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Dell EMC VNX2 Family OS Command Injection

Dell EMC VNX2 Family OS Command Injection
Posted Feb 5, 2019
Authored by Dell Product Security Incident Response Team | Site dellemc.com

VNX Control Station in Dell EMC VNX2 OE for File versions prior to 8.1.9.236 contains OS command injection vulnerability. Due to inadequate restriction configured in sudoers, a local authenticated malicious user could potentially execute arbitrary OS commands as root by exploiting this vulnerability.

tags | advisory, arbitrary, local, root
advisories | CVE-2019-3704
MD5 | 8b2011fd3b0539d810ad80823308b682

Dell EMC VNX2 Family OS Command Injection

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DSA-2019-010: Dell EMC VNX2 Family OS Command Injection Vulnerability

Dell EMC Identifier: DSA-2019-010

CVE Identifier: CVE-2019-3704

Severity Rating: CVSS v3 Base Score: 7.8 (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)

Affected products:
Dell EMC VNX2 Operating Environment (OE) for File versions prior to 8.1.9.236

Summary:
VNX Control Station in Dell EMC VNX2 is affected by an operating system (OS) command injection vulnerability that may potentially be exploited by an attacker to compromise the affected system.

Details:
VNX Control Station in Dell EMC VNX2 OE for File versions prior to 8.1.9.236 contains OS command injection vulnerability. Due to inadequate restriction configured in sudores, a local authenticated malicious user could potentially execute arbitrary OS commands as root by exploiting this vulnerability.

Resolution:
The following Dell EMC VNX2 release contains resolutions to these vulnerabilities:
* Dell EMC VNX2 OE for File versions 8.1.9.236

Dell EMC recommends all customers upgrade at the earliest opportunity.

Link to remedies:

Registered Dell EMC Support customers can download VNX2 software from the EMC Online Support web site:
https://support.emc.com/downloads/36656_VNX2-Series.


For an explanation of Severity Ratings, refer to Dell EMC Knowledgebase article 468307. 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.
Legal Information

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. Dell EMC distributes Dell EMC Security Advisories, in order to bring to the attention of users of the affected Dell EMC products, important security information. 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 spe
cial 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.


Dell EMC Product Security Response Center
secure@dell.com
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