DSA-2021-259: Dell EMC iDRAC Security Update for Multiple Security Vulnerabilities
Resumo: 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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Impacto
Medium
Dados
| 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. |
Produtos afetados e soluções
| 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 |
Histórico de revisão
| Revision | Date | Description |
| 1.0 | 2021-12-16 | Initial Release |
Agradecimentos
CVE-2021-36346: Dell Technologies would like to thank Ken Pyle from CYBIR for reporting this issue.
Informações relacionadas
Aviso de isenção legal
Produtos afetados
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
...
Produtos
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
...
Propriedades do artigo
Número do artigo: 000194038
Tipo de artigo: Dell Security Advisory
Último modificado: 16 dez. 2021
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