CVE-2020-17534
Improper synchronization in Apache Netbeans HTML/Java API
7.0
HIGH
CVSS 3.1
EPSS 0.07%
描述
There exists a race condition between the deletion of the temporary file and the creation of the temporary directory in `webkit` subproject of HTML/Java API version 1.7. A similar vulnerability has recently been disclosed in other Java projects and the fix in HTML/Java API version 1.7.1 follows theirs: To avoid local privilege escalation version 1.7.1 creates the temporary directory atomically without dealing with the temporary file.
如何修補 CVE-2020-17534
要修補 CVE-2020-17534,請將受影響套件升級到下列已修補版本。
- —升級至 1.7.1 或更新版本
CVE-2020-17534 正在被利用嗎?
低 — EPSS 為 0.1%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 1.7.1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.0 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |