{"id":"CVE-2024-28869","summary":"Possible denial of service vulnerability with Content-length header in Traefik","details":"Traefik is an HTTP reverse proxy and load balancer. In affected versions sending a GET request to any Traefik endpoint with the \"Content-length\" request header results in an indefinite hang with the default configuration. This vulnerability can be exploited by attackers to induce a denial of service. This vulnerability has been addressed in version 2.11.2 and 3.0.0-rc5. Users are advised to upgrade. For affected versions, this vulnerability can be mitigated by configuring the readTimeout option.\n","aliases":["GHSA-4vwx-54mw-vqfw","GO-2024-2722"],"modified":"2026-04-19T03:45:34.050443Z","published":"2024-04-12T21:08:36.288Z","related":["CGA-rx6f-jpv7-3h4c","openSUSE-SU-2024:13927-1","openSUSE-SU-2024:14076-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/28xxx/CVE-2024-28869.json","cwe_ids":["CWE-755"],"cna_assigner":"GitHub_M"},"references":[{"type":"WEB","url":"https://doc.traefik.io/traefik/routing/entrypoints/#respondingtimeouts"},{"type":"WEB","url":"https://github.com/traefik/traefik/releases/tag/v2.11.2"},{"type":"WEB","url":"https://github.com/traefik/traefik/releases/tag/v3.0.0-rc5"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/28xxx/CVE-2024-28869.json"},{"type":"ADVISORY","url":"https://github.com/traefik/traefik/security/advisories/GHSA-4vwx-54mw-vqfw"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-28869"},{"type":"FIX","url":"https://github.com/traefik/traefik/commit/240b83b77351dfd8cadb91c305b84e9d22e0f9c6"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/traefik/traefik","events":[{"introduced":"014fdfc4ec55113e130eae498c20aba91fe1406f"},{"fixed":"da7bb5fc25ab21d6a8f5ff6ca44eeaddc47ee210"}]}],"versions":["v3.0.0-rc1","v3.0.0-rc2","v3.0.0-rc3","v3.0.0-rc4"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-28869.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"}]}