CVE-2020-1722
5.3
MEDIUM
CVSS 3.1
EPSS 0.37%
描述
A flaw was found in all ipa versions 4.x.x through 4.8.0. When sending a very long password (>= 1,000,000 characters) to the server, the password hashing process could exhaust memory and CPU leading to a denial of service and the website becoming unresponsive. The highest threat from this vulnerability is to system availability.
如何修補 CVE-2020-1722
要修補 CVE-2020-1722,請將受影響套件升級到下列已修補版本。
- Debian/freeipa—升級至 4.8.8-2 或更新版本
CVE-2020-1722 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(1)
- from 0, < 4.8.8-2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H |