CVE-2023-49921
Elasticsearch Insertion of Sensitive Information into Log File
描述
An issue was discovered by Elastic whereby Watcher search input logged the search query results on DEBUG log level. This could lead to raw contents of documents stored in Elasticsearch to be printed in logs. Elastic has released 8.11.2 and 7.17.16 that resolves this issue by removing this excessive logging. This issue only affects users that use Watcher and have a Watch defined that uses the search input and additionally have set the search input’s logger to DEBUG or finer, for example using: org.elasticsearch.xpack.watcher.input.search, org.elasticsearch.xpack.watcher.input, org.elasticsearch.xpack.watcher, or wider, since the loggers are hierarchical.
如何修補 CVE-2023-49921
要修補 CVE-2023-49921,請將受影響套件升級到下列已修補版本。
- —升級至 7.17.16 或更新版本
- —升級至 7.17.16 或更新版本
CVE-2023-49921 正在被利用嗎?
低 — EPSS 為 0.4%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- >= 7.0.0, < 7.17.16, >= 8.0.0, < 8.11.2
- from 0, < 7.17.16
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM5.2 | CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N |