DSA-2021-273: Dell EMC ECS Security Update for Apache Log4j Remote Code Execution Vulnerability

Podsumowanie: Dell EMC ECS remediation is available for the Apache Log4j Remote Code Execution Vulnerability that could be exploited by malicious users to compromise the affected system. Dell recommends implementing this remediation as soon as possible in light of the critical severity of the vulnerability. ...

Ten artykuł dotyczy Ten artykuł nie dotyczy Ten artykuł nie jest powiązany z żadnym konkretnym produktem. Nie wszystkie wersje produktu zostały zidentyfikowane w tym artykule.

Skutki

Critical

Szczegóły

Third-party Component CVEs More information
Apache Log4j CVE-2021-44228 Apache Log4j Remote Code Execution This hyperlink is taking you to a website outside of Dell Technologies.
Apache Log4j CVE-2021-45046
Apache Log4j CVE-2021-45105
Apache Log4j CVE-2021-44832


Third-party Component CVEs More information
Apache Log4j CVE-2021-44228 Apache Log4j Remote Code Execution This hyperlink is taking you to a website outside of Dell Technologies.
Apache Log4j CVE-2021-45046
Apache Log4j CVE-2021-45105
Apache Log4j CVE-2021-44832


Firma Dell Technologies zaleca wszystkim klientom uwzględnienie zarówno wyniku podstawowego CVSS, jak i wszelkich istotnych wyników czasowych i środowiskowych, które mogą mieć wpływ na potencjalną dotkliwość związaną z konkretną luką w zabezpieczeniach.

Produkty, których dotyczy problem, i środki zaradcze

Product Affected Versions Updated Versions Link to Update
Dell EMC ECS
 
3.3.x, 3.4.x, 3.5.x, 3.6.0.x, 3.6.1.x, and 3.6.2.0 ECS 3.7.0
Note: Apache Log4j is upgraded to 2.17.1.

https://www.dell.com/support/home/en-us/product-support/product/ecs-appliance-/overview
 
General Patch: 3.3.0.4, 3.4.0.6, 3.5.1.6, 3.6.2.1, 3.6.2.2
Note: Patches disable JNDI lookup class.

https://www.dell.com/support/home/en-us/product-support/product/ecs-appliance-/overview
 
Standalone Patch to “disable JNDI lookup class” for all affected versions. Apply patch
NOTE TO CUSTOMER: 
  • Dell requests this procedure of upgrading xdoctor and installation of the patch be done by Customers. This is the quickest and safest method as it avoids prolonged exposure to this Apache log4j vulnerability. All the steps are detailed in the ‘apply patch’ link.

Note: Although CVE-2021-45105 and CVE-2021-44832 were not exploitable in ECS, Apache Log4j is upgraded to 2.17.1 in ECS 3.7.0.
Product Affected Versions Updated Versions Link to Update
Dell EMC ECS
 
3.3.x, 3.4.x, 3.5.x, 3.6.0.x, 3.6.1.x, and 3.6.2.0 ECS 3.7.0
Note: Apache Log4j is upgraded to 2.17.1.

https://www.dell.com/support/home/en-us/product-support/product/ecs-appliance-/overview
 
General Patch: 3.3.0.4, 3.4.0.6, 3.5.1.6, 3.6.2.1, 3.6.2.2
Note: Patches disable JNDI lookup class.

https://www.dell.com/support/home/en-us/product-support/product/ecs-appliance-/overview
 
Standalone Patch to “disable JNDI lookup class” for all affected versions. Apply patch
NOTE TO CUSTOMER: 
  • Dell requests this procedure of upgrading xdoctor and installation of the patch be done by Customers. This is the quickest and safest method as it avoids prolonged exposure to this Apache log4j vulnerability. All the steps are detailed in the ‘apply patch’ link.

Note: Although CVE-2021-45105 and CVE-2021-44832 were not exploitable in ECS, Apache Log4j is upgraded to 2.17.1 in ECS 3.7.0.

Historia zmian

RevisionDateDescription
1.02021-12-14'Initial Release'
1.12021-12-14‘Note to use standalone patch to mitigate added’
1.22021-12-16Updated the KB link to apply patch
1.32022-01-19Updated Note with General patch details.
1.42022-02-08Updated ECS 3.7 release details.

Powiązane informacje

Produkty, których dotyczy problem

ECS Appliance

Produkty

ECS, Product Security Information
Właściwości artykułu
Numer artykułu: 000194612
Typ artykułu: Dell Security Advisory
Ostatnia modyfikacja: 05 lis 2025
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