DSA-2021-259: Dell EMC iDRAC Security Update for Multiple Security Vulnerabilities

Summary: Dell EMC iDRAC remediation is available for multiple security vulnerabilities that may be exploited by malicious users to compromise the affected system.

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Impact

Medium

Details

Proprietary Code CVEs Description CVSS Base Score CVSS Vector String
CVE-2021-36347 Dell EMC iDRAC9 versions before 5.00.20.00 and iDRAC8 versions before 2.82.82.82 contain a stack-based buffer overflow vulnerability. An authenticated remote attacker with high privileges may potentially exploit this vulnerability to control process execution and gain access to the iDRAC operating system. 6.2 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L
CVE-2021-36348 Dell EMC iDRAC9 versions before 5.00.20.00 contain an input injection vulnerability. A remote authenticated malicious user with low privileges may potentially exploit this vulnerability to cause information disclosure or denial of service by supplying specially crafted input data to iDRAC. 5.9 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:L
CVE-2021-36346 Dell EMC iDRAC8 versions before 2.82.82.82 contain a denial of service vulnerability. An unauthenticated remote attacker may potentially exploit this vulnerability to deny access to the iDRAC webserver. 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
 
Third-party Component
 		 CVE More information
OpenSSL CVE-2021-3712 See NVD (https://nvd.nist.gov/vuln/detail/CVE-2021-3712) for individual scores for each CVE.
Proprietary Code CVEs Description CVSS Base Score CVSS Vector String
CVE-2021-36347 Dell EMC iDRAC9 versions before 5.00.20.00 and iDRAC8 versions before 2.82.82.82 contain a stack-based buffer overflow vulnerability. An authenticated remote attacker with high privileges may potentially exploit this vulnerability to control process execution and gain access to the iDRAC operating system. 6.2 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L
CVE-2021-36348 Dell EMC iDRAC9 versions before 5.00.20.00 contain an input injection vulnerability. A remote authenticated malicious user with low privileges may potentially exploit this vulnerability to cause information disclosure or denial of service by supplying specially crafted input data to iDRAC. 5.9 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:L
CVE-2021-36346 Dell EMC iDRAC8 versions before 2.82.82.82 contain a denial of service vulnerability. An unauthenticated remote attacker may potentially exploit this vulnerability to deny access to the iDRAC webserver. 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
 
Third-party Component
 		 CVE More information
OpenSSL CVE-2021-3712 See NVD (https://nvd.nist.gov/vuln/detail/CVE-2021-3712) for individual scores for each CVE.
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

CVEs Addressed  Product Affected Versions Updated Versions Link to Update
CVE-2021-36347 Dell EMC iDRAC8 Versions before 2.82.82.82. 2.82.82.82  https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=wgnhp
Dell EMC iDRAC9 Versions before 5.00.20.00. 5.00.20.00 https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=19c2m
CVE-2021-36348 Dell EMC iDRAC9
 		 Versions before 5.00.20.00. 5.00.20.00  https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=19c2m
CVE-2021-36346 Dell EMC iDRAC8 Versions before 2.82.82.82. 2.82.82.82 https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=wgnhp
CVE-2021-3712 Dell EMC iDRAC8 Versions before 2.82.82.82. 2.82.82.82
 		 https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=wgnhp
Dell EMC iDRAC9 Versions before 5.10.00.00. 5.10.00.00 https://www.dell.com/support/home/drivers/driversdetails?driverid=p8hc9
CVEs Addressed  Product Affected Versions Updated Versions Link to Update
CVE-2021-36347 Dell EMC iDRAC8 Versions before 2.82.82.82. 2.82.82.82  https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=wgnhp
Dell EMC iDRAC9 Versions before 5.00.20.00. 5.00.20.00 https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=19c2m
CVE-2021-36348 Dell EMC iDRAC9
 		 Versions before 5.00.20.00. 5.00.20.00  https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=19c2m
CVE-2021-36346 Dell EMC iDRAC8 Versions before 2.82.82.82. 2.82.82.82 https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=wgnhp
CVE-2021-3712 Dell EMC iDRAC8 Versions before 2.82.82.82. 2.82.82.82
 		 https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=wgnhp
Dell EMC iDRAC9 Versions before 5.10.00.00. 5.10.00.00 https://www.dell.com/support/home/drivers/driversdetails?driverid=p8hc9

Revision History

RevisionDateDescription
1.02021-12-16Initial Release

Acknowledgements

CVE-2021-36346: Dell Technologies would like to thank Ken Pyle from CYBIR for reporting this issue.

Related Information

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

Legal Disclaimer

Affected Products

iDRAC8, iDRAC7/8 with Lifecycle Controller Version 2.50.50.50, iDRAC7/8 with Lifecycle Controller Version 2.52.52.52, iDRAC7/8 with Lifecycle Controller Version 2.60.60.60, iDRAC7/8 with Lifecycle Controller Version 2.61.60.60 , iDRAC7/8 with Lifecycle Controller Version 2.62.60.60, iDRAC7/8 with Lifecycle Controller Version 2.63.60.61, iDRAC8 with Lifecycle Controller Version 2.04.02.01, iDRAC8 with Lifecycle Controller Version 2.00.00.00, iDRAC8 with Lifecycle Controller Version 2.02.01.01 ...

Products

iDRAC9, iDRAC8 with Lifecycle Controller version 2.80.80.80, iDRAC8 with Lifecycle Controller version 2.81.81.81, iDRAC9 - 3.0x Series, iDRAC9 - 3.1x Series, iDRAC9 - 3.2x Series, iDRAC9 - 3.3x Series, iDRAC9 - 3.4x Series, iDRAC9 - 4.xx Series , iDRAC9 - 5.xx Series, Product Security Information ...
Article Properties
Article Number: 000194038
Article Type: Dell Security Advisory
Last Modified: 16 Dec 2021
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