What is the CVSS score of CVE-2023-25812?

CVE-2023-25812 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.0%.

Is there a public PoC exploit available for CVE-2023-25812?

Yes, a public proof-of-concept exploit is available for CVE-2023-25812. Prioritise patching immediately. EPSS: 1.0%.

Is there a patch available for CVE-2023-25812?

Yes, a patch is available for CVE-2023-25812. Update the affected software to the latest version immediately.

Minio CVE-2023-25812

HIGH

Improper Preservation of Permissions (CWE-281)

2023-02-21 security-advisories@github.com

Authentication Bypass Minio

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Feb 21, 2023 - 21:15 nvd

HIGH 8.8

DescriptionNVD

Minio is a Multi-Cloud Object Storage framework. Affected versions do not correctly honor a Deny policy on ByPassGoverance. Ideally, minio should return "Access Denied" to all users attempting to DELETE a versionId with the special header X-Amz-Bypass-Governance-Retention: true. However, this was not honored instead the request will be honored and an object under governance would be incorrectly deleted. All users are advised to upgrade. There are no known workarounds for this issue.

AnalysisAI

Minio is a Multi-Cloud Object Storage framework. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified under CWE-281. Minio is a Multi-Cloud Object Storage framework. Affected versions do not correctly honor a Deny policy on ByPassGoverance. Ideally, minio should return "Access Denied" to all users attempting to DELETE a versionId with the special header X-Amz-Bypass-Governance-Retention: true. However, this was not honored instead the request will be honored and an object under governance would be incorrectly deleted. All users are advised to upgrade. There are no known workarounds for this issue. Affected products include: Minio.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.