{"cve":"CVE-2020-7219","nvd":{"published":"2020-01-31T13:15:10.627","modified":"2026-06-17T03:24:32.117","status":"Modified","description":"HashiCorp Consul and Consul Enterprise up to 1.6.2 HTTP/RPC services allowed unbounded resource usage, and were susceptible to unauthenticated denial of service. Fixed in 1.6.3.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-770"],"references":["https://github.com/hashicorp/consul/issues/7159","https://www.hashicorp.com/blog/category/consul/","https://github.com/hashicorp/consul/issues/7159","https://www.hashicorp.com/blog/category/consul/"],"products":["hashicorp:consul"],"source":"nvd","synced_at":"2026-10-19T21:01:01.339895972+00:00"},"epss":{"cve":"CVE-2020-7219","score":0.02035,"percentile":0.81084,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-23jv-v6qj-3fhh","url":"https://osv.dev/vulnerability/GHSA-23jv-v6qj-3fhh","summary":"Denial of Service (DoS) in HashiCorp Consul","modified":"2026-09-10T03:49:26.885066499Z","packages":[{"ecosystem":"Go","name":"github.com/hashicorp/consul","purl":"pkg:golang/github.com/hashicorp/consul","ranges":["<1.6.3"],"fixed":["1.6.3"]}]},{"id":"GO-2022-0776","url":"https://osv.dev/vulnerability/GO-2022-0776","summary":"Denial of Service (DoS) in HashiCorp Consul in github.com/hashicorp/consul","modified":"2026-02-04T03:16:16.585796Z","packages":[{"ecosystem":"Go","name":"github.com/hashicorp/consul","purl":"pkg:golang/github.com/hashicorp/consul","ranges":["<1.6.3"],"fixed":["1.6.3"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}