CVE-2025-30157

Envoy crashes when HTTP ext_proc processes local replies

Summary

Original description

The description as published by the source.

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.

Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV

Affected packages

Bitnami envoy

[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.30.10"},{"introduced":"1.31.0"},{"fixed":"1.31.6"},{"introduced":"1.32.0"},{"fixed":"1.32.4"},{"introduced":"1.33.0"},{"fixed":"1.33.1"}]}]

Go github.com/envoyproxy/envoy

[{"type":"SEMVER","events":[{"introduced":"1.33.0"},{"fixed":"1.33.1"}]}]

References

advisory github.com
advisory nvd.nist.gov
advisory github.com
package github.com
patch github.com

Metadata

CVE: CVE-2025-30157
GHSA: GHSA-cf3q-gqg7-3fm9
Published: 2025-03-21
First seen on SecPulse: 1 year ago
First-seen source: OSV.dev (Open Source Vulnerabilities)

CWE

CWE-460

Detection sources

OSV.dev (Open Source Vulnerabilities) 2 months ago