gsd-2022-1245
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
A privilege escalation flaw was found in the token exchange feature of keycloak. Missing authorization allows a client application holding a valid access token to exchange tokens for any target client by passing the client_id of the target. This could allow a client to gain unauthorized access to additional services.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-1245",
"description": "A privilege escalation flaw was found in the token exchange feature of keycloak. Missing authorization allows a client application holding a valid access token to exchange tokens for any target client by passing the client_id of the target. This could allow a client to gain unauthorized access to additional services.",
"id": "GSD-2022-1245",
"references": [
"https://www.suse.com/security/cve/CVE-2022-1245.html",
"https://access.redhat.com/errata/RHSA-2022:1709",
"https://access.redhat.com/errata/RHSA-2022:1711",
"https://access.redhat.com/errata/RHSA-2022:1712",
"https://access.redhat.com/errata/RHSA-2022:1713"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
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],
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"id": "GSD-2022-1245",
"modified": "2023-12-13T01:19:28.509081Z",
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}
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{
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"value": "CWE-862-\u003eCWE-863"
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},
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"name": "https://github.com/keycloak/keycloak/security/advisories/GHSA-75p6-52g3-rqc8",
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"url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-75p6-52g3-rqc8"
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},
"gitlab.com": {
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{
"affected_range": "(,18.0.0)",
"affected_versions": "All versions before 18.0.0",
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"cwe_ids": [
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"CWE-639",
"CWE-937"
],
"date": "2023-06-27",
"description": "A privilege escalation flaw was found in the token exchange feature of keycloak. Missing authorization allows a client application holding a valid access token to exchange tokens for any target client by passing the client_id of the target. This could allow a client to gain unauthorized access to additional services.",
"fixed_versions": [
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"package_slug": "maven/org.keycloak/keycloak-saml-core-public",
"pubdate": "2022-07-08",
"solution": "Upgrade to version 18.0.0 or above.",
"title": "Missing Authorization",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2022-1245",
"https://github.com/keycloak/keycloak/security/advisories/GHSA-75p6-52g3-rqc8"
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"date": "2023-06-27",
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"package_slug": "maven/org.keycloak/keycloak-services",
"pubdate": "2022-07-08",
"solution": "Upgrade to version 18.0.0 or above.",
"title": "Missing Authorization",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2022-1245",
"https://github.com/keycloak/keycloak/security/advisories/GHSA-75p6-52g3-rqc8",
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"date": "2022-04-26",
"description": "A privilege escalation flaw was found in the token exchange feature of keycloak. Missing authorization allows a client application holding a valid access token to exchange tokens for any target client by passing the client_id of the target. This could allow a client to gain unauthorized access to additional services.",
"fixed_versions": [
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],
"identifier": "GMS-2022-1039",
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],
"not_impacted": "All versions starting from 18.0.0",
"package_slug": "maven/org.keycloak/keycloak-services",
"pubdate": "2022-04-26",
"solution": "Upgrade to version 18.0.0 or above.",
"title": "Duplicate of ./maven/org.keycloak/keycloak-services/CVE-2022-1245.yml",
"urls": [
"https://github.com/keycloak/keycloak/security/advisories/GHSA-75p6-52g3-rqc8",
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],
"uuid": "384014dd-7ad5-444c-bec7-17b9e1b1bd14"
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]
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"versionEndExcluding": "18.0.0",
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
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"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
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"attackVector": "NETWORK",
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"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"impactScore": 5.9
}
},
"lastModifiedDate": "2023-06-27T15:57Z",
"publishedDate": "2022-07-08T00:15Z"
}
}
}
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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.
- 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.