{"id":"GHSA-7v4p-328v-8v5g","summary":"Traefik vulnerable to HTTP/2 request causing denial of service ","details":"### Impact\n\nA vulnerability CVE-2023-39325 exists in [Go managing HTTP/2 requests](https://groups.google.com/g/golang-announce/c/iNNxDTCjZvo/m/UDd7VKQuAAAJ?pli=1), which impacts Traefik. This vulnerability could be exploited to cause a denial of service.\n\n### References\n\n- [CVE-2023-44487](https://www.cve.org/CVERecord?id=CVE-2023-44487)\n- [CVE-2023-39325](https://www.cve.org/CVERecord?id=CVE-2023-39325)\n\n### Patches\n\n- https://github.com/traefik/traefik/releases/tag/v2.10.5\n- https://github.com/traefik/traefik/releases/tag/v3.0.0-beta4","aliases":["BIT-golang-2023-54365","CVE-2023-54365"],"modified":"2026-09-22T19:45:04.628509139Z","published":"2023-10-17T02:37:42Z","database_specific":{"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2023-10-17T02:37:42Z","nvd_published_at":null,"cwe_ids":["CWE-400","CWE-770"]},"references":[{"type":"WEB","url":"https://github.com/traefik/traefik/security/advisories/GHSA-7v4p-328v-8v5g"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-54365"},{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2023-54365"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2491710"},{"type":"PACKAGE","url":"https://github.com/traefik/traefik"},{"type":"WEB","url":"https://groups.google.com/g/golang-announce/c/iNNxDTCjZvo/m/UDd7VKQuAAAJ?pli=1"},{"type":"WEB","url":"https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-54365.json"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/traefik-denial-of-service-via-http-2-request-handling"}],"affected":[{"package":{"name":"github.com/traefik/traefik","ecosystem":"Go","purl":"pkg:golang/github.com/traefik/traefik"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.10.5"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/10/GHSA-7v4p-328v-8v5g/GHSA-7v4p-328v-8v5g.json"}},{"package":{"name":"github.com/traefik/traefik","ecosystem":"Go","purl":"pkg:golang/github.com/traefik/traefik"},"ranges":[{"type":"SEMVER","events":[{"introduced":"3.0.0-beta1"},{"fixed":"3.0.0-beta4"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/10/GHSA-7v4p-328v-8v5g/GHSA-7v4p-328v-8v5g.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"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"}]}