CVE-2022-2031
samba - security update
8.8
HIGH
CVSS 3.1
EPSS 0.97%
描述
A flaw was found in Samba. The security vulnerability occurs when KDC and the kpasswd service share a single account and set of keys, allowing them to decrypt each other's tickets. A user who has been requested to change their password, can exploit this flaw to obtain and use tickets to other services.
如何修補 CVE-2022-2031
要修補 CVE-2022-2031,請將受影響套件升級到下列已修補版本。
- —升級至 4.14.14-r0 或更新版本
CVE-2022-2031 正在被利用嗎?
低 — EPSS 為 1.0%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- >= 4.15.0, < 4.14.14-r0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |