Security Bulletin: Potential exposure of sensitive data in IBM DataPower Gateway (CVE-2020-4203)

Security Bulletin

Summary

IBM DataPower Gateway could permit privileged users to view certain internal directories. IBM has addressed the CVE.

Vulnerability Details

CVEID: CVE-2020-4203
DESCRIPTION: IBM DataPower Gateway could potentially disclose highly sensitive information to a privileged user due to improper access controls.
CVSS Base score: 4.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/174956 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N)

Affected Products and Versions

Affected Product(s)	Version(s)
IBM DataPower Gateway	2018.4.1.0-2018.4.1.9

Remediation/Fixes

Affected Product(s)	Version(s)	APAR
IBM DataPower Gateway	2018.4.1.10	IT31083

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Change History

17 Mar 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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Tips

Security Bulletin: Potential exposure of sensitive data in IBM DataPower Gateway (CVE-2020-4203)