CVE-2024-5971
Undertow Denial of Service vulnerability
7.5
HIGH
CVSS 3.1
EPSS 2.7%
描述
A vulnerability was found in Undertow, where the chunked response hangs after the body was flushed. The response headers and body were sent but the client would continue waiting as Undertow does not send the expected 0\r\n termination of the chunked response. This results in uncontrolled resource consumption, leaving the server side to a denial of service attack. This happens only with Java 17 TLSv1.3 scenarios.
如何修補 CVE-2024-5971
要修補 CVE-2024-5971,請將受影響套件升級到下列已修補版本。
- —升級至 2.3.18-1 或更新版本
- —升級至 2.3.18-1 或更新版本
- —升級至 2.3.15.Final 或更新版本
CVE-2024-5971 正在被利用嗎?
低 — EPSS 為 2.7%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- from 0, < 2.3.18-1
- from 0, < 2.3.18-1
- >= 2.3.0.Alpha1, < 2.3.15.Final
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:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
| 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 |