DSA-2020-229: Dell EMC NetWorker Multiple Security Vulnerabilities

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Impact

Medium

Details

Dell EMC NetWorker contains remediation for multiple security vulnerabilities that may be exploited by malicious users to compromise the affected system.

  • CVE-2020-26182

Dell EMC NetWorker contains an incorrect privilege assignment vulnerability. A non-LDAP remote user with low privileges may exploit this vulnerability to perform 'saveset' related operations in an unintended manner. The vulnerability is not exploitable by users authenticated via LDAP.

6.8 (AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N)

  • CVE-2020-26183

Dell EMC NetWorker contains an improper authorization vulnerability. Certain remote users with low privileges may exploit this vulnerability to perform 'nsrmmdbd' operations in an unintended manner.

6.8 (AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N)

  • CVE-2020-26182

Dell EMC NetWorker contains an incorrect privilege assignment vulnerability. A non-LDAP remote user with low privileges may exploit this vulnerability to perform 'saveset' related operations in an unintended manner. The vulnerability is not exploitable by users authenticated via LDAP.

6.8 (AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N)

  • CVE-2020-26183

Dell EMC NetWorker contains an improper authorization vulnerability. Certain remote users with low privileges may exploit this vulnerability to perform 'nsrmmdbd' operations in an unintended manner.

6.8 (AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N)

Dell Technologies recommends all customers consider both the CVSS base score and any relevant temporal and environmental scores that may impact the potential severity associated with a particular security vulnerability.

Affected Products & Remediation

Affected products:     
Dell EMC NetWorker version 19.3.0.1 and earlier
Dell EMC NetWorker version 19.2.1.2 and earlier


Remediation:     
The following Dell EMC NetWorker releases address these vulnerabilities:     

  • NetWorker version 19.3.0.2 or later

  • NetWorker version 19.2.1.3 or later

Dell recommends all customers upgrade at the earliest opportunity.



Affected products:     
Dell EMC NetWorker version 19.3.0.1 and earlier
Dell EMC NetWorker version 19.2.1.2 and earlier


Remediation:     
The following Dell EMC NetWorker releases address these vulnerabilities:     

  • NetWorker version 19.3.0.2 or later

  • NetWorker version 19.2.1.3 or later

Dell recommends all customers upgrade at the earliest opportunity.



Related Information

Dell Security Advisories and Notices
Dell Vulnerability Response Policy
CVSS Scoring Guide

Legal Disclaimer

Affected Products

NetWorker

Products

NetWorker
Article Properties
Article Number: 000180941
Article Type: Dell Security Advisory
Last Modified: 22 May 2021
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