ghsa-46c8-635v-68r2
Vulnerability from github
Published
2024-04-17 17:33
Modified
2024-04-25 22:23
Severity ?
Summary
Keycloak Authorization Bypass vulnerability
Details
Due to a permissive regular expression hardcoded for filtering allowed hosts to register a dynamic client, a malicious user with enough information about the environment could benefit and jeopardize an environment with this specific Dynamic Client Registration with TrustedDomain configuration previously unauthorized.
Acknowledgements:
Special thanks to Bastian Kanbach for reporting this issue and helping us improve our security.
{ "affected": [ { "package": { "ecosystem": "Maven", "name": "org.keycloak:keycloak-services" }, "ranges": [ { "events": [ { "introduced": "0" }, { "fixed": "22.0.10" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "Maven", "name": "org.keycloak:keycloak-services" }, "ranges": [ { "events": [ { "introduced": "23.0.0" }, { "fixed": "24.0.3" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2023-6544" ], "database_specific": { "cwe_ids": [ "CWE-625" ], "github_reviewed": true, "github_reviewed_at": "2024-04-17T17:33:29Z", "nvd_published_at": "2024-04-25T16:15:10Z", "severity": "MODERATE" }, "details": "Due to a permissive regular expression hardcoded for filtering allowed hosts to register a dynamic client, a malicious user with enough information about the environment could benefit and jeopardize an environment with this specific Dynamic Client Registration with TrustedDomain configuration previously unauthorized.\n\n#### Acknowledgements:\nSpecial thanks to Bastian Kanbach for reporting this issue and helping us improve our security.", "id": "GHSA-46c8-635v-68r2", "modified": "2024-04-25T22:23:49Z", "published": "2024-04-17T17:33:29Z", "references": [ { "type": "WEB", "url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-46c8-635v-68r2" }, { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6544" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2024:1860" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2024:1861" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2024:1862" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2024:1864" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2024:1866" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2024:1867" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2024:1868" }, { "type": "WEB", "url": "https://access.redhat.com/security/cve/CVE-2023-6544" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253116" }, { "type": "PACKAGE", "url": "https://github.com/keycloak/keycloak" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", "type": "CVSS_V3" } ], "summary": "Keycloak Authorization Bypass vulnerability" }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
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- 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.