{"id":"CVE-2020-12758","details":"HashiCorp Consul and Consul Enterprise could crash when configured with an abnormally-formed service-router entry. Introduced in 1.6.0, fixed in 1.6.6 and 1.7.4.","aliases":["BIT-consul-2020-12758","GHSA-q2qr-3c2p-9235","GO-2022-0861"],"modified":"2026-05-18T18:26:49.440389Z","published":"2020-06-11T20:15:11.100Z","references":[{"type":"ADVISORY","url":"https://github.com/hashicorp/consul/blob/v1.6.6/CHANGELOG.md"},{"type":"ADVISORY","url":"https://github.com/hashicorp/consul/blob/v1.7.4/CHANGELOG.md"},{"type":"FIX","url":"https://github.com/hashicorp/consul/pull/7783"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/hashicorp/consul","events":[{"introduced":"944cc71026c007e7de9467ec3f38f0ad14464fcc"},{"fixed":"8c161e11f5f5f0dbde67341692ae2a17c0ea8bb6"},{"introduced":"95fb95bfe643d7886c4fb2d9f3afe1977d31cfec"},{"fixed":"d149d7e9f2d5e4f609fca95fc1d797275c407e8a"}],"database_specific":{"extracted_events":[{"introduced":"1.6.0"},{"fixed":"1.6.6"},{"introduced":"1.7.0"},{"fixed":"1.7.4"}],"cpe":["cpe:2.3:a:hashicorp:consul:*:*:*:*:*:*:*:*","cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*"],"source":"CPE_FIELD"}}],"versions":["v1.7.3","v1.6.5","v1.7.2","v1.6.4","v1.7.1","v1.7.0","v1.6.3","v1.6.2","sdk/v0.3.0","v1.6.1","v1.6.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-12758.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}