[FD] DSA-2018-095: Dell EMC RecoverPoint Multiple Vulnerabilities

[EMC Product Security Response Center <Security_Alert@xxxxxxx>]

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DSA-2018-095: Dell EMC RecoverPoint Multiple Vulnerabilities

EMC Identifier: DSA-2018-095

CVE Identifier: CVE-2018-1235, CVE-2018-1241, CVE-2018-1242

Severity Rating: CVSS Base Score: See below for CVSSv3 Scores.

Affected products: 
Dell EMC RecoverPoint versions prior to 5.1.2
Dell EMC RecoverPoint Virtual Machine (VM) versions prior to 5.1.1.3

Summary:  
Dell EMC RecoverPoint addresses multiple security vulnerabilities which may 
potentially be exploited by malicious users to compromise the affected system.

Details:
Unauthenticated Command Injection Vulnerability

CVE-2018-1235

Dell EMC RecoverPoint versions prior to 5.1.2 and RecoverPoint for VMs versions 
prior to 5.1.1.3, contain a command injection vulnerability. An unauthenticated 
remote attacker may potentially exploit this vulnerability to execute arbitrary 
commands on the affected system with root privilege.

CVSSv3 Base Score: 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

LDAP Password Disclosure Vulnerability

CVE-2018-1241

Dell EMC RecoverPoint versions prior to 5.1.2 and RecoverPoint for VMs versions 
prior to 5.1.1.3, under certain conditions, may leak LDAP password in 
plain-text into the RecoverPoint log file. An authenticated malicious user with 
access to the RecoverPoint log files may obtain the exposed LDAP password to 
use it in further attacks.

CVSSv3 Base Score: 6.1 (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N)

Authenticated Arbitrary File Read Vulnerability

CVE-2018-1242

Dell EMC RecoverPoint versions prior to 5.1.2 and RecoverPoint for VMs versions 
prior to 5.1.1.3, contains a command injection vulnerability in the Boxmgmt 
CLI. An authenticated malicious user with boxmgmt privileges may potentially 
exploit this vulnerability to read RPA files. Note that files that require root 
permission cannot be read.

CVSSv3 Base Score: 6.7 (AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)

Resolution:     
The following Dell EMC RecoverPoint releases addresses these vulnerabilities: 

Dell EMC RecoverPoint for Virtual Machines 5.1.1.3 and later

Dell EMC RecoverPoint 5.1.2 and later

Dell EMC recommends all customers upgrade at the earliest opportunity. In 
addition, to fully mitigate CVE-2018-1241, customers are recommended to change 
their LDAP passwords.

Note: It is a security best practice to change any default system passwords to 
strong and unique values. Refer to RecoverPoint Security Configuration Guide 
for details. Refer to Dell EMC Knowledge Base Article 520937 for instructions 
on how to change default root password in RecoverPoint systems.

Link To Remedies:       
Customers can download software from EMC Online Suport at 
https://support.emc.com/search/?text=RecoverPoint&searchLang=en_US&facetResource=DOWN

Credits:
Dell EMC would like to thank Paul Taylor (@bao7uo) from Foregenix Ltd for 
reporting these vulnerabilities.

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

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

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. 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 EMC or its suppliers, 
be liable for any damages whatsoever 
including direct, indirect, incidental, consequential, loss of business profits 
or special damages, even if 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.
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