full-disclosure - [FD] DSA-2018-158: Dell EMC ESRS Policy Manager Remote Code Execution Vulnerability

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Message-ID: <1e433553fdf34a47ae88d62a1e27e815@AUSX13MPS306.AMER.DELL.COM>
Date: Mon, 24 Sep 2018 16:24:31 +0000
From: <secure@...l.com>
To: <fulldisclosure@...lists.org>
Cc: secure@...l.com
Subject: [FD] DSA-2018-158: Dell EMC ESRS Policy Manager Remote Code
 Execution Vulnerability

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DSA-2018-158: Dell EMC ESRS Policy Manager Remote Code Execution Vulnerability

Dell EMC Identifier: DSA-2018-158

CVE Identifier: CVE-2018-15764

Severity Rating: Critical

CVSS v3 Base Score: 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Affected products:
Dell EMC ESRS Policy Manager, all versions.

Summary:
Dell EMC ESRS Policy Manager requires a workaround to address a remote code execution vulnerability that could potentially be exploited by malicious users to compromise the affected system.

Details:
Dell EMC ESRS Policy Manager versions 6.8 and prior contain a remote code execution vulnerability due to improper configurations of triggered JMX services. A remote unauthenticated attacker may potentially exploit this vulnerability to execute arbitrary code in the server's JVM.

Resolution:
Dell EMC recommends all customers disable the JMX service at the earliest opportunity. Follow the steps documented in KB Article 522932,  Dell EMC ESRS Policy Manager 6.x: How to disable JMX-RMI from listening on ports 32850 and 32851<https://support.emc.com/kb/522932>

Severity Rating

For an explanation of Severity Ratings, refer to Dell EMC Knowledgebase article 468307 (https://support.emc.com/kb/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 advisory, contact Dell EMC Technical Support (https://support.emc.com/servicecenter/contactEMC/). 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 bus
 iness 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.

Dell Product Security Incident Response Team

secure@...l.com<mailto:secure@...l.com>

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