HIGH CISA KEV

CVE-2023-28432

CVSS v3

7.5

HIGH

EPSS Score

93.9%

exploit probability

CISA KEV

Yes

known exploited

Exploitation

—

SSVC status

Description

Minio is a Multi-Cloud Object Storage framework. In a cluster deployment starting with RELEASE.2019-12-17T23-16-33Z and prior to RELEASE.2023-03-20T20-16-18Z, MinIO returns all environment variables, including `MINIO_SECRET_KEY` and `MINIO_ROOT_PASSWORD`, resulting in information disclosure. All users of distributed deployment are impacted. All users are advised to upgrade to RELEASE.2023-03-20T20-16-18Z.

CISA Known Exploited Vulnerability

Date Added
4/21/2023
Patch Due Date
5/12/2023
Ransomware Use
Unknown

Technical details

Published
3/22/2023

Frequently asked questions

What is CVE-2023-28432?

Minio is a Multi-Cloud Object Storage framework. In a cluster deployment starting with RELEASE.2019-12-17T23-16-33Z and prior to RELEASE.2023-03-20T20-16-18Z, MinIO returns all environment variables, including `MINIO_SECRET_KEY` and `MINIO_ROOT_PASSWORD`, resulting in information disclosure. All users of distributed deployment are impacted. All users are advised to upgrade to RELEASE.2023-03-20T20-16-18Z.

Is CVE-2023-28432 actively exploited?

Yes. CVE-2023-28432 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 5/12/2023.

What is the CVSS score for CVE-2023-28432?

CVE-2023-28432 has a CVSS v3 base score of 7.5 (HIGH severity).

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