, Local Denial of Service, Disclosure of Information, and Escalation of Privilege SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: hpesbhf03929en_us Version: 1 HPESBHF03929 rev.1 - HPE Superdome Flex Server, Local Denial of Service, Disclosure of Information, and Escalation of Privilege NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2019-04-30 Last Updated: 2019-04-30 - ------------------------------------------------------------------------------- Potential Security Impact: Local: Denial of Service (DoS), Disclosure of Information, Elevation of Privilege Source: Hewlett Packard Enterprise, HPE Product Security Response Team VULNERABILITY SUMMARY Improper memory initialization in Platform Sample/Silicon Reference firmware Intel Server Board, Intel Server System, and Intel Compute Module on the HPE Superdome Flex Server may allow local escalation of privilege, information disclosure, or denial of service. References: CVE-2018-12204 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. HPE Superdome Flex Server Prior to v2.5.314 (25 Mar 2019) BACKGROUND CVSS Version 3.0 and Version 2.0 Base Metrics Reference V3 Vector V3 Base V2 Vector V2 Base Score Score CVE-2018-12204 CVSS:3.0/AV:L/AC:L/PR:H/ 6.7 (AV:L/AC:L/Au:N/ 7.2 UI:N/S:U/C:H/I:H/A:H C:C/I:C/A:C) Information on CVSS is documented in HPE Customer Notice: HPSN-2008-002 RESOLUTION HPE has provided firmware updates for the HPE Superdome Flex Server prior to v2.5.314. Apply v2.5.314 (25 Mar 2019) or a newer version to resolve this issue. o Please visit HPE Support Center to obtain the updated firmware for your product. HISTORY Version:1 (rev.1) - 30 April 2019 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 for any HPE supported product: o Web Form: https://www.hpe.com/info/report-security-vulnerability o Email: 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 = HP General Software HF = HP Hardware and Firmware MU = Multi-Platform Software NS = NonStop Servers OV = OpenVMS PV = ProCurve ST = Storage Software UX = HP-UX System management and security procedures must be reviewed frequently to maintain system integrity. HPE is continually reviewing and enhancing the security features of software products to provide customers with current secure solutions. "HPE is broadly distributing this Security Bulletin in order to bring to the attention of users of the affected HPE products the important security information contained in this Bulletin. HPE recommends that all users determine the applicability of this information to their individual situations and take appropriate action. HPE does not warrant that this information is necessarily accurate or complete for all user situations and, consequently, HPE will not be responsible for any damages resulting from user's use or disregard of the information provided in this Bulletin. To the extent permitted by law, HPE disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose, title and non-infringement." (C)Copyright 2019 Hewlett Packard Enterprise Development LP Hewlett Packard Enterprise Development 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 HPE nor 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 Development and the names of Hewlett Packard Enterprise Development products referenced herein are trademarks of Hewlett Packard Enterprise Development in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners. Legal Disclaimer: Products sold prior to the November 1, 2015 separation of Hewlett-Packard Company into Hewlett Packard Enterprise Company and HP Inc. may have older product names and model numbers that differ from current models. - --------------------------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: https://www.auscert.org.au/bulletins/ =========================================================================== 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). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXNlJ7WaOgq3Tt24GAQgwlA//crwtOU8rsks4FqlJN8GIdD277bU6R9qc K86CuUzLphprASYSrYZnG1tEjHMOUDyiP8zvsg/LIqXGAiBDak1jbEX64SNkMhCZ nbHncu9lT9yjLQzXvFsSMV5DQoNshSOQ6fwhncYfmSfuShaE/WHwnS7wG8/YiIt5 N9alYb7h3onV8Bl8nXHh8zbJfc1GLV2rv5lLM509jJj/W2Nr251qaY9adFarSEhO +sYr2/Bn4DYRRS0L8pEgBLTH01UUZD9OmQhnFfncUSXdG7yT4wSLgYteUpCFbZvG ZdalplN1naiJyZJ7K2sBlPBU5H480L/233Rb+L1Fa4wpCGBkeQt5V3O0+npcXKtx VFxVwkP7aet95akt9VfW3IpirsSdbRwqjOwGe4vqssWNHIQ4fqKcL10j9R+PiZhL F7u/YcEHc+XtxSKtvvte0HkdZANkQAiOYOk/iuv16zddPlG+pTtVHnnyw04hyXqu /RTuWyiqr7cBpiC+lzX5sLAbQjgUS4lLgItKX/kM7dzE/eg8IVsrjZm+4a7aY6D2 34Z6vXxLdj9ere2xN4x+WkrnZfZXthmvx8a5gqxs9re76N3mmGIQbYh5etU1whac ZonL/nipjwwXFC4wzUu6Z2ALzQLm5iY+3L2Ok5qairZO4TXubmIMqbZM5swErBza v1UFV43uFE0= =iyH6 -----END PGP SIGNATURE-----