Overview
Recently, NSFOCUS CERT found that MinIO officially issued a security notice, which fixed a MinIO information disclosure vulnerability (CVE-2023-28432). When MiniO is configured in cluster mode, an unauthenticated attacker can ultimately obtain information about all environment variables by constructing a crafted request packet, which allows the attacker to utilize the MINIO_ SECRET_ KEY&MINIO_ ROOT_ PASSWORD logs in to the background as an administrator. The CVSS score is 7.5. Currently, the details of the vulnerability have been publicly disclosed. Please take measures to protect the affected users as soon as possible.
Reference link:
https://github.com/minio/minio/security/advisories/GHSA-6xvq-wj2x-3h3q
Scope of Impact
Affected version
- RELEASE.2019-12-17T23-16-33Z <= MinIO < RELEASE.2023-03-20T20-16-18Z
Unaffected version
- MinIO >= RELEASE.2023-03-20T20-16-18Z
Mitigation
Currently, a new version has been officially released to fix this vulnerability. It is recommended that affected users promptly install protection:
https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z
Statement
This advisory is only used to describe a potential risk. NSFOCUS does not provide any commitment or promise on this advisory. NSFOCUS and the author will not bear any liability for any direct and/or indirect consequences and losses caused by transmitting and/or using this advisory. NSFOCUS reserves all the rights to modify and interpret this advisory. Please include this statement paragraph when reproducing or transferring this advisory. Do not modify this advisory, add/delete any information to/from it, or use this advisory for commercial purposes without permission from NSFOCUS.
About NSFOCUS
NSFOCUS, Inc., a global network and cyber security leader, protects enterprises and carriers from advanced cyber attacks. The company’s Intelligent Hybrid Security strategy utilizes both cloud and on-premises security platforms, built on a foundation of real-time global threat intelligence, to provide multi-layered, unified and dynamic protection against advanced cyber attacks.
NSFOCUS works with Fortune Global 500 companies, including four of the world’s five largest financial institutions, organizations in insurance, retail, healthcare, critical infrastructure industries as well as government agencies. NSFOCUS has technology and channel partners in more than 60 countries, is a member of both the Microsoft Active Protections Program (MAPP), and the Cloud Security Alliance (CSA).
A wholly owned subsidiary of NSFOCUS Technologies Group Co., Ltd., the company has operations in the Americas, Europe, the Middle East and Asia Pacific.
