[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[FD] DSA-2018-013: Dell EMC ECOM XML External Entity Injection Vulnerability

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

DSA-2018-013: Dell EMC ECOM XML External Entity Injection Vulnerability

EMC Identifier: DSA-2018-013

Severity: High

Severity Rating: CVSS Base Score: 7.6 (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L)

Affected products: 
Dell EMC Unisphere for VMAX Virtual Appliance versions prior to 8.4.0.8

Dell EMC Solutions Enabler Virtual Appliance versions prior to 8.4.0.8

Dell EMC VASA Provider Virtual Appliance versions prior to 8.4.0.512

Dell EMC SMIS versions prior to 8.4.0.6

Dell EMC VMAX Embedded Management (eManagement) versions prior to and including 
1.4.0.347

Dell EMC VNX2 Operating Environment (OE) for File versions prior to 8.1.9.231

Dell EMC VNX2 Operating Environment (OE) for Block versions prior to 
05.33.009.5.231

Dell EMC VNX1 Operating Environment (OE) for File versions prior to 7.1.82.0

Dell EMC VNX1 Operating Environment (OE) for Block versions prior to 
05.32.000.5.225

Dell EMC VNXe3200 Operating Environment (OE) all versions

Dell EMC VNXe1600 Operating Environment (OE) versions prior to 3.1.9.9570228

Dell EMC VNXe 3100/3150/3300 Operating Environment (OE) all versions

Dell EMC ViPR SRM versions 3.7, 3.7.1, 3.7.2 (only if using Dell EMC Host 
Interface for Windows)

Dell EMC ViPR SRM versions 4.0, 4.0.1, 4.0.2, 4.0.3 (only if using Dell EMC 
Host Interface for Windows)

Dell EMC XtremIO versions 4.x

Dell EMC VMAX eNAS version 8.x

Dell EMC Unity Operating Environment (OE) versions prior to 4.3.0.1522077968


Summary:  
The Dell EMC Common Object Manager (ECOM) component used in multiple Dell EMC 
products is affected by a XML External Entity (XXE) Injection vulnerability 
that may potentially be exploited by malicious users to compromise the affected 
system.

Details:        
ECOM is affected by a XXE injection vulnerability due to the configuration of 
the XML parser shipped with the product. XXE Injection attack may occur when 
XML input containing a reference to an external entity (defined by the 
attacker) is processed by an affected XML parser. XXE Injection may allow 
attackers to gain unauthorized access to files containing sensitive information 
or may be used to cause denial-of-service. ECOM is used in Dell EMC products 
listed under affected products above.

Resolution:     
The following Dell EMC product releases address this vulnerability: 

Host Installs: 

Dell EMC SMI-S 8.4.0.6 hotfix 2052, Service Alert 1886.

Dell EMC ViPR SRM 4.1.1 (only the Dell EMC Host Interface for Windows, version 
1.4.1)

ESX Server Installs: 

Dell EMC Unisphere for VMAX Virtual Appliance 8.4.0.15 OVA.

Dell EMC Unisphere for VMAX Virtual Appliance 8.4.0.15 ISO.

Dell EMC Solutions Enabler Virtual Appliance 8.4.0.15 OVA.

Dell EMC Solutions Enabler Virtual Appliance 8.4.0.15 ISO.

Dell EMC VASA Provider Virtual Appliance 8.4.0.512 OVA.

Dell EMC VASA Provider Virtual Appliance 8.4.0.512 ISO.

VMAX eManagement: 

eMGMT 1.4.0.350

VNX Series: 

Dell EMC VNX2 Operating Environment (OE) for File 8.1.9.231

Dell EMC VNX2 Operating Environment (OE) for Block 05.33.009.5.231

Dell EMC VNX1 Operating Environment (OE) for File 7.1.82.0

Dell EMC VNX1 Operating Environment (OE) for Block 05.32.000.5.225

Dell EMC VNXe1600 Operating Environment (OE) 3.1.9.9570228

Unity: 

Dell EMC Unity Operating Environment (OE) 4.3.0.1522077968

Dell EMC recommends all customers upgrade at the earliest opportunity.

Dell EMC is working on fixes for remaining products below. This advisory will 
be updated as fixes for these products are made available.

Dell EMC XtremIO versions 4.x

Dell EMC VMAX eNAS versions 8.x

Dell EMC VNXe 3100/3150/3300 Operating Environment (OE) all versions

Dell EMC VNXe3200 Operating Environment (OE) all versions


Link To Remedies:       
Host Installs: 

Dell EMC ViPR SRM 4.1.1 Host Interface Setup File (for Dell EMC Host Interface 
version 1.4.1) can be downloaded from https://support.Dell 
EMC.com/downloads/34247_ViPR-SRM.

Customers are recommended to contact customer support and place a Customer 
Service Request for this fix.

ESX Server Installs: 
Dell EMC Unisphere for VMAX Virtual Appliance can be downloaded from 
https://support.Dell EMC.com/downloads/27045_Unisphere-for-VMAX

Dell EMC VASA Provider Virtual Appliance can be downloaded from 
https://support.Dell EMC.com/downloads/40557_VASA-Provider

VMAX eManagement: 

Customers are recommended to contact customer support and place a Customer 
Service Request for this fix.
VNX Series: 

Dell EMC VNX2 Operating Environment (OE) for File 8.1.9.231

Dell EMC VNX2 Operating Environment (OE) for Block 05.33.009.5.231

Dell EMC VNX1 Operating Environment (OE) for File 7.1.82.0

Dell EMC VNX1 Operating Environment (OE) for Block 05.32.000.5.225

Dell EMC VNXe1600 Operating Environment (OE) 3.1.9.9570228 can be downloaded 
from https://support.emc.com/downloads/38171_VNXe1600

Unity: 

Dell EMC Unity Operating Environment (OE) 4.3.0.1522077968 can be downloaded 
from https://support.emc.com/downloads/39949_Dell-EMC-Unity-Family 

Customers are recommended to contact customer support and place a Customer 
Service Request for all other fixes.

Credits:
Dell EMC would like to thank Jakub Palaczynski for reporting this vulnerability.


Read and use the information in this Dell 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 Dell EMC Software 
Technical Support at 1-877-534-2867.

For an explanation of Severity Ratings, refer to Dell EMC Knowledgebase 
solution emc218831. Dell 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.

Dell 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. 
Dell 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 Dell EMC or its suppliers, be liable for 
any damages whatsoever including direct, indirect, incidental, consequential, 
loss of business profits or special damages, even if Dell 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.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2

iQEcBAEBCAAGBQJa3dX6AAoJEHbcu+fsE81ZNOsH/1aE+sX5IJ0JjsLYHMWH9dMY
hwg0j3oUU0ZaEOrnsanARSkjKqu6FyYUGnNppgG5SqT+0piOvA5NpnOHY94WYQ/M
VGHu9LQrgfl/5tq0ITy0dWalGdet6ZqA25+gOWaCFsLZRh5Fb54P3QvtUAB7gW5F
E+0V+uDGc3aVUtNmoE6h4ADo5C4cJHaDyNUFsv1v7oelWG76Qa4SeyiC0E1uThPC
+U31XnQuNzxckbujRHiLQmwpLsYXJT1jYRcBNYqXu1HhOsnWMucgYrHg8v4BSPo5
A/trzUAH33MIoSdD0OtB/v6EEqGysUYNh6zT8CJNXD8ILNSyPZI3gE8RIJr3ojc=
=xljv
-----END PGP SIGNATURE-----

_______________________________________________
Sent through the Full Disclosure mailing list
https://nmap.org/mailman/listinfo/fulldisclosure
Web Archives & RSS: http://seclists.org/fulldisclosure/