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.
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Affected Vendors & Products
References
History
Tue, 01 Apr 2025 20:45:00 +0000
Type | Values Removed | Values Added |
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First Time appeared |
Envoyproxy
Envoyproxy envoy |
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Weaknesses | NVD-CWE-noinfo | |
CPEs | cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:* cpe:2.3:a:envoyproxy:envoy:1.33.0:*:*:*:*:*:*:* |
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Vendors & Products |
Envoyproxy
Envoyproxy envoy |
Fri, 21 Mar 2025 16:15:00 +0000
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Metrics |
ssvc
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Fri, 21 Mar 2025 15:00:00 +0000
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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. | |
Title | Envoy crashes when HTTP ext_proc processes local replies | |
Weaknesses | CWE-460 | |
References |
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Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2025-03-21T15:15:11.034Z
Reserved: 2025-03-17T12:41:42.566Z
Link: CVE-2025-30157

Updated: 2025-03-21T15:14:59.529Z

Status : Analyzed
Published: 2025-03-21T15:15:43.290
Modified: 2025-04-01T20:22:34.500
Link: CVE-2025-30157

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