{"id":"CVE-2020-15114","details":"In etcd before versions 3.3.23 and 3.4.10, the etcd gateway is a simple TCP proxy to allow for basic service discovery and access. However, it is possible to include the gateway address as an endpoint. This results in a denial of service, since the endpoint can become stuck in a loop of requesting itself until there are no more available file descriptors to accept connections on the gateway.","aliases":["GHSA-2xhq-gv6c-p224"],"modified":"2026-05-18T05:50:55.167763569Z","published":"2020-08-06T23:15:11.517Z","related":["CGA-qvh6-6f8v-jh9q"],"database_specific":{"unresolved_ranges":[{"vendor_product":"fedoraproject:fedora","cpes":["cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"32"}],"source":"CPE_FIELD"}]},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L6B6R43Y7M3DCHWK3L3UVGE2K6WWECMP/"},{"type":"ADVISORY","url":"https://github.com/etcd-io/etcd/security/advisories/GHSA-2xhq-gv6c-p224"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/etcd-io/etcd","events":[{"introduced":"c23606781f63d09917a1e7abfcefeb337a9608ea"},{"fixed":"4873f5516bd98c82dddb81247038337f25abac4e"},{"introduced":"898bd1351fcf6e0ebce8d7c8bbbbf3f3e42aa42c"},{"fixed":"18dfb9cca345bb2b2fbe73d5fc31028c2477bef1"}],"database_specific":{"extracted_events":[{"introduced":"3.3.0"},{"fixed":"3.3.23"},{"introduced":"3.4.0"},{"fixed":"3.4.10"}],"cpe":"cpe:2.3:a:redhat:etcd:*:*:*:*:*:*:*:*","source":"CPE_FIELD"}}],"versions":["v3.3.22","v3.4.9","v3.4.8","v3.3.21","v3.3.20","v3.4.7","v3.3.19","v3.4.6","v3.4.5","v3.4.4","v3.3.18","v3.4.3","v3.3.17","v3.3.16","v3.4.2","v3.4.1","v3.4.0","v3.3.15","v3.3.14","v3.3.14-rc.0","v3.3.14-beta.0","v3.3.13","v3.3.12","v3.3.11","v3.3.10","v3.3.9","v3.3.8","v3.3.7","v3.3.6","v3.3.5","v3.3.4","v3.3.3","v3.3.2","v3.3.1","v3.3.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-15114.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H"}]}