gsd-2020-14302
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
A flaw was found in Keycloak before 13.0.0 where an external identity provider, after successful authentication, redirects to a Keycloak endpoint that accepts multiple invocations with the use of the same "state" parameter. This flaw allows a malicious user to perform replay attacks.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-14302",
"description": "A flaw was found in Keycloak before 13.0.0 where an external identity provider, after successful authentication, redirects to a Keycloak endpoint that accepts multiple invocations with the use of the same \"state\" parameter. This flaw allows a malicious user to perform replay attacks.",
"id": "GSD-2020-14302",
"references": [
"https://access.redhat.com/errata/RHSA-2021:0974",
"https://access.redhat.com/errata/RHSA-2021:0969",
"https://access.redhat.com/errata/RHSA-2021:0968",
"https://access.redhat.com/errata/RHSA-2021:0967",
"https://security.archlinux.org/CVE-2020-14302"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"id": "GSD-2020-14302",
"modified": "2023-12-13T01:22:00.410008Z",
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"impact": {
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"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "NONE",
"baseScore": 4.0,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
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"impactScore": 2.9,
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},
"lastModifiedDate": "2020-12-18T16:19Z",
"publishedDate": "2020-12-15T20:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
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