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Insufficient certificate validation in EMC Secure Remote Services Virtual Edition



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Insufficient certificate validation in EMC Secure Remote Services
Virtual Edition
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Han Sahin, November 2014

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Abstract
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It was discovered that the server certificate validation checks
performed by EMC Secure Remote Services Virtual Edition are insecure.
Weak certificate validation allows attackers to perform a man in the
middle attack against ESRS connections. This allows for eavesdropping
on, and spoofing of provisioned devices in ESRS VE (including but not
limited to home calls to the ESRS portal esrs.emc.com).

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Affected versions
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EMC reports that the following versions are affected by this
vulnerability:

- EMC Secure Remote Services Virtual Edition 3.02
- EMC Secure Remote Services Virtual Edition 3.03
- EMC Secure Remote Services Virtual Edition 3.04

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See also
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- CVE-2015-0543 [2]
- ESA-2015-097 [3]: EMC Secure Remote Services (ESRS) Virtual Edition
(VE) Multiple Security Vulnerabilities

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Fix
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EMC released EMC Secure Remote Services Virtual Edition 3.06 that
resolves this vulnerability. Registered EMC Online Support customers can
download patches and software from support.emc.com [4] at:

EMC Secure Remote Services -> EMC Secure Remote Services Virtual Edition
-> Downloads

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Details
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https://www.securify.nl/advisory/SFY20141114/insufficient_certificate_validation_in_emc_secure_remote_services_virtual_edition.html