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Category:   Device (Storage)  >   EMC Celerra Vendors:   EMC
EMC Celerra Weak NTLM Nonce Lets Remote Users Access the Target SMB Share
SecurityTracker Alert ID:  1036843
SecurityTracker URL:
CVE Reference:   CVE-2016-0917   (Links to External Site)
Date:  Sep 20 2016
Impact:   User access via network
Vendor Confirmed:  Yes  
Version(s): All versions
Description:   A vulnerability was reported in EMC Celerra. A remote user can gain access to the target SMB share.

The NTLM authentication implementation does not have sufficient entropy for generating nonces. A remote user can cause the server to generate duplicate nonce responses and reuse the information to spoof a valid authentication token and gain access to the target SMB share.

EMC VNX1, VNX2, and VNXe are also affected.

EMC Unity is not affected.

Impact:   A remote user can gain access to the target SMB share.
Solution:   No solution is planned for EMC Celerra.

The vendor has issued an advisory (Advisory ESA-2016-096).

Vendor URL: (Links to External Site)
Cause:   Randomization error

Message History:   None.

 Source Message Contents

[Original Message Not Available for Viewing]

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