{"id":"ALPINE-CVE-2021-28156","details":"HashiCorp Consul Enterprise version 1.8.0 up to 1.9.4 audit log can be bypassed by specifically crafted HTTP events. Fixed in 1.9.5, and 1.8.10.","modified":"2026-11-03T06:32:38.725064445Z","published":"2021-04-20T16:15:10.407Z","upstream":["CVE-2021-28156"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2021-28156"}],"affected":[{"package":{"name":"consul","ecosystem":"Alpine:v3.13","purl":"pkg:apk/alpine/consul?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.8.0"},{"fixed":"1.9.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-28156.json"}},{"package":{"name":"consul","ecosystem":"Alpine:v3.14","purl":"pkg:apk/alpine/consul?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.8.0"},{"fixed":"1.9.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-28156.json"}},{"package":{"name":"consul","ecosystem":"Alpine:v3.15","purl":"pkg:apk/alpine/consul?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.8.0"},{"fixed":"1.9.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-28156.json"}},{"package":{"name":"consul","ecosystem":"Alpine:v3.16","purl":"pkg:apk/alpine/consul?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.8.0"},{"fixed":"1.9.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-28156.json"}},{"package":{"name":"consul","ecosystem":"Alpine:v3.17","purl":"pkg:apk/alpine/consul?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.8.0"},{"fixed":"1.9.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-28156.json"}},{"package":{"name":"consul","ecosystem":"Alpine:v3.18","purl":"pkg:apk/alpine/consul?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.8.0"},{"fixed":"1.9.5-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-28156.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}