GSD-2020-1724
Vulnerability from gsd - Updated: 2023-12-13 01:21Details
A flaw was found in Keycloak in versions before 9.0.2. This flaw allows a malicious user that is currently logged in, to see the personal information of a previously logged out user in the account manager section.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-1724",
"description": "A flaw was found in Keycloak in versions before 9.0.2. This flaw allows a malicious user that is currently logged in, to see the personal information of a previously logged out user in the account manager section.",
"id": "GSD-2020-1724",
"references": [
"https://access.redhat.com/errata/RHSA-2020:2905",
"https://access.redhat.com/errata/RHSA-2020:2252",
"https://access.redhat.com/errata/RHSA-2020:2112",
"https://access.redhat.com/errata/RHSA-2020:2108",
"https://access.redhat.com/errata/RHSA-2020:2107",
"https://access.redhat.com/errata/RHSA-2020:2106"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"id": "GSD-2020-1724",
"modified": "2023-12-13T01:21:58.019660Z",
"schema_version": "1.4.0"
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"gitlab.com": {
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"affected_versions": "All versions before 9.0.2",
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"cwe_ids": [
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"CWE-613",
"CWE-937"
],
"date": "2020-05-13",
"description": "A flaw was found in Keycloak which allows a malicious user that is currently logged in, to see the personal information of a previously logged-out user in the account manager section.",
"fixed_versions": [
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"not_impacted": "All versions starting from 9.0.2",
"package_slug": "maven/org.keycloak/keycloak-core",
"pubdate": "2020-05-11",
"solution": "Upgrade to version 9.0.2 or above.",
"title": "Insufficient Session Expiration",
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"date": "2020-05-13",
"description": "A flaw was found in Keycloak. This flaw allows a malicious user that is currently logged-in, to see the personal information of a previously logged-out user in the account manager section.",
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"package_slug": "maven/org.keycloak/keycloak-services",
"pubdate": "2020-05-11",
"solution": "Upgrade to version 9.0.2 or above.",
"title": "Insufficient Session Expiration",
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},
{
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"description": "A flaw in Keycloak allows a malicious user that is currently logged in, to see the personal information of a previously logged-out user in the account manager section.",
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],
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"identifiers": [
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],
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"package_slug": "npm/keycloak-connect",
"pubdate": "2020-05-11",
"solution": "Upgrade to version 9.0.2 or above.",
"title": "Insufficient Session Expiration",
"urls": [
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"uuid": "658ef8a5-3063-4a84-a110-84635ee82908"
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"versionEndExcluding": "9.0.2",
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{
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"cpe_match": [
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "NONE",
"baseScore": 4.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 1.4
}
},
"lastModifiedDate": "2022-04-25T17:37Z",
"publishedDate": "2020-05-11T21:15Z"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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