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Article Number: 000194038
DSA-2021-259: Dell EMC iDRAC Security Update for Multiple Security Vulnerabilities
Dell EMC iDRAC remediation is available for multiple security vulnerabilities that may be exploited by malicious users to compromise the affected system.
Summary:Dell EMC iDRAC remediation is available for multiple security vulnerabilities that may be exploited by malicious users to compromise the affected system.
Article Content
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.
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.
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.
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.
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.
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.
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.
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
...
Product
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
...