What is the severity of CVE-2020-26197?

CVE-2020-26197 is considered a critical vulnerability due to the potential for eavesdropping and decryption of sensitive traffic.

How do I fix CVE-2020-26197?

To fix CVE-2020-26197, ensure that your Dell PowerScale OneFS is updated to a version that supports TLSv1.2 for LDAP connections.

Which versions of Dell PowerScale OneFS are affected by CVE-2020-26197?

CVE-2020-26197 affects Dell PowerScale OneFS versions 8.1.0 to 9.1.0, specifically those utilizing LDAP for authentication.

What impact does CVE-2020-26197 have on LDAP connections?

CVE-2020-26197 results in an LDAP Provider inability to connect securely over TLSv1.2, exposing communication to potential interception.

Does CVE-2020-26197 affect all environments?

No, CVE-2020-26197 only affects environments that rely on an LDAP server for authentication within specific versions of Dell PowerScale OneFS.

Vulnerability/
CVE-2020-26197

critical

9.1

CWE

319 326

20/4/2021

16/9/2024

CVE-2020-26197: Weak Encryption

First published: Tue Apr 20 2021(Updated: )

Dell PowerScale OneFS 8.1.0 - 9.1.0 contains an LDAP Provider inability to connect over TLSv1.2 vulnerability. It may make it easier to eavesdrop and decrypt such traffic for a malicious actor. Note: This does not affect clusters which are not relying on an LDAP server for the authentication provider.

Credit: security_alert@emc.com

Affected Software	Affected Version	How to fix
Dell EMC Isilon OneFS	=8.1.0
Dell EMC Isilon OneFS	=8.1.1
Dell EMC Isilon OneFS	=8.1.2
Dell EMC Isilon OneFS	=8.2.2

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Reference Links

https://www.dell.com/support/kbdoc/000185202

Frequently Asked Questions

What is the severity of CVE-2020-26197?
CVE-2020-26197 is considered a critical vulnerability due to the potential for eavesdropping and decryption of sensitive traffic.
How do I fix CVE-2020-26197?
To fix CVE-2020-26197, ensure that your Dell PowerScale OneFS is updated to a version that supports TLSv1.2 for LDAP connections.
Which versions of Dell PowerScale OneFS are affected by CVE-2020-26197?
CVE-2020-26197 affects Dell PowerScale OneFS versions 8.1.0 to 9.1.0, specifically those utilizing LDAP for authentication.
What impact does CVE-2020-26197 have on LDAP connections?
CVE-2020-26197 results in an LDAP Provider inability to connect securely over TLSv1.2, exposing communication to potential interception.
Does CVE-2020-26197 affect all environments?
No, CVE-2020-26197 only affects environments that rely on an LDAP server for authentication within specific versions of Dell PowerScale OneFS.

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version/dell emc isilon onefs/8.2.2

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