CVE-2021-22923
5.3
MEDIUM
CVSS 3.1
EPSS 1.8%
描述
When curl is instructed to get content using the metalink feature, and a user name and password are used to download the metalink XML file, those same credentials are then subsequently passed on to each of the servers from which curl will download or try to download the contents from. Often contrary to the user's expectations and intentions and without telling the user it happened.
如何修補 CVE-2021-22923
要修補 CVE-2021-22923,請將受影響套件升級到下列已修補版本。
- —升級至 7.79.0-r0 或更新版本
CVE-2021-22923 正在被利用嗎?
低 — EPSS 為 1.8%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- >= 7.27.0, < 7.79.0-r0
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:H/I:N/A:N |