CVE-2019-4155

IBM API Connect's Developer Portal 2018.1 and 2018.4.1.3 is impacted by a privilege escalation vulnerability when integrated with an OpenID Connect (OIDC) user registry. IBM X-Force ID: 158544.

CVSS v3 8.8 HIGH
CVSS v2.0 7.5 HIGH

8.8^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.ibm.com/support/docview.wss?uid=ibm10879575	Vendor Advisory
http://www.securityfocus.com/bid/107806	Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/158544	VDB Entry Vendor Advisory
http://www.ibm.com/support/docview.wss?uid=ibm10879575	Vendor Advisory
http://www.securityfocus.com/bid/107806	Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/158544	VDB Entry Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ibm:api_connect:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:43

Type	Values Removed	Values Added
CVSS	v2 : ~~7.5~~ v3 : ~~9.8~~	v2 : 7.5 v3 : 8.8
References	~~() http://www.ibm.com/support/docview.wss?uid=ibm10879575 - Vendor Advisory~~	() http://www.ibm.com/support/docview.wss?uid=ibm10879575 - Vendor Advisory
References	~~() http://www.securityfocus.com/bid/107806 - Third Party Advisory~~	() http://www.securityfocus.com/bid/107806 - Third Party Advisory
References	~~() https://exchange.xforce.ibmcloud.com/vulnerabilities/158544 - Vendor Advisory, VDB Entry~~	() https://exchange.xforce.ibmcloud.com/vulnerabilities/158544 - VDB Entry, Vendor Advisory

Information

Published : 2019-04-08 15:29

Updated : 2024-11-21 04:43

NVD link : CVE-2019-4155

Mitre link : CVE-2019-4155

CVE.ORG link : CVE-2019-4155

JSON object : View

Products Affected

ibm

api_connect

CWE

NVD-CWE-noinfo

{"id": "CVE-2019-4155", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "psirt@us.ibm.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/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}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2019-04-08T15:29:02.607", "references": [{"url": "http://www.ibm.com/support/docview.wss?uid=ibm10879575", "tags": ["Vendor Advisory"], "source": "psirt@us.ibm.com"}, {"url": "http://www.securityfocus.com/bid/107806", "tags": ["Third Party Advisory"], "source": "psirt@us.ibm.com"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/158544", "tags": ["VDB Entry", "Vendor Advisory"], "source": "psirt@us.ibm.com"}, {"url": "http://www.ibm.com/support/docview.wss?uid=ibm10879575", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/107806", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/158544", "tags": ["VDB Entry", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "IBM API Connect's Developer Portal 2018.1 and 2018.4.1.3 is impacted by a privilege escalation vulnerability when integrated with an OpenID Connect (OIDC) user registry. IBM X-Force ID: 158544."}, {"lang": "es", "value": "Developer Portal de IBM API Connect versiones 2018,1 y 2018.4.1.3 se ve afectado por una vulnerabilidad de escalada de privilegios cuando se integra con un registro de usuarios de OpenID Connect (OIDC). ID de IBM X-Force: 158544."}], "lastModified": "2024-11-21T04:43:15.173", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ibm:api_connect:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FCFF5438-8360-4DF3-A9F5-1B956F20A8F6", "versionEndIncluding": "2018.4.1.3", "versionStartIncluding": "2018.1.0"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@us.ibm.com"}