CVE-2019-14817
7.8
HIGH
CVSS 3.1
EPSS 2.0%
描述
A flaw was found in, ghostscript versions prior to 9.50, in the .pdfexectoken and other procedures where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.
如何修補 CVE-2019-14817
要修補 CVE-2019-14817,請將受影響套件升級到下列已修補版本。
- Alpine/ghostscript—升級至 9.27-r4 或更新版本
- —升級至 9.28~~rc2~dfsg-1 或更新版本
CVE-2019-14817 正在被利用嗎?
低 — EPSS 為 2.0%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 9.27-r4
- from 0, < 9.28~~rc2~dfsg-1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |