CVE-2020-25719
7.2
HIGH
CVSS 3.1
EPSS 1.7%
描述
A flaw was found in the way Samba, as an Active Directory Domain Controller, implemented Kerberos name-based authentication. The Samba AD DC, could become confused about the user a ticket represents if it did not strictly require a Kerberos PAC and always use the SIDs found within. The result could include total domain compromise.
如何修補 CVE-2020-25719
要修補 CVE-2020-25719,請將受影響套件升級到下列已修補版本。
- Alpine/samba—升級至 4.13.17-r0 或更新版本
CVE-2020-25719 正在被利用嗎?
低 — EPSS 為 1.7%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- >= 4.0.0, < 4.13.17-r0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |