CVE-2022-33891
Apache Spark shell command injection vulnerability via Spark UI
描述
The Apache Spark UI offers the possibility to enable ACLs via the configuration option spark.acls.enable. With an authentication filter, this checks whether a user has access permissions to view or modify the application. If ACLs are enabled, a code path in HttpSecurityFilter can allow someone to perform impersonation by providing an arbitrary user name. A malicious user might then be able to reach a permission check function that will ultimately build a Unix shell command based on their input, and execute it. This will result in arbitrary shell command execution as the user Spark is currently running as. This affects Apache Spark versions 3.0.3 and earlier, versions 3.1.1 to 3.1.2, and versions 3.2.0 to 3.2.1.
如何修補 CVE-2022-33891
要修補 CVE-2022-33891,請將受影響套件升級到下列已修補版本。
- —升級至 3.0.4 或更新版本
- —未列出修補版本
- —升級至 3.1.3 或更新版本
- —升級至 3.1.3 或更新版本
CVE-2022-33891 正在被利用嗎?
是 — CVE-2022-33891 已列入 CISA Known Exploited Vulnerabilities (KEV) 清單,代表正在被實際利用,請立即修補。
受影響套件(4)
- from 0, < 3.0.4, >= 3.1.1, < 3.1.3, >= 3.2.0, < 3.2.2
- from 0, <= 3.0.3
- from 0, < 3.1.3
- from 0, < 3.1.3, >= 3.2.0, < 3.2.2
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:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N/E:A |
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:H |