CVE-2025-9900
tiff - security update
8.8
HIGH
CVSS 3.1
EPSS 0.04%
描述
A flaw was found in Libtiff. This vulnerability is a "write-what-where" condition, triggered when the library processes a specially crafted TIFF image file. By providing an abnormally large image height value in the file's metadata, an attacker can trick the library into writing attacker-controlled color data to an arbitrary memory location. This memory corruption can be exploited to cause a denial of service (application crash) or to achieve arbitrary code execution with the permissions of the user.
如何修補 CVE-2025-9900
要修補 CVE-2025-9900,請將受影響套件升級到下列已修補版本。
- —升級至 4.2.0-1+deb11u7 或更新版本
- —升級至 4.5.0-6+deb12u3 或更新版本
CVE-2025-9900 正在被利用嗎?
低 — EPSS 為 0.0%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 4.2.0-1+deb11u7
- from 0, < 4.5.0-6+deb12u3
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:N/UI:R/S:U/C:H/I:H/A:H |