cncf spire 授权机制不正确
CVE编号
CVE-2021-27099利用情况
暂无补丁情况
N/A披露时间
2021-03-06漏洞描述
In SPIRE before versions 0.8.5, 0.9.4, 0.10.2, 0.11.3 and 0.12.1, the "aws_iid" Node Attestor improperly normalizes the path provided through the agent ID templating feature, which may allow the issuance of an arbitrary SPIFFE ID within the same trust domain, if the attacker controls the value of an EC2 tag prior to attestation, and the attestor is configured for agent ID templating where the tag value is the last element in the path. This issue has been fixed in SPIRE versions 0.11.3 and 0.12.1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/spiffe/spire/security/advisories/GHSA-q7gm-mjrg-44h9 |
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 | cncf | spire | * | Up to (excluding) 0.8.5 | |||||
| 运行在以下环境 | |||||||||
| 应用 | cncf | spire | * | From (including) 0.10.0 | Up to (excluding) 0.10.2 | ||||
| 运行在以下环境 | |||||||||
| 应用 | cncf | spire | * | From (including) 0.11.0 | Up to (excluding) 0.11.3 | ||||
| 运行在以下环境 | |||||||||
| 应用 | cncf | spire | * | From (including) 0.12.0 | Up to (excluding) 0.12.1 | ||||
| 运行在以下环境 | |||||||||
| 应用 | cncf | spire | * | From (including) 0.9.0 | Up to (excluding) 0.9.4 | ||||
- 攻击路径 网络
- 攻击复杂度 高
- 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-863 | 授权机制不正确 |
Exp相关链接
版权声明
本站原创文章转载请注明文章出处及链接，谢谢合作！
评论