CVE-2024-36107
Information disclosure in minio
- State
- Published
- Severity
- 5.3 Medium
- Published
- May 28, 2024
- Updated
- Sep 3, 2024
- Reserved
- May 20, 2024
Description
MinIO is a High Performance Object Storage released under GNU Affero General Public License v3.0. `If-Modified-Since` and `If-Unmodified-Since` headers when used with anonymous requests by sending a random object name requests can be used to determine if an object exists or not on the server on a specific bucket and also gain access to some amount of information such as `Last-Modified (of the latest version)`, `Etag (of the latest version)`, `x-amz-version-id (of the latest version)`, `Expires (metadata value of the latest version)`, `Cache-Control (metadata value of the latest version)`. This conditional check was being honored before validating if the anonymous access is indeed allowed on the metadata of an object. This issue has been addressed in commit `e0fe7cc3917`. Users must upgrade to RELEASE.2024-05-27T19-17-46Z for the fix. There are no known workarounds for this issue.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | GitHub_M |
Weaknesses
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Affected Products
| Product | Versions |
|---|---|
miniominio |
|
References
- https://github.com/minio/minio/security/advisories/GHSA-95fr-cm4m-q5p9
- https://github.com/minio/minio/pull/19810
- https://github.com/minio/minio/commit/e0fe7cc391724fc5baa85b45508f425020fe4272
- https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/If-Modified-Since
- https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/If-Unmodified-Since
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