CVE-2021-37714
Uncaught Exception in jsoup
描述
jsoup is a Java library for working with HTML. Those using jsoup versions prior to 1.14.2 to parse untrusted HTML or XML may be vulnerable to DOS attacks. If the parser is run on user supplied input, an attacker may supply content that causes the parser to get stuck (loop indefinitely until cancelled), to complete more slowly than usual, or to throw an unexpected exception. This effect may support a denial of service attack. The issue is patched in version 1.14.2. There are a few available workarounds. Users may rate limit input parsing, limit the size of inputs based on system resources, and/or implement thread watchdogs to cap and timeout parse runtimes.
如何修補 CVE-2021-37714
要修補 CVE-2021-37714,請將受影響套件升級到下列已修補版本。
- —升級至 1.14.2 或更新版本
CVE-2021-37714 正在被利用嗎?
中等 — EPSS 為 6.9%,可持續追蹤但非最高優先。
受影響套件(1)
- from 0, < 1.14.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |