{"id":"BIT-minio-2024-36107","summary":"Information disclosure in minio","details":"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\ninformation 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.","aliases":["CVE-2024-36107","GHSA-95fr-cm4m-q5p9","GO-2024-2886"],"modified":"2025-05-20T10:02:07.006Z","published":"2024-06-04T09:46:16.011Z","database_specific":{"severity":"Medium","cpes":["cpe:2.3:a:minio:minio:*:*:*:*:*:*:*:*","cpe:2.3:a:minio:minio:*:*:*:*:*:go:*:*"]},"references":[{"type":"WEB","url":"https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/If-Modified-Since"},{"type":"WEB","url":"https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/If-Unmodified-Since"},{"type":"WEB","url":"https://github.com/minio/minio/commit/e0fe7cc391724fc5baa85b45508f425020fe4272"},{"type":"WEB","url":"https://github.com/minio/minio/pull/19810"},{"type":"WEB","url":"https://github.com/minio/minio/security/advisories/GHSA-95fr-cm4m-q5p9"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-36107"}],"affected":[{"package":{"name":"minio","ecosystem":"Bitnami","purl":"pkg:bitnami/minio"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2024.5.27"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/minio/BIT-minio-2024-36107.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}],"schema_version":"1.7.3"}