What is CVE-2022-34402?

CVE-2022-34402 is a Regular Expression Denial of Service (ReDoS) vulnerability in Dell Wyse ThinOS 2205 that allows an admin privilege attacker to cause a denial-of-service.

How does the CVE-2022-34402 vulnerability affect Dell Wyse ThinOS?

The CVE-2022-34402 vulnerability affects Dell Wyse ThinOS 2205 and can be exploited by an admin privilege attacker to cause a denial-of-service.

What is the severity of CVE-2022-34402?

CVE-2022-34402 has a severity rating of 4.9, which is considered medium.

Is the Dell Latitude 3420 affected by CVE-2022-34402?

No, the Dell Latitude 3420 is not affected by CVE-2022-34402.

How can I fix the CVE-2022-34402 vulnerability?

To fix the CVE-2022-34402 vulnerability, you should apply the security update provided by Dell Wyse ThinOS. Please refer to the Dell support page for more information and instructions.

Vulnerability/
CVE-2022-34402

medium

6.8

CWE

1333

10/10/2022

16/9/2024

CVE-2022-34402

First published: Mon Oct 10 2022(Updated: )

Dell Wyse ThinOS 2205 contains a Regular Expression Denial of Service Vulnerability in UI. An admin privilege attacker could potentially exploit this vulnerability, leading to denial-of-service.

Credit: security_alert@emc.com security_alert@emc.com

Affected Software	Affected Version	How to fix
Dell Wyse ThinOS	<9.3.2102
Dell Latitude 3420
Dell Optiplex 3000 Thin Client
Dell Wyse 3040 Thin Client
Dell Wyse 5070 Thin Client
Dell Wyse 5470 All-in-one Thin Client
Dell Wyse 5470 Mobile Thin Client

Remedy

https://www.dell.com/support/kbdoc/en-us/000203376/dsa-2022-247-dell-wyse-thinos-security-update-for-a-regular-expression-vulnerability

Never miss a vulnerability like this again

Reference Links

https://www.dell.com/support/kbdoc/en-us/000203376/dsa-2022-247-dell-wyse-thinos-security-update-for-a-regular-expression-vulnerability

Frequently Asked Questions

What is CVE-2022-34402?
CVE-2022-34402 is a Regular Expression Denial of Service (ReDoS) vulnerability in Dell Wyse ThinOS 2205 that allows an admin privilege attacker to cause a denial-of-service.
How does the CVE-2022-34402 vulnerability affect Dell Wyse ThinOS?
The CVE-2022-34402 vulnerability affects Dell Wyse ThinOS 2205 and can be exploited by an admin privilege attacker to cause a denial-of-service.
What is the severity of CVE-2022-34402?
CVE-2022-34402 has a severity rating of 4.9, which is considered medium.
Is the Dell Latitude 3420 affected by CVE-2022-34402?
No, the Dell Latitude 3420 is not affected by CVE-2022-34402.
How can I fix the CVE-2022-34402 vulnerability?
To fix the CVE-2022-34402 vulnerability, you should apply the security update provided by Dell Wyse ThinOS. Please refer to the Dell support page for more information and instructions.

collector/nvd-api
collector/nvd-index
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agent/weakness
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agent/severity
agent/author
agent/description
agent/last-modified-date
agent/first-publish-date
agent/softwarecombine
agent/remedy
agent/tags
collector/mitre-cve
source/MITRE
vendor/dell
canonical/dell wyse thinos
canonical/dell latitude 3420
canonical/dell optiplex 3000 thin client
canonical/dell wyse 3040 thin client
canonical/dell wyse 5070 thin client
canonical/dell wyse 5470 all-in-one thin client
canonical/dell wyse 5470 mobile thin client

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