toolkit_project toolkit 输入验证不恰当

CVE编号

CVE-2020-15228

利用情况

暂无

补丁情况

N/A

披露时间

2020-10-02

漏洞描述

In the `@actions/core` npm module before version 1.2.6,`addPath` and `exportVariable` functions communicate with the Actions Runner over stdout by generating a string in a specific format. Workflows that log untrusted data to stdout may invoke these commands, resulting in the path or environment variables being modified without the intention of the workflow or action author. The runner will release an update that disables the `set-env` and `add-path` workflow commands in the near future. For now, users should upgrade to `@actions/core v1.2.6` or later, and replace any instance of the `set-env` or `add-path` commands in their workflows with the new Environment File Syntax. Workflows and actions using the old commands or older versions of the toolkit will start to warn, then error out during workflow execution.

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
http://packetstormsecurity.com/files/159794/GitHub-Widespread-Injection.html
https://github.com/actions/toolkit/security/advisories/GHSA-mfwh-5m23-j46w

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	toolkit_project	toolkit	*		Up to (excluding) 1.2.6

CVSS3评分 5.0

• 攻击路径 网络
• 攻击复杂度 低
• 权限要求 低
• 影响范围 已更改
• 用户交互 无
• 可用性 无
• 保密性 无
• 完整性 低

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N CWE-ID 漏洞类型 CWE-20 输入验证不恰当 CWE-77 在命令中使用的特殊元素转义处理不恰当（命令注入）