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Security Bulletin: IBM API Connect's provider org registration flow is vulnerable to impersonation and sensitive information leak. CVE-2020-4903)

Security Bulletin


Summary

IBM API Connect has addressed the following vulnerability.

Vulnerability Details

CVEID:   CVE-2020-4903
DESCRIPTION:   IBM API Connect could allow an attacker who has intercepted a registration invitation link to impersonate the registered user or obtain sensitive information.
CVSS Base score: 4.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/191105 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N)

Affected Products and Versions

Affected Product(s)Version(s)
API ConnectAPI Connect V10.0.1.1
API ConnectV2018.4.1.0-2018.4.1.13

Remediation/Fixes


Affected ProductAddressed in VRMFAPARRemediation/First Fix
IBM API Connect 
V2018.4.1.0-2018.4.1.13
2018.4.1.15LI82025

Addressed in IBM API Connect V2018.4.1.15.

Management server is impacted.

Follow this link and find the "management" package.
 
IBM API Connect 
V10.0.1.1
10.0.1.2LI82025

Addressed in IBM API Connect V10.0.1.2

Management server is impacted.

Follow this link and find the "management" package.

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

References

Off

Change History

06 March 2021: Initial Publication

*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.

Disclaimer

According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.

Document Location

Worldwide

[{"Business Unit":{"code":"BU004","label":"Hybrid Cloud"},"Product":{"code":"SSMNED","label":"IBM API Connect"},"Component":"","Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"2018.4.1.0-2018.4.1.13, 10.0.0.0-10.0.1.1","Edition":""}]

Document Information

Modified date:
06 March 2021

UID

ibm16426703