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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2015.1709 ESA-2015-097: EMC Secure Remote Services (ESRS) Virtual Edition (VE) Multiple Security Vulnerabilities 30 June 2015 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: EMC Secure Remote Services (ESRS) Virtual Edition (VE) Publisher: EMC Operating System: VMware ESX Server Hyper-V Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Access Privileged Data -- Remote/Unauthenticated Provide Misleading Information -- Remote/Unauthenticated Reduced Security -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2015-0544 CVE-2015-0543 - --------------------------BEGIN INCLUDED TEXT-------------------- ESA-2015-097: EMC Secure Remote Services (ESRS) Virtual Edition (VE) Multiple Security Vulnerabilities CVE Identifier: CVE-2015-0543, CVE-2015-0544 Severity Rating: CVSS v2 Base Score: See below for individual scores for each CVE Affected products: ESRS VE version 3.02 ESRS VE version 3.03 ESRS VE version 3.04 Summary: ESRS VE version 3.06 contains security fixes for multiple vulnerabilities that could potentially be exploited by malicious uses to compromise the affected system Details: ESRS VE version 3.06 includes updates to address the following security vulnerabilities: 1. Insufficient Certificate Validation (CVE-2015-0543) ESRS VE does not properly validate certificates. Malicious users could potentially exploit this vulnerability to spoof trusted entities by using man-in-the-middle attacks. CVSSv2 Base Score: 5.8 (AV:N/AC:M/Au:N/C:P/I:P/A:N) 2. Cookie Generated with Insufficient Randomness (CVE-2015-0544) Session cookie used by ESRS VE is generated using insufficient random values. Malicious users could potentially exploit this vulnerability to gain unauthorized access to authenticated ESRS interfaces. CVSSv2 Base Score: 9.3 (AV:N/AC:M/Au:N/C:C/I:C/A:C) Resolution: The following ESRS VE release contains resolutions to these vulnerabilities: ESRS VE version 3.06 EMC recommends all customers upgrade at the earliest opportunity. Link to remedies: Registered EMC Online Support customers can download patches and software from support.emc.com at: EMC Secure Remote Services -> EMC Secure Remote Services Virtual Edition -> Downloads If you have any questions, contact EMC Support. Credits: EMC would like to thank Han Sahin (han.sahin@securify.nl) of Securify B.V. (https://www.securify.nl) for reporting these issues. 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. EMC Product Security Response Center security_alert@emc.com - --------------------------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. 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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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