CVE-2023-4785

{"id": "CVE-2023-4785", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "cve-coordination@google.com", "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:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"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:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2023-09-13T17:15:10.227", "references": [{"url": "https://github.com/grpc/grpc/pull/33656", "tags": ["Issue Tracking", "Patch"], "source": "cve-coordination@google.com"}, {"url": "https://github.com/grpc/grpc/pull/33667", "tags": ["Issue Tracking"], "source": "cve-coordination@google.com"}, {"url": "https://github.com/grpc/grpc/pull/33669", "tags": ["Issue Tracking"], "source": "cve-coordination@google.com"}, {"url": "https://github.com/grpc/grpc/pull/33670", "tags": ["Issue Tracking"], "source": "cve-coordination@google.com"}, {"url": "https://github.com/grpc/grpc/pull/33672", "tags": ["Issue Tracking"], "source": "cve-coordination@google.com"}, {"url": "https://github.com/grpc/grpc/pull/33656", "tags": ["Issue Tracking", "Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/grpc/grpc/pull/33667", "tags": ["Issue Tracking"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/grpc/grpc/pull/33669", "tags": ["Issue Tracking"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/grpc/grpc/pull/33670", "tags": ["Issue Tracking"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/grpc/grpc/pull/33672", "tags": ["Issue Tracking"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "cve-coordination@google.com", "description": [{"lang": "en", "value": "CWE-248"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Lack of error handling in the TCP server in Google's gRPC starting version 1.23 on posix-compatible platforms (ex. Linux) allows an attacker to cause a denial of service by initiating a significant number of connections with the server. Note that gRPC C++ Python, and Ruby are affected, but gRPC Java, and Go are NOT affected.\u00a0"}, {"lang": "es", "value": "La falta de manejo de errores en el servidor TCP en gRPC de Google a partir de la versi\u00f3n 1.23 en plataformas compatibles con posix (por ejemplo, Linux) permite a un atacante provocar una denegaci\u00f3n de servicio al iniciar una cantidad significativa de conexiones con el servidor. Tenga en cuenta que gRPC C++ Python y Ruby se ven afectados, pero gRPC Java y Go NO se ven afectados."}], "lastModified": "2024-11-21T08:35:58.660", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:grpc:grpc:*:*:*:*:*:-:*:*", "vulnerable": true, "matchCriteriaId": "988AD4A4-5F77-4474-B06B-7677D748F1AC", "versionEndExcluding": "1.53.2", "versionStartIncluding": "1.23.0"}, {"criteria": "cpe:2.3:a:grpc:grpc:*:*:*:*:*:-:*:*", "vulnerable": true, "matchCriteriaId": "1A6B7840-8878-4F83-977A-1AF53E103F51", "versionEndExcluding": "1.54.3", "versionStartIncluding": "1.54.0"}, {"criteria": "cpe:2.3:a:grpc:grpc:*:*:*:*:*:-:*:*", "vulnerable": true, "matchCriteriaId": "75EDD526-0BB3-43B4-9158-B3D9593E7368", "versionEndExcluding": "1.55.3", "versionStartIncluding": "1.55.0"}, {"criteria": "cpe:2.3:a:grpc:grpc:1.56.0:*:*:*:*:-:*:*", "vulnerable": true, "matchCriteriaId": "DB59E93E-4F0B-49D7-AD20-AC7B3A151195"}], "operator": "OR"}]}], "sourceIdentifier": "cve-coordination@google.com"}