gsd-2018-11047
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
Cloud Foundry UAA, versions 4.19 prior to 4.19.2 and 4.12 prior to 4.12.4 and 4.10 prior to 4.10.2 and 4.7 prior to 4.7.6 and 4.5 prior to 4.5.7, incorrectly authorizes requests to admin endpoints by accepting a valid refresh token in lieu of an access token. Refresh tokens by design have a longer expiration time than access tokens, allowing the possessor of a refresh token to authenticate longer than expected. This affects the administrative endpoints of the UAA. i.e. /Users, /Groups, etc. However, if the user has been deleted or had groups removed, or the client was deleted, the refresh token will no longer be valid.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2018-11047",
"description": "Cloud Foundry UAA, versions 4.19 prior to 4.19.2 and 4.12 prior to 4.12.4 and 4.10 prior to 4.10.2 and 4.7 prior to 4.7.6 and 4.5 prior to 4.5.7, incorrectly authorizes requests to admin endpoints by accepting a valid refresh token in lieu of an access token. Refresh tokens by design have a longer expiration time than access tokens, allowing the possessor of a refresh token to authenticate longer than expected. This affects the administrative endpoints of the UAA. i.e. /Users, /Groups, etc. However, if the user has been deleted or had groups removed, or the client was deleted, the refresh token will no longer be valid.",
"id": "GSD-2018-11047"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2018-11047"
],
"details": "Cloud Foundry UAA, versions 4.19 prior to 4.19.2 and 4.12 prior to 4.12.4 and 4.10 prior to 4.10.2 and 4.7 prior to 4.7.6 and 4.5 prior to 4.5.7, incorrectly authorizes requests to admin endpoints by accepting a valid refresh token in lieu of an access token. Refresh tokens by design have a longer expiration time than access tokens, allowing the possessor of a refresh token to authenticate longer than expected. This affects the administrative endpoints of the UAA. i.e. /Users, /Groups, etc. However, if the user has been deleted or had groups removed, or the client was deleted, the refresh token will no longer be valid.",
"id": "GSD-2018-11047",
"modified": "2023-12-13T01:22:42.340144Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security_alert@emc.com",
"DATE_PUBLIC": "2018-07-18T04:00:00.000Z",
"ID": "CVE-2018-11047",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Cloud Foundry UAA",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_name": "4.19",
"version_value": "4.19.2"
},
{
"affected": "\u003c",
"version_name": "4.12",
"version_value": "4.12.4"
},
{
"affected": "\u003c",
"version_name": "4.10",
"version_value": "4.10.2"
},
{
"affected": "\u003c",
"version_name": "4.7",
"version_value": "4.7.6"
},
{
"affected": "\u003c",
"version_name": "4.5",
"version_value": "4.5.7"
}
]
}
}
]
},
"vendor_name": "Cloud Foundry "
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Cloud Foundry UAA, versions 4.19 prior to 4.19.2 and 4.12 prior to 4.12.4 and 4.10 prior to 4.10.2 and 4.7 prior to 4.7.6 and 4.5 prior to 4.5.7, incorrectly authorizes requests to admin endpoints by accepting a valid refresh token in lieu of an access token. Refresh tokens by design have a longer expiration time than access tokens, allowing the possessor of a refresh token to authenticate longer than expected. This affects the administrative endpoints of the UAA. i.e. /Users, /Groups, etc. However, if the user has been deleted or had groups removed, or the client was deleted, the refresh token will no longer be valid."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Application Logic Error"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.cloudfoundry.org/blog/cve-2018-11047/",
"refsource": "CONFIRM",
"url": "https://www.cloudfoundry.org/blog/cve-2018-11047/"
}
]
},
"source": {
"discovery": "UNKNOWN"
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:pivotal_software:cloud_foundry_uaa:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "4.12.4",
"versionStartIncluding": "4.12.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:pivotal_software:cloud_foundry_uaa:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "4.7.6",
"versionStartIncluding": "4.7.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:pivotal_software:cloud_foundry_uaa:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "4.5.7",
"versionStartIncluding": "4.5.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:pivotal_software:cloud_foundry_uaa:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "4.19.2",
"versionStartIncluding": "4.19.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:pivotal_software:cloud_foundry_uaa:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "4.10.2",
"versionStartIncluding": "4.10.0",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "secure@dell.com",
"ID": "CVE-2018-11047"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "Cloud Foundry UAA, versions 4.19 prior to 4.19.2 and 4.12 prior to 4.12.4 and 4.10 prior to 4.10.2 and 4.7 prior to 4.7.6 and 4.5 prior to 4.5.7, incorrectly authorizes requests to admin endpoints by accepting a valid refresh token in lieu of an access token. Refresh tokens by design have a longer expiration time than access tokens, allowing the possessor of a refresh token to authenticate longer than expected. This affects the administrative endpoints of the UAA. i.e. /Users, /Groups, etc. However, if the user has been deleted or had groups removed, or the client was deleted, the refresh token will no longer be valid."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-863"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.cloudfoundry.org/blog/cve-2018-11047/",
"refsource": "CONFIRM",
"tags": [
"Mitigation",
"Vendor Advisory"
],
"url": "https://www.cloudfoundry.org/blog/cve-2018-11047/"
}
]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2019-10-03T00:03Z",
"publishedDate": "2018-07-24T19:29Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.