CVE-2025-30157 (GCVE-0-2025-30157)
Vulnerability from cvelistv5 – Published: 2025-03-21 14:49 – Updated: 2025-03-21 15:15
VLAI
EPSS
VEX
Title
Envoy crashes when HTTP ext_proc processes local replies
Summary
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.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-21 15:15 UTC
CWE
- CWE-460 - Improper Cleanup on Thrown Exception
Assigner
GitHub_M
CNA
References
2 references
| URL | Tags |
|---|---|
| https://github.com/envoyproxy/envoy/security/advi… | x_refsource_CONFIRM |
| https://github.com/envoyproxy/envoy/commit/8eda1b… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| envoyproxy | envoy |
Affected:
>= 1.33.0, < 1.33.1
Affected: >= 1.32.0, < 1.32.4 Affected: >= 1.31.0, < 1.31.6 Affected: < 1.30.10 |
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