{"id":"CVE-2023-1297","details":"Consul and Consul Enterprise's cluster peering implementation contained a flaw whereby a peer cluster with service of the same name as a local service could corrupt Consul state, resulting in denial of service. This vulnerability was resolved in Consul 1.14.5, and 1.15.3","aliases":["BIT-consul-2023-1297","GHSA-c57c-7hrj-6q6v","GO-2023-1827"],"modified":"2026-03-13T06:51:01.025250Z","published":"2023-06-02T23:15:09.293Z","related":["CGA-q73x-wh7m-7rfx"],"references":[{"type":"ADVISORY","url":"https://discuss.hashicorp.com/t/hcsec-2023-15-consul-cluster-peering-can-result-in-denial-of-service/54515"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/hashicorp/consul","events":[{"introduced":"8c2372092a8683dd40221372597d3efed0c84e2b"},{"fixed":"d97acc0a14064efafdff20c23e43fd896d667d23"},{"introduced":"8c2372092a8683dd40221372597d3efed0c84e2b"},{"fixed":"d97acc0a14064efafdff20c23e43fd896d667d23"},{"introduced":"53f65dc3ef58fa99048927ec6f3aee576f6cd718"},{"fixed":"7ce982ce1846ca14e567a91fa7f088084e736155"},{"introduced":"53f65dc3ef58fa99048927ec6f3aee576f6cd718"},{"fixed":"7ce982ce1846ca14e567a91fa7f088084e736155"}],"database_specific":{"versions":[{"introduced":"1.13.0"},{"fixed":"1.14.7"},{"introduced":"1.13.0"},{"fixed":"1.14.7"},{"introduced":"1.15.0"},{"fixed":"1.15.3"},{"introduced":"1.15.0"},{"fixed":"1.15.3"}]}}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-1297.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"}]}