CVE-2019-11278

CF UAA versions prior to 74.1.0, allow external input to be directly queried against. A remote malicious user with 'client.write' and 'groups.update' can craft a SCIM query, which leaks information that allows an escalation of privileges, ultimately allowing the malicious user to gain control of UAA scopes they should not have.

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-2019-11278	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:cloudfoundry:user_account_and_authentication:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-09-26 21:15

Updated : 2023-12-10 13:13

NVD link : CVE-2019-11278

Mitre link : CVE-2019-11278

CVE.ORG link : CVE-2019-11278

JSON object : View

Products Affected

cloudfoundry

user_account_and_authentication

CWE

NVD-CWE-Other CWE-77

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

{"id": "CVE-2019-11278", "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": "2019-09-26T21:15:10.933", "references": [{"url": "https://www.cloudfoundry.org/blog/cve-2019-11278", "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, allow external input to be directly queried against. A remote malicious user with 'client.write' and 'groups.update' can craft a SCIM query, which leaks information that allows an escalation of privileges, ultimately allowing the malicious user to gain control of UAA scopes they should not have."}, {"lang": "es", "value": "CF UAA versiones anteriores a 74.1.0, permite que la entrada externa sea consultada directamente. Un usuario malicioso remoto con \"client.write\" y \"groups.update\" puede dise\u00f1ar una consulta SCIM, que filtra informaci\u00f3n que permite una escalada de privilegios, finalmente permitiendo al usuario malicioso conseguir el control de los \u00e1mbitos UAA que no deber\u00edan tener."}], "lastModified": "2020-10-05T02:06:27.597", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cloudfoundry:user_account_and_authentication:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EAEB7B14-F622-4A0C-A017-D6D021AA6A1D", "versionEndExcluding": "74.1.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@pivotal.io"}