CVE-2020-14383
6.5
MEDIUM
CVSS 3.1
EPSS 2.2%
描述
A flaw was found in samba's DNS server. An authenticated user could use this flaw to the RPC server to crash. This RPC server, which also serves protocols other than dnsserver, will be restarted after a short delay, but it is easy for an authenticated non administrative attacker to crash it again as soon as it returns. The Samba DNS server itself will continue to operate, but many RPC services will not.
如何修補 CVE-2020-14383
要修補 CVE-2020-14383,請將受影響套件升級到下列已修補版本。
- —升級至 4.11.16-r0 或更新版本
CVE-2020-14383 正在被利用嗎?
低 — EPSS 為 2.2%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- >= 4.0.0, < 4.11.16-r0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |