CVE-2025-64763
中文标题:
(暂无数据)
英文标题:
Envoy forwards early CONNECT data in TCP proxy mode
漏洞描述
中文描述:
(暂无数据)
英文描述:
Envoy is a high-performance edge/middle/service proxy. In 1.33.12, 1.34.10, 1.35.6, 1.36.2, and earlier, when Envoy is configured in TCP proxy mode to handle CONNECT requests, it accepts client data before issuing a 2xx response and forwards that data to the upstream TCP connection. If a forwarding proxy upstream from Envoy then responds with a non-2xx status, this can cause a de-synchronized CONNECT tunnel state. By default Envoy continues to allow early CONNECT data to avoid disrupting existing deployments. The envoy.reloadable_features.reject_early_connect_data runtime flag can be set to reject CONNECT requests that send data before a 2xx response when intermediaries upstream from Envoy may reject establishment of a CONNECT tunnel.
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 | >= 1.36.0, <= 1.36.2 | - | - |
cpe:2.3:a:envoyproxy:envoy:>=_1.36.0,_<=_1.36.2:*:*:*:*:*:*:*
|
| envoyproxy | envoy | >= 1.35.0, <= 1.35.6 | - | - |
cpe:2.3:a:envoyproxy:envoy:>=_1.35.0,_<=_1.35.6:*:*:*:*:*:*:*
|
| envoyproxy | envoy | >= 1.34.0, <= 1.34.10 | - | - |
cpe:2.3:a:envoyproxy:envoy:>=_1.34.0,_<=_1.34.10:*:*:*:*:*:*:*
|
| envoyproxy | envoy | <= 1.33.12 | - | - |
cpe:2.3:a:envoyproxy:envoy:<=_1.33.12:*:*:*:*:*:*:*
|
| envoyproxy | envoy | * | - | - |
cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
cve.org
CVSS评分详情
3.1 (cna)
LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
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-2025-64763 |
2025-12-05 02:05:31 | 2026-01-12 02:12:20 |
| NVD | nvd_CVE-2025-64763 |
2025-12-06 03:00:02 | 2026-01-12 02:28:01 |
版本与语言
安全公告
变更历史
查看详细变更
- affected_products_count: 4 -> 5
- data_sources: ['cve'] -> ['cve', 'nvd']