CVEvulnerability

CVE-2025-30157

7.5 HIGH Published 2025-03-21 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2025-03-21
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-460

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.

Affected configurations

• envoyproxy envoy (< 1.30.10) • envoyproxy envoy (>= 1.31.0 < 1.31.6) • envoyproxy envoy (>= 1.32.0 < 1.32.4) • envoyproxy envoy 1.33.0

Related

Weakness · CWE (1)

  • CWE-460 Improper Cleanup on Thrown Exception weakness

References