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

Sammanfattning: 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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Påverkan

Medium

Information

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 rekommenderar att alla kunder beaktar både CVSS Base Score (baspoäng) och relevanta tidsmässiga och miljömässiga poäng som kan påverka den potentiella allvarlighetsgraden hos specifika säkerhetsrisker.

Berörda produkter och åtgärder

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

Revideringshistorik

RevisionDateDescription
1.02021-12-16Initial Release

Bekräftelser

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

Relaterad information

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

Juridisk friskrivning

Berörda produkter

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 ...

Produkter

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 ...
Artikelegenskaper
Artikelnummer: 000194038
Artikeltyp: Dell Security Advisory
Senast ändrad: 16 dec. 2021
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