CVE-2021-34538
Apache Hive before 3.1.3 `CREATE` and `DROP` function operations do not check for necessary authorization.
7.5
HIGH
CVSS 3.1
EPSS 1.4%
描述
Apache Hive before 3.1.3 `CREATE` and `DROP` function operations do 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.
如何修補 CVE-2021-34538
要修補 CVE-2021-34538,請將受影響套件升級到下列已修補版本。
- —升級至 3.1.3 或更新版本
CVE-2021-34538 正在被利用嗎?
低 — EPSS 為 1.4%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 3.1.3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |