CVE-2017-5872

{"id": "CVE-2017-5872", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/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": "2017-03-10T02:59:00.213", "references": [{"url": "http://www.securityfocus.com/bid/96782", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://public.support.unisys.com/common/public/vulnerability/NVD_Detail_Rpt.aspx?ID=42", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "The TCP/IP networking module in Unisys ClearPath MCP systems with TCP-IP-SW 57.1 before 57.152, 58.1 before 58.142, or 59.1 before 59.172, when running a TLS 1.2 service, allows remote attackers to cause a denial of service (network connectivity disruption) via a client hello with a signature_algorithms extension above those defined in RFC 5246, which triggers a full memory dump."}, {"lang": "es", "value": "El m\u00f3dulo de red TCP/IP en sistemas Unisys ClearPath MCP con TCP-IP-SW 57.1 en versiones anteriores a 57.152, 58.1 en versiones anteriores a 58.142 o 59.1 en versiones anteriores a 59.172, cuando ejecuta un servicio TLS 1.2, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (disrupci\u00f3n de la conectividad de red) a trav\u00e9s de un cliente hello con una extensi\u00f3n signature_algorithms por encima de los definidos en RFC 5246, desencadenando un volcado de memoria completa."}], "lastModified": "2017-03-16T15:20:34.467", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:unisys:clearpath_mcp:57.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BCC212B4-D30D-4209-AD2B-970CA225ECFC"}, {"criteria": "cpe:2.3:a:unisys:clearpath_mcp:58.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "64422DF5-D832-4C51-BF88-5DBD1C19445A"}, {"criteria": "cpe:2.3:a:unisys:clearpath_mcp:59.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7504A7C0-AB22-4653-9374-241B12E82F3B"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}