ghsa-xvv8-8wh9-9fh2
Vulnerability from github
Published
2022-05-13 01:34
Modified
2023-10-06 17:25
Severity
Summary
Keycloak Authentication Error
Details
It was found that SAML authentication in Keycloak 3.4.3.Final incorrectly authenticated expired certificates. A malicious user could use this to access unauthorized data or possibly conduct further attacks.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.keycloak:keycloak-saml-adapter-core"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "4.4.0.Final"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.keycloak:keycloak-services"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "4.4.0.Final"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2018-10894"
],
"database_specific": {
"cwe_ids": [
"CWE-295"
],
"github_reviewed": true,
"github_reviewed_at": "2023-07-21T21:34:55Z",
"nvd_published_at": "2018-08-01T17:29:00Z",
"severity": "MODERATE"
},
"details": "It was found that SAML authentication in Keycloak 3.4.3.Final incorrectly authenticated expired certificates. A malicious user could use this to access unauthorized data or possibly conduct further attacks.",
"id": "GHSA-xvv8-8wh9-9fh2",
"modified": "2023-10-06T17:25:01Z",
"published": "2022-05-13T01:34:55Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-10894"
},
{
"type": "WEB",
"url": "https://github.com/keycloak/keycloak/commit/812e76c39b1e693e8f11e5549cca2c90631f372e"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2018:3592"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2018:3593"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2018:3595"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:0877"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10894"
},
{
"type": "PACKAGE",
"url": "https://github.com/keycloak/keycloak"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
}
],
"summary": "Keycloak Authentication Error"
}
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