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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.2250 HPESBHF03841 rev.2 - Certain HPE Servers with AMD-based Processors, Multiple Vulnerabilities (Fallout/Masterkey) 3 August 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: HPE Servers with AMD-based Processors Publisher: Hewlett-Packard Operating System: Network Appliance Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Access Privileged Data -- Remote/Unauthenticated Modify Arbitrary Files -- Remote/Unauthenticated Increased Privileges -- Existing Account Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-8933 CVE-2018-8930 Original Bulletin: https://support.hpe.com/hpsc/doc/public/display?docId=hpesbhf03841en_us - --------------------------BEGIN INCLUDED TEXT-------------------- SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: hpesbhf03841en_us Version: 1 HPESBHF03841 rev.2 - Certain HPE Servers with AMD-based Processors, Multiple Vulnerabilities (Fallout/Masterkey) NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2018-08-02 Last Updated: 2018-05-31 Potential Security Impact: Local: Denial of Service (DoS), Unauthorized Disclosure of Information, Unauthorized Modification Source: Hewlett Packard Enterprise, HPE Product Security Response Team VULNERABILITY SUMMARY Several HPE servers that use AMD processors are vulnerable to security defects (Fallout/Masterkey) which allow local unauthorized elevation of privilege, unauthorized modification of information, unauthorized disclosure of information, and Denial of Service. References: PSRT110749 CVE-2018-8933 - EPYC Server processor chips (Fallout) CVE-2018-8930 - EPYC Server, Ryzen, Ryzen Pro, and Ryzen Mobile processor chips (Masterkey) SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. HPE ProLiant DL385 Gen10 Server - Prior to 1.22_04-16-2018(23 Apr 2018) - AMD Processor, Fallout HPE Cloudline CL3150 Gen10 Server (AMD) - Prior to v5.1.2.0(24 May 2018) - AMD Processor, Fallout and Masterkey BACKGROUND CVSS Version 3.0 and Version 2.0 Base Metrics Reference V3 Vector V3 Base Score V2 Vector V2 Base Score CVE-2018-8930 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H 9.0 (AV:N/AC:M/Au:N/C:C/I:C/A:C) 9.3 CVE-2018-8933 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H 9.0 (AV:N/AC:M/Au:N/C:C/I:C/A:C) 9.3 Information on CVSS is documented in HPE Customer Notice: HPSN-2008-002 RESOLUTION HPE has provided the following information to resolve the vulnerabilities in its AMD processor-based products: Please visit HPE Support Center to download firmware updates for the affected HPE systems: https://support.hpe.com/hpesc/public/home/result?qt=Fallout+Masterkey HISTORY Version:1 (rev.1) - 2 May 2018 Initial release Version:2 (rev.2) - 2 August 2018 Updated impacted products 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: Web Form: https://www.hpe.com/info/report-security-vulnerability 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." Copyright 2018 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. - --------------------------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 iQIVAwUBW2PU1WaOgq3Tt24GAQiYHQ//etjdV8hbzINkskBUNZoaAhVDkgNGag6M rBp5uRglNaJV7/Rj+nQkeUACMNYOsV6JeTsqqfx68pZyM99o991s5nwiZ1JEFFhZ DwhTTapfLq8dKEvHr0QCT9uiyfhS4k0CafcHLEsSihrXv60rrnlTbHX0H111FRyg +OPyx2pfTz2L3GMKx97eB6R3B+h+Yakz9iAgikHa64S5LPNtypVt5g+e2ZyWPFfS U6D/e51G9fx0Nx7tguQfdkB5J7N9VyryAZVQD/gbHhzZIioRDjk9sGN4via0XQAD LM7TWATP/iar9yVU6RBs+pmuJdiESlGBAizMuWQatt7B//BIBRWAHbvONEkkRlOh 0wAHO26r7IRXekAJh5JN2l9a9jayU2NJicM8xap8rVGczAQjiKGAkp2ucAf9f4MD zhOGw8bO0Yd/RlL6fIPE4OPAQImmausuJC/y3vrQUcnot1/w5vA0fl3ZHnwxqdfa 4AaofeMUPrIVKZ7ns62OL9dXDkIVHpgZL2V402mcM9dJZB7oQL6QJDCGUZ422Lyb +/lFRbSYexs57YgCDtvd8SPtCGEU5kMPA2GAK7ONUjc39gSTR4+YfQAL8ZzOMcr5 L0kSP91HQ2pF5QRuXwVs2hXOVqtH40FJ1MQwi+C1HpDYP4VcxG35zPtrNrXyngK1 zh5EIeRmlbU= =CxIc -----END PGP SIGNATURE-----