CVE-2019-0191
Moderate severity vulnerability that affects org.apache.karaf:apache-karaf and org.apache.karaf:karaf
描述
Apache Karaf kar deployer reads .kar archives and extracts the paths from the "repository/" and "resources/" entries in the zip file. It then writes out the content of these paths to the Karaf repo and resources directories. However, it doesn't do any validation on the paths in the zip file. This means that a malicious user could craft a .kar file with ".." directory names and break out of the directories to write arbitrary content to the filesystem. This is the "Zip-slip" vulnerability - https://snyk.io/research/zip-slip-vulnerability. This vulnerability is low if the Karaf process user has limited permission on the filesystem. Any Apache Karaf releases prior 4.2.3 is impacted.
如何修補 CVE-2019-0191
要修補 CVE-2019-0191,請將受影響套件升級到下列已修補版本。
- —升級至 4.2.3 或更新版本
- —升級至 4.2.3 或更新版本
CVE-2019-0191 正在被利用嗎?
低 — EPSS 為 4.9%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 4.2.3
- from 0, < 4.2.3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |