{"cve":"CVE-2020-25201","nvd":{"published":"2020-11-04T23:15:11.923","modified":"2026-06-17T03:06:34.410","status":"Modified","description":"HashiCorp Consul Enterprise version 1.7.0 up to 1.8.4 includes a namespace replication bug which can be triggered to cause denial of service via infinite Raft writes. Fixed in 1.7.9 and 1.8.5.","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":[],"references":["https://github.com/hashicorp/consul/blob/master/CHANGELOG.md#185-october-23-2020","https://security.gentoo.org/glsa/202208-09","https://www.hashicorp.com/blog/category/consul","https://github.com/hashicorp/consul/blob/master/CHANGELOG.md#185-october-23-2020","https://security.gentoo.org/glsa/202208-09"],"products":["hashicorp:consul"],"source":"nvd","synced_at":"2026-10-19T21:11:20.317016139+00:00"},"epss":{"cve":"CVE-2020-25201","score":0.0261,"percentile":0.85411,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-496g-fr33-whrf","url":"https://osv.dev/vulnerability/GHSA-496g-fr33-whrf","summary":"Denial of service in HashiCorp Consul","modified":"2024-06-28T15:58:43.348611Z","packages":[{"ecosystem":"Go","name":"github.com/hashicorp/consul","purl":"pkg:golang/github.com/hashicorp/consul","ranges":[">=1.7.0 <1.7.9"],"fixed":["1.7.9"]},{"ecosystem":"Go","name":"github.com/hashicorp/consul","purl":"pkg:golang/github.com/hashicorp/consul","ranges":[">=1.8.0 <1.8.5"],"fixed":["1.8.5"]}]},{"id":"GO-2024-2501","url":"https://osv.dev/vulnerability/GO-2024-2501","summary":"Denial of service in HashiCorp Consul in github.com/hashicorp/consul","modified":"2026-03-03T04:54:35.679386Z","packages":[{"ecosystem":"Go","name":"github.com/hashicorp/consul","purl":"pkg:golang/github.com/hashicorp/consul","ranges":[">=1.7.0 <1.7.9",">=1.8.0 <1.8.5"],"fixed":["1.7.9","1.8.5"]}]}],"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."]}