CVE-2023-50290
Apache Solr: Host environment variables are published via the Metrics API
描述
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Solr. The Solr Metrics API publishes all unprotected environment variables available to each Apache Solr instance. Users are able to specify which environment variables to hide, however, the default list is designed to work for known secret Java system properties. Environment variables cannot be strictly defined in Solr, like Java system properties can be, and may be set for the entire host, unlike Java system properties which are set per-Java-proccess. The Solr Metrics API is protected by the "metrics-read" permission. Therefore, Solr Clouds with Authorization setup will only be vulnerable via users with the "metrics-read" permission. This issue affects Apache Solr: from 9.0.0 before 9.3.0. Users are recommended to upgrade to version 9.3.0 or later, in which environment variables are not published via the Metrics API.
如何修補 CVE-2023-50290
要修補 CVE-2023-50290,請將受影響套件升級到下列已修補版本。
- —升級至 9.3.0 或更新版本
- —升級至 9.3.0 或更新版本
CVE-2023-50290 正在被利用嗎?
可能 — EPSS 為 68.7%,屬於高被利用機率區間,建議優先修補。
受影響套件(2)
- >= 9.0.0, < 9.3.0
- >= 9.0.0, < 9.3.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |