National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-4155 Detail

Current Description

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.

Source:  MITRE
Description Last Modified:  04/08/2019
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 9.8 CRITICAL
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 3.9


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink 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

Technical Details

Vulnerability Type (View All)

  • Permissions, Privileges, and Access Control (CWE-264)

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:ibm:api_connect
     Show Matching CPE(s)
From (including)
2018.1.0
Up to (including)
2018.4.1.3


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-4155
NVD Published Date:
04/08/2019
NVD Last Modified:
04/10/2019