CVE-2021-41496
Buffer Copy without Checking Size of Input in NumPy
5.5
MEDIUM
CVSS 3.1
EPSS 0.37%
描述
Buffer overflow in the array_from_pyobj function of fortranobject.c in NumPy < 1.19, which allows attackers to conduct a Denial of Service attacks by carefully constructing an array with negative values. NOTE: The vendor does not agree this is a vulnerability; the negative dimensions can only be created by an already privileged user (or internally)
如何修補 CVE-2021-41496
要修補 CVE-2021-41496,請將受影響套件升級到下列已修補版本。
- —未列出修補版本
- —升級至 1.19 或更新版本
- —升級至 1.19.0 或更新版本
CVE-2021-41496 正在被利用嗎?
低 — EPSS 為 0.4%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- from 0
- from 0, < 1.19
- from 0, < 1.19.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |