CVE-2020-5400

Cloud Foundry Cloud Controller (CAPI), versions prior to 1.91.0, logs properties of background jobs when they are run, which may include sensitive information such as credentials if provided to the job. A malicious user with access to those logs may gain unauthorized access to resources protected by such credentials.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

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-2020-5400	Vendor Advisory
https://www.cloudfoundry.org/blog/cve-2020-5400	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 05:34

Type	Values Removed	Values Added
References	~~() https://www.cloudfoundry.org/blog/cve-2020-5400 - Vendor Advisory~~	() https://www.cloudfoundry.org/blog/cve-2020-5400 - Vendor Advisory

Information

Published : 2020-02-27 20:15

Updated : 2024-11-21 05:34

NVD link : CVE-2020-5400

Mitre link : CVE-2020-5400

CVE.ORG link : CVE-2020-5400

JSON object : View

Products Affected

cloudfoundry

cf-deployment
capi-release

CWE

CWE-522

Insufficiently Protected Credentials

CWE-532

Insertion of Sensitive Information into Log File

{"id": "CVE-2020-5400", "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": "CHANGED", "version": "3.0", "baseScore": 8.0, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 1.3}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2020-02-27T20:15:11.423", "references": [{"url": "https://www.cloudfoundry.org/blog/cve-2020-5400", "tags": ["Vendor Advisory"], "source": "security@pivotal.io"}, {"url": "https://www.cloudfoundry.org/blog/cve-2020-5400", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security@pivotal.io", "description": [{"lang": "en", "value": "CWE-522"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-532"}]}], "descriptions": [{"lang": "en", "value": "Cloud Foundry Cloud Controller (CAPI), versions prior to 1.91.0, logs properties of background jobs when they are run, which may include sensitive information such as credentials if provided to the job. A malicious user with access to those logs may gain unauthorized access to resources protected by such credentials."}, {"lang": "es", "value": "Cloud Foundry Cloud Controller (CAPI), versiones anteriores a 1.91.0, registra las propiedades de background jobs cuando se ejecutan, lo que puede incluir informaci\u00f3n confidencial tales como credenciales si se proporcionaron al trabajo. Un usuario malicioso con acceso a esos registros puede conseguir acceso no autorizado a recursos protegidos por tales credenciales."}], "lastModified": "2024-11-21T05:34:04.507", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cloudfoundry:capi-release:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8866A338-CD09-42BA-A806-475DA78E8D37", "versionEndExcluding": "1.91.0"}, {"criteria": "cpe:2.3:a:cloudfoundry:cf-deployment:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "434D7E36-293E-4E3D-8C01-04F27397ED5C", "versionEndExcluding": "12.33.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@pivotal.io"}