CVE编号
CVE-2021-39204利用情况
暂无补丁情况
N/A披露时间
2021-09-10漏洞描述
Pomerium is an open source identity-aware access proxy. Envoy, which Pomerium is based on, incorrectly handles resetting of HTTP/2 streams with excessive complexity. This can lead to high CPU utilization when a large number of streams are reset. This can result in a DoS condition. Pomerium versions 0.14.8 and 0.15.1 contain an upgraded envoy binary with this vulnerability patched.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/envoyproxy/envoy/security/advisories/GHSA-3xh3-33v5-chcc | |
https://github.com/pomerium/pomerium/security/advisories/GHSA-5wjf-62hw-q78r | |
https://groups.google.com/g/envoy-announce/c/5xBpsEZZDfE/m/wD05NZBbAgAJ |
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 | envoyproxy | envoy | * |
Up to (including) 1.16.4 |
|||||
运行在以下环境 | |||||||||
应用 | envoyproxy | envoy | * |
From (including) 1.17.0 |
Up to (excluding) 1.17.4 |
||||
运行在以下环境 | |||||||||
应用 | envoyproxy | envoy | * |
From (including) 1.18.0 |
Up to (excluding) 1.18.4 |
||||
运行在以下环境 | |||||||||
应用 | envoyproxy | envoy | 1.19.0 | - | |||||
运行在以下环境 | |||||||||
应用 | pomerium | pomerium | * |
Up to (excluding) 0.14.8 |
|||||
运行在以下环境 | |||||||||
应用 | pomerium | pomerium | 0.15.0 | - |
- 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 无
- 可用性 高
- 保密性 无
- 完整性 无
还没有评论,来说两句吧...