CVE-2020-5418

Cloud Foundry CAPI (Cloud Controller) versions prior to 1.98.0 allow authenticated users having only the "cloud_controller.read" scope, but no roles in any spaces, to list all droplets in all spaces (whereas they should see none).

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:N/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.cloudfoundry.org/blog/cve-2020-5418	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:cloudfoundry:capi-release::::::::
	cpe:2.3:a:cloudfoundry:cf-deployment::::::::

History

No history.

Information

Published : 2020-09-03 01:15

Updated : 2023-12-10 13:27

NVD link : CVE-2020-5418

Mitre link : CVE-2020-5418

CVE.ORG link : CVE-2020-5418

JSON object : View

Products Affected

cloudfoundry

cf-deployment
capi-release

CWE

CWE-863

Incorrect Authorization

{"id": "CVE-2020-5418", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "security@pivotal.io", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 3.1, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 1.6}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2020-09-03T01:15:10.763", "references": [{"url": "https://www.cloudfoundry.org/blog/cve-2020-5418", "tags": ["Vendor Advisory"], "source": "security@pivotal.io"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-863"}]}, {"type": "Secondary", "source": "security@pivotal.io", "description": [{"lang": "en", "value": "CWE-863"}]}], "descriptions": [{"lang": "en", "value": "Cloud Foundry CAPI (Cloud Controller) versions prior to 1.98.0 allow authenticated users having only the \"cloud_controller.read\" scope, but no roles in any spaces, to list all droplets in all spaces (whereas they should see none)."}, {"lang": "es", "value": "Cloud Foundry CAPI (Cloud Controller) versiones anteriores a 1.98.0, permiten a usuarios autenticados que solo tienen el alcance de \"cloud_controller.read\", pero sin roles en ning\u00fan espacio, listar todos los droplets en todos los espacios (mientras que no deber\u00edan visualizar ninguno)"}], "lastModified": "2020-09-11T15:54:00.287", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cloudfoundry:capi-release:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3740EBD6-B639-48A4-BD12-F816793B7491", "versionEndExcluding": "1.98.0"}, {"criteria": "cpe:2.3:a:cloudfoundry:cf-deployment:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "647E4DBF-E906-432B-8C59-C6466CA818F4", "versionEndExcluding": "13.17.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@pivotal.io"}