CVE-2025-30157

Description

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.

Reserved 2025-03-17 | Published 2025-03-21 | Updated 2025-03-21 | Assigner GitHub_M

Problem types

CWE-460: Improper Cleanup on Thrown Exception

Product status

>= 1.33.0, < 1.33.1
affected

>= 1.32.0, < 1.32.4
affected

>= 1.31.0, < 1.31.6
affected

< 1.30.10
affected

References

github.com/.../envoy/security/advisories/GHSA-cf3q-gqg7-3fm9

github.com/...ommit/8eda1b8ef5ba8663d16a737ab99458c039a9b53c

cve.org (CVE-2025-30157)

nvd.nist.gov (CVE-2025-30157)

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