CVE-2025-54588 (CNNVD-202509-420)
中文标题:
Envoy 资源管理错误漏洞
英文标题:
Envoy: Race condition in Dynamic Forward Proxy leads to use-after-free and segmentation faults
漏洞描述
中文描述:
Envoy是Enphase开源的一款用于连接智能家居设备的网关程序。 Envoy 1.34.0至1.34.4版本和1.35.0版本存在资源管理错误漏洞,该漏洞源于DNS缓存中存在释放后重用,可能导致进程异常终止。
英文描述:
Envoy is an open source L7 proxy and communication bus designed for large modern service oriented architectures. Versions 1.34.0 through 1.34.4 and 1.35.0 contain a use-after-free (UAF) vulnerability in the DNS cache, causing abnormal process termination. The vulnerability is in Envoy's Dynamic Forward Proxy implementation, occurring when a completion callback for a DNS resolution triggers new DNS resolutions or removes existing pending resolutions. This condition may occur when the following conditions are met: dynamic Forwarding Filter is enabled, the `envoy.reloadable_features.dfp_cluster_resolves_hosts` runtime flag is enabled, and the Host header is modified between the Dynamic Forwarding Filter and Router filters. This issue is resolved in versions 1.34.5 and 1.35.1. To work around this issue, set the envoy.reloadable_features.dfp_cluster_resolves_hosts runtime flag to false.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| envoyproxy | envoy | >= 1.34.0, < 1.34.5 | - | - |
cpe:2.3:a:envoyproxy:envoy:>=_1.34.0,_<_1.34.5:*:*:*:*:*:*:*
|
| envoyproxy | envoy | >= 1.35.0, < 1.35.1 | - | - |
cpe:2.3:a:envoyproxy:envoy:>=_1.35.0,_<_1.35.1:*:*:*:*:*:*:*
|
| envoyproxy | envoy | * | - | - |
cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*
|
| envoyproxy | envoy | 1.35.0 | - | - |
cpe:2.3:a:envoyproxy:envoy:1.35.0:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
CVSS评分详情
3.1 (cna)
HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2025-54588 |
2025-11-11 15:23:29 | 2025-11-11 07:40:42 |
| NVD | nvd_CVE-2025-54588 |
2025-11-11 15:01:01 | 2025-11-11 07:48:29 |
| CNNVD | cnnvd_CNNVD-202509-420 |
2025-11-11 15:12:55 | 2025-11-11 08:00:14 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 资源管理错误
- cnnvd_id: 未提取 -> CNNVD-202509-420
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 2 -> 4
- data_sources: ['cve'] -> ['cve', 'nvd']