User Impersonation

hadoop-ozone-common is vulnerable to user impersonation. The vulnerability exists due to an insecure validation of owner field of S3AUTHINFO type delegation token, allowing authenticated users with valid Ozone S3 credentials to create specific OM requests and impersonate other user...

CVE-2021-39236

In Apache Ozone before 1.2.0, Authenticated users with valid Ozone S3 credentials can create specific OM requests, impersonating any other user...