CVE-2025-52434
Apache Tomcat: APR/Native Connector crash leading to DoS
7.5
HIGH
CVSS 3.1
EPSS 1.8%
描述
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability in Apache Tomcat when using the APR/Native connector. This was particularly noticeable with client initiated closes of HTTP/2 connections. This issue affects Apache Tomcat: from 9.0.0 through 9.0.106. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 through 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to upgrade to version 9.0.107, which fixes the issue.
如何修補 CVE-2025-52434
要修補 CVE-2025-52434,請將受影響套件升級到下列已修補版本。
- —升級至 9.0.107 或更新版本
- —升級至 9.0.107 或更新版本
CVE-2025-52434 正在被利用嗎?
低 — EPSS 為 1.8%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- >= 9.0.0.M1, < 9.0.107
- >= 9.0.0.M1, < 9.0.107
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:U |
| 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 |