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MinIO Bootstrap Verify Information Disclosure

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MinIO Bootstrap Verify Information Disclosure

Disclosed
03/20/2023
Created
03/11/2024

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. Verified against MinIO 2023-02-27T18:10:45Z

Author(s)

  • joel <joel @ ndepthsecurity>
  • RicterZ

Development

Module Options

To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':

msf > use auxiliary/gather/minio_bootstrap_verify_info_disc
msf auxiliary(minio_bootstrap_verify_info_disc) > show actions
    ...actions...
msf auxiliary(minio_bootstrap_verify_info_disc) > set ACTION < action-name >
msf auxiliary(minio_bootstrap_verify_info_disc) > show options
    ...show and set options...
msf auxiliary(minio_bootstrap_verify_info_disc) > run 

Time is precious, so I don’t want to do something manually that I can automate. Leveraging the Metasploit Framework when automating any task keeps us from having to re-create the wheel as we can use the existing libraries and focus our efforts where it matters.

– Jim O’Gorman | President, Offensive Security

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