CVE-2018-17194
Apache NiFi Improper Input Validation vulnerability
7.5
HIGH
CVSS 3.1
EPSS 1.3%
描述
When a client request to a cluster node was replicated to other nodes in the cluster for verification, the Content-Length was forwarded. On a DELETE request, the body was ignored, but if the initial request had a Content-Length value other than 0, the receiving nodes would wait for the body and eventually timeout. Mitigation: The fix to check DELETE requests and overwrite non-zero Content-Length header values was applied on the Apache NiFi 1.8.0 release. Users running a prior 1.x release should upgrade to the appropriate release.
如何修補 CVE-2018-17194
要修補 CVE-2018-17194,請將受影響套件升級到下列已修補版本。
- —升級至 1.8.0 或更新版本
CVE-2018-17194 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)
- >= 1.0.0, < 1.8.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |