CVE-2023-28433highCWE-668

Minio Privilege Escalation on Windows via Path separator manipulation

21Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 8.8epss 1.0%

probabilidade de exploração

1.0%top 41% das CVEs

exploração observada

nãonenhuma fonte reporta

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.

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

Produtos afetados

minio · minio

Referências

https://github.com/minio/minio/commit/8d6558b23649f613414c8527b58973fbdfa4d1b8 https://github.com/minio/minio/commit/b3c54ec81e0a06392abfb3a1ffcdc80c6fbf6ebc https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z https://github.com/minio/minio/security/advisories/GHSA-w23q-4hw3-2pp6