hitachi vantara_pentaho 对路径名的限制不恰当（路径遍历）
CVE编号
CVE-2021-45448利用情况
暂无补丁情况
N/A披露时间
2022-11-03漏洞描述
Pentaho Business Analytics Server versions before 9.2.0.2 and 8.3.0.25 using the Pentaho Analyzer plugin exposes a service endpoint for templates which allows a user-supplied path to access resources that are out of bounds. The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. By using special elements such as ".." and "/" separators, attackers can escape outside of the restricted location to access files or directories that are elsewhere on the system.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| https://support.pentaho.com/hc/en-us/articles/6744743458701 |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | hitachi | vantara_pentaho | * | From (including) 8.3.0.0 | Up to (excluding) 8.3.0.25 | ||||
| 运行在以下环境 | |||||||||
| 应用 | hitachi | vantara_pentaho | * | From (including) 9.2.0.0 | Up to (excluding) 9.2.0.2 | ||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 低
- 影响范围 未更改
- 用户交互 无
- 可用性 无
- 保密性 高
- 完整性 无
| CWE-ID | 漏洞类型 |
| CWE-22 | 对路径名的限制不恰当（路径遍历） |
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