CVE-2023-6484 (CVSS 5.3)

Description

A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.

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CVSS v3.1 Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness Type (CWE)

CWE-117 CWE-117

References

Other References

https://access.redhat.com/errata/RHSA-2024:0798 https://access.redhat.com/errata/RHSA-2024:0799 https://access.redhat.com/errata/RHSA-2024:0800 https://access.redhat.com/errata/RHSA-2024:0801 https://access.redhat.com/errata/RHSA-2024:0804 https://access.redhat.com/errata/RHSA-2024:1860 https://access.redhat.com/errata/RHSA-2024:1861 https://access.redhat.com/errata/RHSA-2024:1862 https://access.redhat.com/errata/RHSA-2024:1864 https://access.redhat.com/errata/RHSA-2024:1865

Frequently Asked Questions

What is CVE-2023-6484? +

A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2023-6484? +

CVE-2023-6484 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2023-6484? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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