{"id":"BIT-golang-2023-54365","summary":"Traefik - Denial of Service via HTTP/2 Request Handling","details":"Traefik before 2.10.5 and 3.0.0 is affected by a denial-of-service vulnerability in HTTP/2 request handling inherited from the Go standard library's HTTP/2 implementation (CVE-2023-44487 / CVE-2023-39325, the 'Rapid Reset' technique). A remote attacker can rapidly create and cancel HTTP/2 streams to exhaust server resources and cause service unavailability.","aliases":["CVE-2023-54365","GHSA-7v4p-328v-8v5g"],"modified":"2026-09-08T08:47:49.729488131Z","published":"2026-07-09T10:41:02.556Z","database_specific":{"severity":"High","cpes":["cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*"]},"references":[{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2023-54365"},{"type":"ADVISORY","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2491710"},{"type":"ADVISORY","url":"https://github.com/traefik/traefik/security/advisories/GHSA-7v4p-328v-8v5g"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-54365"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-54365.json"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/traefik-denial-of-service-via-http-2-request-handling"}],"affected":[{"package":{"name":"golang","ecosystem":"Bitnami","purl":"pkg:bitnami/golang"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.20.10"},{"introduced":"1.21.0"},{"fixed":"1.21.3"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/golang/BIT-golang-2023-54365.json"},"severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}],"schema_version":"1.9.0"}