High severityNVD Advisory· Published Jul 16, 2022· Updated Aug 4, 2024
Apache Hive Security vulnerability in Hive with UDFs
CVE-2021-34538
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.apache.hive:hiveMaven | < 3.1.3 | 3.1.3 |
Affected products
2Patches
Vulnerability mechanics
References
3- github.com/advisories/GHSA-v3p8-j597-3xg8ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-34538ghsaADVISORY
- lists.apache.org/thread/oqqgnhz4c6nxsfd0xstosnk0g15f7354ghsax_refsource_MISCWEB
News mentions
0No linked articles in our index yet.