CVE-2021-34538
Apache Hive Security vulnerability in Hive with UDFs
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 1.4%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
16 Jul 2022Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
Affected products
Apache Software Foundation · Apache HiveWant to know if your infrastructure is exposed to this?
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