CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.5. It affects Apache.
CVE
CVE-2021-34538
Severity
HIGH
CVSS
7.5
EPSS
1.65%
Apache
Original NVD 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.
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