CVE-2025-30157
Fixed in a distro release EPSS <1%CVSS 6.5
Envoy is a cloud-native high-performance edge/middle/service proxy. Prior to 1.33.1, 1.32.4, 1.31.6, and 1.30.10, Envoy's ext_proc HTTP filter is at risk of crashing if a local reply is sent to the external server due to the filter's life time issue. A known situation is the failure of a websocket handshake will trigger a local reply leading to the crash of Envoy. This vulnerability is fixed in 1.33.1, 1.32.4, 1.31.6, and 1.30.10.
Products: envoyproxy envoy
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| Go | github.com/envoyproxy/envoy | 1.30.10 |
| Go | github.com/envoyproxy/envoy | 1.31.6 |
| Go | github.com/envoyproxy/envoy | 1.32.4 |
| Go | github.com/envoyproxy/envoy | 1.33.1 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| openSUSE Tumbleweed | istioctl | 1.25.1-1.1 |