CVE-2023-28433
Publication date 22 March 2023
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
Minio is a Multi-Cloud Object Storage framework. All users on Windows prior to version RELEASE.2023-03-20T20-16-18Z are impacted. MinIO fails to filter the `\` character, which allows for arbitrary object placement across buckets. As a result, a user with low privileges, such as an access key, service account, or STS credential, which only has permission to `PutObject` in a specific bucket, can create an admin user. This issue is patched in RELEASE.2023-03-20T20-16-18Z. There are no known workarounds.
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/commit/8d6558b23649f613414c8527b58973fbdfa4d1b8
- https://github.com/minio/minio/security/advisories/GHSA-w23q-4hw3-2pp6
- https://github.com/minio/minio/commit/b3c54ec81e0a06392abfb3a1ffcdc80c6fbf6ebc
- https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z
- https://www.cve.org/CVERecord?id=CVE-2023-28433