{"id":"CVE-2020-13250","details":"HashiCorp Consul and Consul Enterprise include an HTTP API (introduced in 1.2.0) and DNS (introduced in 1.4.3) caching feature that was vulnerable to denial of service. Fixed in 1.6.6 and 1.7.4.","aliases":["BIT-consul-2020-13250","GHSA-rqjq-mrgx-85hp","GO-2022-0879"],"modified":"2026-04-10T04:22:11.317855Z","published":"2020-06-11T20:15:11.477Z","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/8023"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/hashicorp/consul","events":[{"introduced":"28141971f966e99916da2c5e461dd968746491cd"},{"fixed":"8c161e11f5f5f0dbde67341692ae2a17c0ea8bb6"},{"introduced":"28141971f966e99916da2c5e461dd968746491cd"},{"fixed":"8c161e11f5f5f0dbde67341692ae2a17c0ea8bb6"},{"introduced":"95fb95bfe643d7886c4fb2d9f3afe1977d31cfec"},{"fixed":"d149d7e9f2d5e4f609fca95fc1d797275c407e8a"},{"introduced":"95fb95bfe643d7886c4fb2d9f3afe1977d31cfec"},{"fixed":"d149d7e9f2d5e4f609fca95fc1d797275c407e8a"}],"database_specific":{"versions":[{"introduced":"1.2.0"},{"fixed":"1.6.6"},{"introduced":"1.2.0"},{"fixed":"1.6.6"},{"introduced":"1.7.0"},{"fixed":"1.7.4"},{"introduced":"1.7.0"},{"fixed":"1.7.4"}]}}],"versions":["api/v1.0.0","api/v1.0.1","api/v1.1.0","api/v1.2.0","internal/v0.1.0","sdk/v0.1.0","sdk/v0.1.1","sdk/v0.2.0","sdk/v0.3.0","v1.2.0","v1.2.1","v1.2.2","v1.2.3","v1.4.0","v1.4.0-rc1","v1.4.1","v1.4.2","v1.4.3","v1.4.4","v1.5.0","v1.5.1","v1.5.2","v1.5.3","v1.6.0","v1.6.1","v1.6.2","v1.6.3","v1.6.4","v1.6.5","v1.7.0","v1.7.1","v1.7.2","v1.7.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13250.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"}]}