CVE-2024-28869

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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"}, {"lang": "es", "value": "Traefik es un proxy inverso HTTP y un equilibrador de carga. En las versiones afectadas, enviar una solicitud GET a cualquier endpoint de Traefik con el encabezado de solicitud \"Longitud del contenido\" da como resultado un bloqueo indefinido con la configuraci\u00f3n predeterminada. Los atacantes pueden aprovechar esta vulnerabilidad para inducir una denegaci\u00f3n de servicio. Esta vulnerabilidad se ha solucionado en las versiones 2.11.2 y 3.0.0-rc5. Se recomienda a los usuarios que actualicen. Para las versiones afectadas, esta vulnerabilidad se puede mitigar configurando la opci\u00f3n readTimeout."}], "id": "CVE-2024-28869", "lastModified": "2026-06-17T07:21:56.533", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-28869", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-06-18T18:26:38.989480Z", "version": "2.0.3"}}]}, "published": "2024-04-12T22:15:07.080", "references": [{"source": "security-advisories@github.com", "tags": ["Product"], "url": "https://doc.traefik.io/traefik/routing/entrypoints/#respondingtimeouts"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/traefik/traefik/commit/240b83b77351dfd8cadb91c305b84e9d22e0f9c6"}, {"source": "security-advisories@github.com", "tags": ["Release Notes"], "url": "https://github.com/traefik/traefik/releases/tag/v2.11.2"}, {"source": "security-advisories@github.com", "tags": ["Release Notes"], "url": "https://github.com/traefik/traefik/releases/tag/v3.0.0-rc5"}, {"source": "security-advisories@github.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://github.com/traefik/traefik/security/advisories/GHSA-4vwx-54mw-vqfw"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "https://doc.traefik.io/traefik/routing/entrypoints/#respondingtimeouts"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/traefik/traefik/commit/240b83b77351dfd8cadb91c305b84e9d22e0f9c6"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes"], "url": "https://github.com/traefik/traefik/releases/tag/v2.11.2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes"], "url": "https://github.com/traefik/traefik/releases/tag/v3.0.0-rc5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://github.com/traefik/traefik/security/advisories/GHSA-4vwx-54mw-vqfw"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-755"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{"bugzilla": {"description": "traefik: denial of service", "id": "2274987", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2274987"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-755", "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.", "An improper handling of exceptional conditions vulnerability was found in Traefik. 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, resulting in a denial of service."], "name": "CVE-2024-28869", "package_state": [{"cpe": "cpe:/a:redhat:openshift_devspaces:3:", "fix_state": "Affected", "package_name": "devspaces/traefik-rhel8", "product_name": "Red Hat OpenShift Dev Spaces"}], "public_date": "2024-04-12T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-28869\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-28869\nhttps://github.com/traefik/traefik/commit/240b83b77351dfd8cadb91c305b84e9d22e0f9c6\nhttps://github.com/traefik/traefik/security/advisories/GHSA-4vwx-54mw-vqfw"], "threat_severity": "Moderate"}

{"created": "2025-07-12T22:09:32.343466+00:00", "updated": "2025-07-12T22:09:32.343556+00:00", "vendors": ["traefik", "traefik$PRODUCT$traefik"]}