linuxfoundation spinnaker 对路径名的限制不恰当（路径遍历）
CVE编号
CVE-2021-39143利用情况
暂无补丁情况
N/A披露时间
2022-01-05漏洞描述
Spinnaker is an open source, multi-cloud continuous delivery platform. A path traversal vulnerability was discovered in uses of TAR files by AppEngine for deployments. This uses a utility to extract files locally for deployment without validating the paths in that deployment don't override system files. This would allow an attacker to override files on the container, POTENTIALLY introducing a MITM type attack vector by replacing libraries or injecting wrapper files. Users are advised to update as soon as possible. For users unable to update disable Google AppEngine deployments and/or disable artifacts that provide TARs.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://github.com/spinnaker/spinnaker/security/advisories/GHSA-34jx-3vmr-56v8 |
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 | linuxfoundation | spinnaker | * | Up to (excluding) 1.24.7 | |||||
| 运行在以下环境 | |||||||||
| 应用 | linuxfoundation | spinnaker | * | From (including) 1.25.0 | Up to (excluding) 1.25.7 | ||||
| 运行在以下环境 | |||||||||
| 应用 | linuxfoundation | spinnaker | * | From (including) 1.26.0 | Up to (excluding) 1.26.7 | ||||
- 攻击路径 本地
- 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 高
| 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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