ghsa-69fp-7c8p-crjr
Vulnerability from github
Published
2024-06-10 18:36
Modified
2024-07-31 14:51
Severity ?
Summary
Keycloak exposes sensitive information in Pushed Authorization Requests (PAR)
Details
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": [
{
"package": {
"ecosystem": "Maven",
"name": "org.keycloak:keycloak-services"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "24.0.5"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-4540"
],
"database_specific": {
"cwe_ids": [
"CWE-200",
"CWE-922"
],
"github_reviewed": true,
"github_reviewed_at": "2024-06-10T18:36:56Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "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\u0027s HTTP response to a request_uri authorization request. This could lead to an information disclosure vulnerability.",
"id": "GHSA-69fp-7c8p-crjr",
"modified": "2024-07-31T14:51:21Z",
"published": "2024-06-10T18:36:56Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-69fp-7c8p-crjr"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-4540"
},
{
"type": "WEB",
"url": "https://github.com/keycloak/keycloak/commit/2191cc26ae6deb52eeaf74046027b65804d16fd0"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:3566"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:3567"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:3568"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:3570"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:3572"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:3573"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:3574"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:3575"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:3576"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2024-4540"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2279303"
},
{
"type": "PACKAGE",
"url": "https://github.com/keycloak/keycloak"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "Keycloak exposes sensitive information in Pushed Authorization Requests (PAR)"
}
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.