CVE-2024-42487

{"id": "CVE-2024-42487", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 4.0, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.2}]}, "published": "2024-08-15T21:15:16.997", "references": [{"url": "https://github.com/cilium/cilium/commit/a3510fe4a92305822aa1a5e08cb6d6c873c8699a", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/cilium/cilium/pull/34109", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/cilium/cilium/security/advisories/GHSA-qcm3-7879-xcww", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-436"}]}, {"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-113"}]}], "descriptions": [{"lang": "en", "value": "Cilium is a networking, observability, and security solution with an eBPF-based dataplane. In the 1.15 branch prior to 1.15.8 and the 1.16 branch prior to 1.16.1, Gateway API HTTPRoutes and GRPCRoutes do not follow the match precedence specified in the Gateway API specification. In particular, request headers are matched before request methods, when the specification describes that the request methods must be respected before headers are matched. This could result in unexpected behaviour with security This issue is fixed in Cilium v1.15.8 and v1.16.1. There is no workaround for this issue."}, {"lang": "es", "value": "Cilium es una soluci\u00f3n de redes, observabilidad y seguridad con un plano de datos basado en eBPF. En la rama 1.15 anterior a 1.15.8 y en la rama 1.16 anterior a 1.16.1, las HTTPRoutes y GRPCRoutes de la API de puerta de enlace no siguen la precedencia de coincidencia especificada en la especificaci\u00f3n de la API de puerta de enlace. En particular, los encabezados de solicitud coinciden antes que los m\u00e9todos de solicitud, cuando la especificaci\u00f3n describe que los m\u00e9todos de solicitud deben respetarse antes de que coincidan los encabezados. Esto podr\u00eda provocar un comportamiento inesperado con la seguridad. Este problema se solucion\u00f3 en Cilium v1.15.8 y v1.16.1. No existe ninguna soluci\u00f3n para este problema."}], "lastModified": "2024-09-30T18:31:04.757", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cilium:cilium:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A0C8F90D-07B3-4666-8C22-089A2DA27A03", "versionEndExcluding": "1.15.8", "versionStartIncluding": "1.15.0"}, {"criteria": "cpe:2.3:a:cilium:cilium:1.16.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DD19FEA3-61F3-4F12-8833-045918EEED05"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}