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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.0151 ESA-2016-161: EMC Isilon OneFS LDAP Injection Vulnerability 19 January 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: EMC Isilon OneFS Publisher: EMC Operating System: Network Appliance VMware ESX Server Impact/Access: Increased Privileges -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2016-9870 - --------------------------BEGIN INCLUDED TEXT-------------------- ESA-2016-161: EMC Isilon OneFS LDAP Injection Vulnerability EMC Identifier: ESA-2016-161 CVE Identifier: CVE-2016-9870 Severity Rating: CVSS v3 Base Score: 6.0 (AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N) Affected products: EMC Isilon OneFS 8.0.0.0 EMC Isilon OneFS 7.2.1.0 - 7.2.1.2 EMC Isilon OneFS 7.2.0.x EMC Isilon OneFS 7.1.1.0 - 7.1.1.10 EMC Isilon OneFS 7.1.0.x Summary: EMC Isilon OneFS is affected by an LDAP injection vulnerability that could potentially be exploited by a malicious user to compromise the system. Details: A malicious high-privileged local user may leverage the LDAP injection vulnerability by injecting an asterisk into a username in LDAP searches, which may enable the attacker to impersonate other users on the system. Resolution: The following versions of EMC Isilon OneFS remediate this vulnerability: EMC Isilon OneFS 8.0.0.1 and later EMC Isilon OneFS 7.2.1.3 and later EMC Isilon OneFS 7.1.1.11 and later EMC recommends that all customers upgrade to a version containing the resolution at the earliest opportunity. If you cannot upgrade at this time, you can perform the workaround below. Workaround: Do not allow asterisks in user names. Link to remedies: Registered EMC Online Support customers can download OneFS installation files from the Downloads for Isilon OneFS page of the EMC Online Support site at https://support.emc.com/downloads/15209_Isilon-OneFS. If you have any questions, please contact EMC Support. Read and use the information in this EMC Security Advisory to assist in avoiding any situation that might arise from the problems described herein. If you have any questions regarding this product alert, contact EMC Software Technical Support at 1-877-534-2867. For an explanation of Severity Ratings, refer to EMC Knowledgebase solution emc218831. EMC recommends all customers take into account both the base score and any relevant temporal and environmental scores which may impact the potential severity associated with particular security vulnerability. EMC Corporation distributes EMC Security Advisories, in order to bring to the attention of users of the affected EMC products, important security information. EMC recommends that all users determine the applicability of this information to their individual situations and take appropriate action. The information set forth herein is provided "as is" without warranty of any kind. EMC disclaims all warranties, either express or implied, including the warranties of merchantability, fitness for a particular purpose, title and non-infringement. In no event, shall EMC or its suppliers, be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if EMC or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages, so the foregoing limitation may not apply. - --------------------------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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