title: Apache Hive Security vulnerability in Hive with UDFs
description: 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.
problem types: CWE-306 Missing Authentication for Critical Function
affected:
{
product: Apache Hive
vendor: Apache Software Foundation
versions:
lessThan: 3.1.3, status: affected, version: Apache Hive, versionType: custom
}
metrics:
other: [
content: {'other': 'Very Important'}
type: unknown
]