CVE-2024-45410

{"id": "CVE-2024-45410", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2024-09-19T23:15:11.480", "references": [{"url": "https://github.com/traefik/traefik/releases/tag/v2.11.9", "tags": ["Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/traefik/traefik/releases/tag/v3.1.3", "tags": ["Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/traefik/traefik/security/advisories/GHSA-62c8-mh53-4cqv", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-345"}]}, {"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-345"}, {"lang": "en", "value": "CWE-348"}]}], "descriptions": [{"lang": "en", "value": "Traefik is a golang, Cloud Native Application Proxy. When a HTTP request is processed by Traefik, certain HTTP headers such as X-Forwarded-Host or X-Forwarded-Port are added by Traefik before the request is routed to the application. For a HTTP client, it should not be possible to remove or modify these headers. Since the application trusts the value of these headers, security implications might arise, if they can be modified. For HTTP/1.1, however, it was found that some of theses custom headers can indeed be removed and in certain cases manipulated. The attack relies on the HTTP/1.1 behavior, that headers can be defined as hop-by-hop via the HTTP Connection header. This issue has been addressed in release versions 2.11.9 and 3.1.3. Users are advised to upgrade. There are no known workarounds for this vulnerability."}, {"lang": "es", "value": "Traefik es un proxy de aplicaci\u00f3n nativo de la nube (golang). Cuando Traefik procesa una solicitud HTTP, Traefik agrega ciertos encabezados HTTP como X-Forwarded-Host o X-Forwarded-Port antes de que la solicitud se env\u00ede a la aplicaci\u00f3n. Para un cliente HTTP, no deber\u00eda ser posible eliminar o modificar estos encabezados. Dado que la aplicaci\u00f3n conf\u00eda en el valor de estos encabezados, podr\u00edan surgir implicaciones de seguridad si se pueden modificar. Sin embargo, para HTTP/1.1, se descubri\u00f3 que algunos de estos encabezados personalizados s\u00ed se pueden eliminar y, en ciertos casos, manipular. El ataque se basa en el comportamiento de HTTP/1.1, que permite definir los encabezados como salto a salto a trav\u00e9s del encabezado de conexi\u00f3n HTTP. Este problema se ha solucionado en las versiones de lanzamiento 2.11.9 y 3.1.3. Se recomienda a los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad."}], "lastModified": "2024-09-25T17:39:08.033", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:traefik:traefik:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D8862E39-A57C-4CD5-A289-A853D9402298", "versionEndExcluding": "2.11.9"}, {"criteria": "cpe:2.3:a:traefik:traefik:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "31D16308-8F47-4EAC-B102-1FDEA4B3F9F1", "versionEndExcluding": "3.1.3", "versionStartIncluding": "3.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}