CVE-2019-11279

CF UAA versions prior to 74.1.0 can request scopes for a client that shouldn't be allowed by submitting an array of requested scopes. A remote malicious user can escalate their own privileges to any scope, allowing them to take control of UAA and the resources it controls.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.cloudfoundry.org/blog/cve-2019-11279	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:cloudfoundry:uaa_release:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-09-26 22:15

Updated : 2020-10-05 02:05

NVD link : CVE-2019-11279

Mitre link : CVE-2019-11279

CVE.ORG link : CVE-2019-11279

JSON object : View

Products Affected

cloudfoundry

uaa_release

CWE

NVD-CWE-Other CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

{"id": "CVE-2019-11279", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "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": 8.7, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.8, "exploitabilityScore": 2.3}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2019-09-26T22:15:11.297", "references": [{"url": "https://www.cloudfoundry.org/blog/cve-2019-11279", "tags": ["Vendor Advisory"], "source": "security@pivotal.io"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}, {"type": "Secondary", "source": "security@pivotal.io", "description": [{"lang": "en", "value": "CWE-77"}]}], "descriptions": [{"lang": "en", "value": "CF UAA versions prior to 74.1.0 can request scopes for a client that shouldn't be allowed by submitting an array of requested scopes. A remote malicious user can escalate their own privileges to any scope, allowing them to take control of UAA and the resources it controls."}, {"lang": "es", "value": "CF UAA versiones anteriores a 74.1.0, puede solicitar \u00e1mbitos para un cliente que no debi\u00f3 ser permitido mediante el env\u00edo de una conjunto de \u00e1mbitos solicitados. Un usuario malicioso remoto puede escalar sus propios privilegios a cualquier \u00e1mbito, permiti\u00e9ndole entonces tomar el control de UAA y de los recursos que controla."}], "lastModified": "2020-10-05T02:05:42.190", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cloudfoundry:uaa_release:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FE9DFFF4-C981-4996-A121-BD6EAB85AAF0", "versionEndExcluding": "74.1.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@pivotal.io"}