中危 cncf spire 证书验证不恰当
CVE编号
CVE-2021-27098利用情况
暂无补丁情况
官方补丁披露时间
2021-03-06漏洞描述
In SPIRE 0.8.1 through 0.8.4 and before versions 0.9.4, 0.10.2, 0.11.3 and 0.12.1, specially crafted requests to the FetchX509SVID RPC of SPIRE Server’s Legacy Node API can result in the possible issuance of an X.509 certificate with a URI SAN for a SPIFFE ID that the agent is not authorized to distribute. Proper controls are in place to require that the caller presents a valid agent certificate that is already authorized to issue at least one SPIFFE ID, and the requested SPIFFE ID belongs to the same trust domain, prior to being able to trigger this vulnerability. This issue has been fixed in SPIRE versions 0.8.5, 0.9.4, 0.10.2, 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-h746-rm5q-8mgq |
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 | * | 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) 0.8.1 | Up to (including) 0.8.4 | ||||
| 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 远程
- 攻击复杂度 复杂
- 权限要求 普通权限
- 影响范围 全局影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-295 | 证书验证不恰当 |
Exp相关链接
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