cloudfoundry cf-deployment 关键资源的不正确权限授予

CVE编号

CVE-2020-5417

利用情况

暂无

补丁情况

N/A

披露时间

2020-08-22

漏洞描述

Cloud Foundry CAPI (Cloud Controller), versions prior to 1.97.0, when used in a deployment where an app domain is also the system domain (which is true in the default CF Deployment manifest), were vulnerable to developers maliciously or accidentally claiming certain sensitive routes, potentially resulting in the developer's app handling some requests that were expected to go to certain system components.

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://www.cloudfoundry.org/blog/cve-2020-5417

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	cloudfoundry	cf-deployment	*		Up to (excluding) 13.12.0
	运行在以下环境
	应用	cloudfoundry	cloud_controller	*		Up to (excluding) 1.97.0

CVSS3评分 8.8

• 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 高
• 保密性 高
• 完整性 高

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-ID	漏洞类型
CWE-732	关键资源的不正确权限授予

Exp相关链接

- avd.aliyun.com