CVE-2023-28434
Publication date 22 March 2023
Last updated 21 August 2024
Ubuntu priority
Cvss 3 Severity Score
Minio is a Multi-Cloud Object Storage framework. Prior to RELEASE.2023-03-20T20-16-18Z, an attacker can use crafted requests to bypass metadata bucket name checking and put an object into any bucket while processing `PostPolicyBucket`. To carry out this attack, the attacker requires credentials with `arn:aws:s3:::*` permission, as well as enabled Console API access. This issue has been patched in RELEASE.2023-03-20T20-16-18Z. As a workaround, enable browser API access and turn off `MINIO_BROWSER=off`.
Status
Package | Ubuntu Release | Status |
---|---|---|
golang-github-minio-minio-go | 24.04 LTS noble |
Needs evaluation
|
22.04 LTS jammy |
Needs evaluation
|
|
20.04 LTS focal |
Needs evaluation
|
|
18.04 LTS bionic |
Needs evaluation
|
|
16.04 LTS xenial | Ignored | |
14.04 LTS trusty | Ignored | |
golang-github-minio-minio-go-v7 | 24.04 LTS noble |
Needs evaluation
|
22.04 LTS jammy |
Needs evaluation
|
|
20.04 LTS focal | Not in release | |
18.04 LTS bionic | Not in release | |
16.04 LTS xenial | Ignored | |
14.04 LTS trusty | Ignored |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 8.8 · High |
Attack vector | Network |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
References
Other references
- https://github.com/minio/minio/security/advisories/GHSA-2pxw-r47w-4p8c
- https://github.com/minio/minio/pull/16849
- https://github.com/minio/minio/commit/67f4ba154a27a1b06e48bfabda38355a010dfca5
- https://www.cve.org/CVERecord?id=CVE-2023-28434
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog