CVE-2020-14338
Improper Input Validation in Xerces
5.3
MEDIUM
CVSS 3.1
EPSS 1.3%
描述
A flaw was found in Wildfly's implementation of Xerces, specifically in the way the XMLSchemaValidator class in the JAXP component of Wildfly enforced the "use-grammar-pool-only" feature. This flaw allows a specially-crafted XML file to manipulate the validation process in certain cases. This issue is the same flaw as CVE-2020-14621, which affected OpenJDK, and uses a similar code. All xerces jboss versions before 2.12.0.SP3.
如何修補 CVE-2020-14338
要修補 CVE-2020-14338,請將受影響套件升級到下列已修補版本。
- —升級至 2.12.0.sp3 或更新版本
CVE-2020-14338 正在被利用嗎?
低 — EPSS 為 1.3%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 2.12.0.sp3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |