CVE-2017-12424
shadow - security update
9.8
CRITICAL
CVSS 3.1
EPSS 2.7%
描述
In shadow before 4.5, the newusers tool could be made to manipulate internal data structures in ways unintended by the authors. Malformed input may lead to crashes (with a buffer overflow or other memory corruption) or other unspecified behaviors. This crosses a privilege boundary in, for example, certain web-hosting environments in which a Control Panel allows an unprivileged user account to create subaccounts.
如何修補 CVE-2017-12424
要修補 CVE-2017-12424,請將受影響套件升級到下列已修補版本。
- —升級至 1:4.5-1 或更新版本
- —升級至 1:4.4-4.1+deb9u1 或更新版本
CVE-2017-12424 正在被利用嗎?
低 — EPSS 為 2.7%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 1:4.5-1
- from 0, < 1:4.4-4.1+deb9u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |