CVE-2021-34538 — Apache Hive Security vulnerability in Hive with UDFs
Apache Hive before 3.1.3 "CREATE" and "DROP" function operations does not check for necessary authorization of involved entities in the query. It was found that an unauthorized …
Published: 2022-07-16 · CVSS: Unscored
Apache Hive before 3.1.3 "CREATE" and "DROP" function operations does not check for necessary authorization of involved entities in the query. It was found that an unauthorized user can manipulate an existing UDF without having the privileges to do so. This allowed unauthorized or underprivileged users to drop and recreate UDFs pointing them to new jars that could be potentially malicious.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7