Information Exposure Affecting keycloak-fips package, versions <25.0.0-r0


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

Exploit Maturity
Not Defined
EPSS
0.04% (16th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-KEYCLOAKFIPS-7926502
  • published10 Sept 2024
  • disclosed3 Jun 2024

Introduced: 3 Jun 2024

CVE-2024-4540  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Chainguard keycloak-fips to version 25.0.0-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream keycloak-fips package and not the keycloak-fips package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

A flaw was found in Keycloak in OAuth 2.0 Pushed Authorization Requests (PAR). Client-provided parameters were found to be included in plain text in the KC_RESTART cookie returned by the authorization server's HTTP response to a request_uri authorization request, possibly leading to an information disclosure vulnerability.

CVSS Scores

version 3.1