{"id":"CVE-2025-30157","summary":"Envoy crashes when HTTP ext_proc processes local replies","details":"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.","aliases":["BIT-envoy-2025-30157","GHSA-cf3q-gqg7-3fm9"],"modified":"2026-04-12T04:27:56.735130Z","published":"2025-03-21T14:49:18.113Z","related":["openSUSE-SU-2025:14938-1"],"database_specific":{"cwe_ids":["CWE-460"],"cna_assigner":"GitHub_M","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/30xxx/CVE-2025-30157.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/30xxx/CVE-2025-30157.json"},{"type":"ADVISORY","url":"https://github.com/envoyproxy/envoy/security/advisories/GHSA-cf3q-gqg7-3fm9"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-30157"},{"type":"FIX","url":"https://github.com/envoyproxy/envoy/commit/8eda1b8ef5ba8663d16a737ab99458c039a9b53c"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/envoyproxy/envoy","events":[{"introduced":"7b8baff1758f0a584dcc3cb657b5032000bcb3d7"},{"fixed":"9adc6873ea3abc2305d164af41ea713bb45152dd"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-30157.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}