{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-21T14:45:38.278","vulnerabilities":[{"cve":{"id":"CVE-2019-11939","sourceIdentifier":"cve-assign@fb.com","published":"2020-03-18T01:15:11.660","lastModified":"2026-06-17T02:13:52.567","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Golang Facebook Thrift servers would not error upon receiving messages declaring containers of sizes larger than the payload. As a result, malicious clients could send short messages which would result in a large memory allocation, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2020.03.16.00."},{"lang":"es","value":"Los servidores de Golang Facebook Thrift, no se equivocarían tras recibir mensajes declarando contenedores de tamaños más grandes que la carga útil. Como resultado, unos clientes maliciosos podrían enviar mensajes cortos que resultaría en una asignación de memoria considerable, conllevando potencialmente a una denegación de servicio. Este problema afecta a Facebook Thrift versiones anteriores a v2020.03.16.00."}],"affected":[{"source":"cve-assign@fb.com","affectedData":[{"vendor":"Facebook","product":"Facebook Thrift","versions":[{"version":"v2020.03.16.00","lessThan":"unspecified","versionType":"custom","status":"unaffected"},{"version":"unspecified","lessThan":"v2020.03.16.00","versionType":"custom","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:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","baseScore":5.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"cve-assign@fb.com","type":"Secondary","description":[{"lang":"en","value":"CWE-770"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-770"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:facebook:thrift:*:*:*:*:*:*:*:*","versionEndExcluding":"2020.03.16.00","matchCriteriaId":"8F515B67-2776-4C97-BBC3-47DEAEC6ACDC"}]}]}],"references":[{"url":"https://github.com/facebook/fbthrift/commit/483ed864d69f307e9e3b9dadec048216100c0757","source":"cve-assign@fb.com","tags":["Patch","Third Party Advisory"]},{"url":"https://www.facebook.com/security/advisories/cve-2019-11939","source":"cve-assign@fb.com","tags":["Vendor Advisory"]},{"url":"https://github.com/facebook/fbthrift/commit/483ed864d69f307e9e3b9dadec048216100c0757","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://www.facebook.com/security/advisories/cve-2019-11939","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}