CVE-2023-28432
What it is
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.
At a glance
- Exploitability
- Can be exploited over the network without logging in. High risk of data exposure.
- In the wild
- CISA lists this as exploited in real attacks. Treat as urgent.
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- ReservedThe CVE id was reserved by its CNA
- PublishedDisclosed publicly on CVE.org and NVD
- 2023-04-21 Exploited in the wildAdded to CISA's Known Exploited Vulnerabilities list
- 2023-05-12 Remediation deadlineCISA's due date for federal agencies to fix it
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: yes, CISA lists it. This puts it above everything that is not.
- Exploit odds: 84.0% in the next 30 days (EPSS).
- Severity: 7.5 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Added to CISA KEV
- 2023-04-21
- Exploit probability
- 84.0% · EPSS, next 30 days
- Weakness
- CWE-200 · Information exposure
- Record status
- Analyzed
Affected
- Minio < 2023-03-20t20-16-18z
Attack profile CVSS 3.1 · 7.5
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Raw vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2023-28432.md and follow it. Check whether this project is affected by CVE-2023-28432. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z
- https://github.com/minio/minio/security/advisories/GHSA-6xvq-wj2x-3h3q
- https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z
- https://github.com/minio/minio/security/advisories/GHSA-6xvq-wj2x-3h3q
References
- https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z
- https://github.com/minio/minio/security/advisories/GHSA-6xvq-wj2x-3h3q
- https://twitter.com/Andrew___Morris/status/1639325397241278464
- https://viz.greynoise.io/tag/minio-information-disclosure-attempt
- https://www.greynoise.io/blog/openai-minio-and-why-you-should-always-use-docker-cli-scan-to-keep-your-supply-chain-clean
- https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z
- https://github.com/minio/minio/security/advisories/GHSA-6xvq-wj2x-3h3q
- https://twitter.com/Andrew___Morris/status/1639325397241278464
- https://viz.greynoise.io/tag/minio-information-disclosure-attempt
- https://www.greynoise.io/blog/openai-minio-and-why-you-should-always-use-docker-cli-scan-to-keep-your-supply-chain-clean
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-28432