GHSA-69fp-7c8p-crjr
Keycloak exposes sensitive information in Pushed Authorization Requests (PAR)
At a glance
- Published
- Updated
- CVE
- CVE-2024-4540
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Description
A flaw was found in Keycloak in the 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. This could lead to an information disclosure vulnerability.
Affected packages
| Package | Versions |
|---|---|
| Maven · org.keycloak:keycloak-services | introduced 0, fixed 24.0.5 |
References
- https://github.com/keycloak/keycloak/security/advisories/GHSA-69fp-7c8p-crjr WEB
- https://nvd.nist.gov/vuln/detail/CVE-2024-4540 ADVISORY
- https://github.com/keycloak/keycloak/commit/2191cc26ae6deb52eeaf74046027b65804d16fd0 WEB
- https://access.redhat.com/errata/RHSA-2024:3566 WEB
- https://access.redhat.com/errata/RHSA-2024:3567 WEB
- https://access.redhat.com/errata/RHSA-2024:3568 WEB
- https://access.redhat.com/errata/RHSA-2024:3570 WEB
- https://access.redhat.com/errata/RHSA-2024:3572 WEB
- https://access.redhat.com/errata/RHSA-2024:3573 WEB
- https://access.redhat.com/errata/RHSA-2024:3574 WEB
- https://access.redhat.com/errata/RHSA-2024:3575 WEB
- https://access.redhat.com/errata/RHSA-2024:3576 WEB
- https://access.redhat.com/security/cve/CVE-2024-4540 WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=2279303 WEB
- https://github.com/keycloak/keycloak PACKAGE
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |