{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-29T21:05:33.538","vulnerabilities":[{"cve":{"id":"CVE-2017-14457","sourceIdentifier":"talos-cna@cisco.com","published":"2018-01-19T23:29:00.473","lastModified":"2026-06-17T01:06:11.007","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"An exploitable information leak/denial of service vulnerability exists in the libevm (Ethereum Virtual Machine) `create2` opcode handler of CPP-Ethereum. A specially crafted smart contract code can cause an out-of-bounds read leading to memory disclosure or denial of service. An attacker can create/send malicious a smart contract to trigger this vulnerability."},{"lang":"es","value":"Existe una vulnerabilidad explotable de fuga de información/denegación de servicio (DoS) en el manipulador opcode \"create2\" de libevm (Ethereum Virtual Machine) en CPP-Ethereum. Un código smart contract especialmente manipulado puede permitir una lectura fuera de límites, que conduce a una revelación de memoria o a una denegación de servicio (DoS). Un atacante puede crear/enviar un smart contract malicioso para provocar esta vulnerabilidad."}],"affected":[{"source":"talos-cna@cisco.com","affectedData":[{"vendor":"Talos","product":"CPP-Ethereum","versions":[{"version":"Ethereum commit 4e1015743b95821849d001618a7ce82c7c073768","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","baseScore":8.2,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":4.2}],"cvssMetricV30":[{"source":"talos-cna@cisco.com","type":"Secondary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","baseScore":8.2,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":4.2}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:P","baseScore":6.4,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"impactScore":4.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-125"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:ethereum:ethereum_virtual_machine:-:*:*:*:*:*:*:*","matchCriteriaId":"8BBA3E0A-4163-4D11-9E87-86D27D138EF3"}]}]}],"references":[{"url":"http://www.securityfocus.com/bid/102475","source":"talos-cna@cisco.com","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0503","source":"talos-cna@cisco.com","tags":["Third Party Advisory"]},{"url":"http://www.securityfocus.com/bid/102475","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0503","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}