What is the severity rating of CVE-2020-13100?

CVE-2020-13100 has a severity rating of 7.5 (high).

How can I fix CVE-2020-13100?

To fix CVE-2020-13100, you should update Arista’s CloudVision eXchange (CVX) server to version 4.21.12M, 4.22.7M, 4.23.5M, or 4.24.2F or later.

Where can I find more information about CVE-2020-13100?

You can find more information about CVE-2020-13100 at the following link: [https://www.arista.com/en/support/advisories-notices/security-advisories/11758-security-advisory-52](https://www.arista.com/en/support/advisories-notices/security-advisories/11758-security-advisory-52)

Vulnerability/
CVE-2020-13100

high

7.5

26/10/2020

4/8/2024

CVE-2020-13100

Q: What is CVE-2020-13100?

CVE-2020-13100 is a vulnerability in Arista’s CloudVision eXchange (CVX) server that allows remote attackers to cause a denial of service (crash and restart) in the ControllerOob agent via a malformed control-plane packet.

Q: Which software versions are affected by CVE-2020-13100?

Arista’s CloudVision eXchange (CVX) server versions before 4.21.12M, 4.22.x before 4.22.7M, 4.23.x before 4.23.5M, and 4.24.x before 4.24.2F are affected by CVE-2020-13100.

First published: Mon Oct 26 2020(Updated: )

Arista’s CloudVision eXchange (CVX) server before 4.21.12M, 4.22.x before 4.22.7M, 4.23.x before 4.23.5M, and 4.24.x before 4.24.2F allows remote attackers to cause a denial of service (crash and restart) in the ControllerOob agent via a malformed control-plane packet.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Arista Cloudvision Exchange	>=4.21.5f<4.21.12m
Arista Cloudvision Exchange	>=4.22.0<4.22.7m
Arista Cloudvision Exchange	>=4.23.0<4.23.5m
Arista Cloudvision Exchange	>=4.24.0<4.24.2f

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Reference Links

https://www.arista.com/en/support/advisories-notices/security-advisories/11758-security-advisory-52

Frequently Asked Questions

What is CVE-2020-13100?
CVE-2020-13100 is a vulnerability in Arista’s CloudVision eXchange (CVX) server that allows remote attackers to cause a denial of service (crash and restart) in the ControllerOob agent via a malformed control-plane packet.
Which software versions are affected by CVE-2020-13100?
Arista’s CloudVision eXchange (CVX) server versions before 4.21.12M, 4.22.x before 4.22.7M, 4.23.x before 4.23.5M, and 4.24.x before 4.24.2F are affected by CVE-2020-13100.
What is the severity rating of CVE-2020-13100?
CVE-2020-13100 has a severity rating of 7.5 (high).
How can I fix CVE-2020-13100?
To fix CVE-2020-13100, you should update Arista’s CloudVision eXchange (CVX) server to version 4.21.12M, 4.22.7M, 4.23.5M, or 4.24.2F or later.
Where can I find more information about CVE-2020-13100?
You can find more information about CVE-2020-13100 at the following link: [https://www.arista.com/en/support/advisories-notices/security-advisories/11758-security-advisory-52](https://www.arista.com/en/support/advisories-notices/security-advisories/11758-security-advisory-52)

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agent/type
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agent/description
agent/last-modified-date
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agent/softwarecombine
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collector/mitre-cve
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vendor/arista
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version/arista cloudvision exchange/4.21.5f
version/arista cloudvision exchange/4.22.0
version/arista cloudvision exchange/4.23.0
version/arista cloudvision exchange/4.24.0

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