CVE-2020-1720
postgresql-11 - security update
6.5
MEDIUM
CVSS 3.1
EPSS 1.2%
描述
A flaw was found in PostgreSQL's "ALTER ... DEPENDS ON EXTENSION", where sub-commands did not perform authorization checks. An authenticated attacker could use this flaw in certain configurations to perform drop objects such as function, triggers, et al., leading to database corruption. This issue affects PostgreSQL versions before 12.2, before 11.7, before 10.12 and before 9.6.17.
如何修補 CVE-2020-1720
要修補 CVE-2020-1720,請將受影響套件升級到下列已修補版本。
- —升級至 11.7-r0 或更新版本
- —升級至 12.2-r0 或更新版本
- —升級至 12.2-r0 或更新版本
CVE-2020-1720 正在被利用嗎?
低 — EPSS 為 1.2%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- >= 9.6, < 11.7-r0
- from 0, < 12.2-r0
- from 0, < 12.2-r0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |