github enterprise_server 授权机制不正确
CVE编号
CVE-2021-22865利用情况
暂无补丁情况
N/A披露时间
2021-04-03漏洞描述
An improper access control vulnerability was identified in GitHub Enterprise Server that allowed access tokens generated from a GitHub App's web authentication flow to read private repository metadata via the REST API without having been granted the appropriate permissions. To exploit this vulnerability, an attacker would need to create a GitHub App on the instance and have a user authorize the application through the web authentication flow. The private repository metadata returned would be limited to repositories owned by the user the token identifies. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.0.4 and was fixed in versions 3.0.4, 2.22.10, 2.21.18. This vulnerability was reported via the GitHub Bug Bounty program.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。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 | github | enterprise_server | * | Up to (excluding) 2.21.18 | |||||
| 运行在以下环境 | |||||||||
| 应用 | github | enterprise_server | * | From (including) 2.22.0 | Up to (excluding) 2.22.10 | ||||
| 运行在以下环境 | |||||||||
| 应用 | github | enterprise_server | * | From (including) 3.0.0 | Up to (excluding) 3.0.4 | ||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 无
- 影响范围 未更改
- 用户交互 需要
- 可用性 无
- 保密性 高
- 完整性 无
| CWE-ID | 漏洞类型 |
| CWE-863 | 授权机制不正确 |
| NVD-CWE-Other |
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