What is CVE-2022-23469?

CVE-2022-23469 is a potential vulnerability in Traefik that allows the Authorization header to be displayed in debug logs.

How does CVE-2022-23469 affect Traefik?

CVE-2022-23469 affects Traefik versions prior to 2.9.6.

What is the severity of CVE-2022-23469?

The severity of CVE-2022-23469 is medium with a CVSS score of 6.5.

How can I fix CVE-2022-23469?

To fix CVE-2022-23469, update Traefik to version 2.9.6 or later.

Where can I find more information about CVE-2022-23469?

You can find more information about CVE-2022-23469 in the reference links provided: [Reference 1](https://github.com/traefik/traefik/pull/9574), [Reference 2](https://github.com/traefik/traefik/releases/tag/v2.9.6), [Reference 3](https://github.com/traefik/traefik/security/advisories/GHSA-h2ph-vhm7-g4hp).

Vulnerability/
CVE-2022-23469

medium

6.5

CWE

532 200

8/12/2022

12/12/2022

CVE-2022-23469: Infoleak

First published: Thu Dec 08 2022(Updated: )

Traefik is an open source HTTP reverse proxy and load balancer. Versions prior to 2.9.6 are subject to a potential vulnerability in Traefik displaying the Authorization header in its debug logs. In certain cases, if the log level is set to DEBUG, credentials provided using the Authorization header are displayed in the debug logs. Attackers must have access to a users logging system in order for credentials to be stolen. This issue has been addressed in version 2.9.6. Users are advised to upgrade. Users unable to upgrade may set the log level to `INFO`, `WARN`, or `ERROR`.

Credit: security-advisories@github.com

Affected Software	Affected Version	How to fix
Traefik Traefik	<2.9.6

Remedy

https://github.com/traefik/traefik/pull/9574

Remedy

https://github.com/traefik/traefik/security/advisories/GHSA-h2ph-vhm7-g4hp

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Reference Links

Frequently Asked Questions

What is CVE-2022-23469?
CVE-2022-23469 is a potential vulnerability in Traefik that allows the Authorization header to be displayed in debug logs.
How does CVE-2022-23469 affect Traefik?
CVE-2022-23469 affects Traefik versions prior to 2.9.6.
What is the severity of CVE-2022-23469?
The severity of CVE-2022-23469 is medium with a CVSS score of 6.5.
How can I fix CVE-2022-23469?
To fix CVE-2022-23469, update Traefik to version 2.9.6 or later.
Where can I find more information about CVE-2022-23469?
You can find more information about CVE-2022-23469 in the reference links provided: [Reference 1](https://github.com/traefik/traefik/pull/9574), [Reference 2](https://github.com/traefik/traefik/releases/tag/v2.9.6), [Reference 3](https://github.com/traefik/traefik/security/advisories/GHSA-h2ph-vhm7-g4hp).

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