Security Bulletin
Summary
Information disclosure in WebSphere Liberty component used by the Event Streams REST implementation
Vulnerability Details
CVEID: CVE-2020-4329
DESCRIPTION: IBM WebSphere Application Server 7.0, 8.0, 8.5, 9.0 and Liberty 17.0.0.3 through 20.0.0.4 could allow a remote, authenticated attacker to obtain sensitive information, caused by improper parameter checking. This could be exploited to conduct spoofing attacks. IBM X-Force ID: 177841.
CVSS Base score: 4.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/177841 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
Affected Products and Versions
Affected Product(s) | Version(s) |
IBM Event Streams | 2019.2.1, 2019.4.1, 2019.4.2 |
IBM Event Streams in IBM Cloud Pak for Integration | 2019.2.2, 2019.2.3, 2019.4.1, 2019.4.2 |
Remediation/Fixes
Upgrade from IBM Event Streams 2019.2.1, IBM Event Streams 2019.4.1 and IBM Event Streams 2019.4.2 to the latest Fix Pack.
Upgrade IBM Event Streams 2019.2.2, IBM Event Streams 2019.2.3, IBM Event Streams 2019.4.1 and IBM Event Streams 2019.4.2 in IBM Cloud Pak for Integration by downloading IBM Event Streams 2019.4.3 in IBM Cloud Pak for Integration 2020.1.1.1 from IBM Entitled Registry
Workarounds and Mitigations
None
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References
Change History
07 Aug 2020: 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
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Document Location
Worldwide
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Document Information
Modified date:
10 August 2020
UID
ibm16257791