{"id":"BIT-envoy-2020-25017","details":"Envoy through 1.15.0 only considers the first value when multiple header values are present for some HTTP headers. Envoy’s setCopy() header map API does not replace all existing occurences of a non-inline header.","aliases":["CVE-2020-25017","GHSA-2v25-cjjq-5f4w"],"modified":"2026-09-08T08:47:21.981481785Z","published":"2024-03-06T11:00:20.705Z","database_specific":{"cpes":["cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*"],"severity":"High"},"references":[{"type":"ADVISORY","url":"https://github.com/envoyproxy/envoy/security/advisories/GHSA-2v25-cjjq-5f4w"},{"type":"WEB","url":"https://groups.google.com/forum/#%21forum/envoy-security-announce"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-25017"}],"affected":[{"package":{"name":"envoy","ecosystem":"Bitnami","purl":"pkg:bitnami/envoy"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.12.7"},{"introduced":"1.13.0"},{"fixed":"1.13.4"},{"introduced":"1.14.0"},{"fixed":"1.14.4"},{"introduced":"1.15.0"},{"fixed":"1.15.1"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/envoy/BIT-envoy-2020-25017.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L"}]}],"schema_version":"1.9.0"}