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87 lines
2.6 KiB
JSON
87 lines
2.6 KiB
JSON
{
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"id": "CVE-2021-4314",
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"sourceIdentifier": "zowe-security@lists.openmainframeproject.org",
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"published": "2023-01-18T16:15:11.130",
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"lastModified": "2023-01-26T18:33:58.647",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "It is possible to manipulate the JWT token without the knowledge of the JWT secret and authenticate without valid JWT token as any user. This is happening only in the situation when zOSMF doesn\u2019t have the APAR PH12143 applied. This issue affects: 1.16 versions to 1.19. What happens is that the services using the ZAAS client or the API ML API to query will be deceived into believing the information in the JWT token is valid when it isn\u2019t. It\u2019s possible to use this to persuade the southbound service that different user is authenticated."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "LOW",
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"availabilityImpact": "NONE",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 1.4
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-287"
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}
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]
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},
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{
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"source": "zowe-security@lists.openmainframeproject.org",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-269"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:linuxfoundation:zowe_api_mediation_layer:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "1.16",
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"versionEndIncluding": "1.19",
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"matchCriteriaId": "0507A7C0-DF23-4451-83FD-F79D4D083BBE"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://github.com/zowe/api-layer/",
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"source": "zowe-security@lists.openmainframeproject.org",
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"tags": [
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"Third Party Advisory"
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]
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}
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]
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} |