CVE-2024-4540
CVE-2024-4540: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityHigh7.5
High [CVE-2024-4540] Keycloak: exposure of sensitive information in pushed authorization requests (par) kc_restart cookie
CVE-2024-4540Source published Source updated
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. Red Hat severity: Low — CVSS 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). Weakness: CWE-312. Affected Red Hat products: Red Hat Build of Keycloak; Red Hat build of Keycloak 22; Red Hat build of Keycloak 24; Red Hat Single Sign-On 7; Red Hat Single Sign-On 7.6 for RHEL 7; Red Hat Single Sign-On 7.6 for RHEL 8; Red Hat Single Sign-On 7.6 for RHEL 9; RHEL-8 based Middleware Containers. Red Hat fixing advisory: RHSA-2024:3574, RHSA-2024:3575, RHSA-2024:3573…
- Affected products in this advisory
- Red Hat build of Keycloak 22
- Red Hat build of Keycloak 24
- Red Hat Single Sign-On 7.6 for RHEL 7
- Red Hat Single Sign-On 7.6 for RHEL 8
2 more entries in the full advisory.
- Source-reported affected versions
- Affected-version details not available in this record.
- Source-reported fixed versions
- rhbk/keycloak-operator-bundle:22.0.11-2
- rhbk/keycloak-rhel9:22-15
- rhbk/keycloak-rhel9-operator:22-18
- rhbk/keycloak-operator-bundle:24.0.5-2
15 more entries in the full advisory.
- Mitigation guidance
- Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Android app · Google Play
Monitor future Red Hat CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 34 official vendor sources and 160+ reviewed platform categories.