{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-11T19:36:08.508","vulnerabilities":[{"cve":{"id":"CVE-2020-28371","sourceIdentifier":"cve@mitre.org","published":"2020-11-09T22:15:13.333","lastModified":"2024-11-21T05:22:40.740","vulnStatus":"Modified","cveTags":[{"sourceIdentifier":"cve@mitre.org","tags":["unsupported-when-assigned"]}],"descriptions":[{"lang":"en","value":"An issue was discovered in ReadyTalk Avian 1.2.0 before 2020-10-27. The FileOutputStream.write() method in FileOutputStream.java has a boundary check to prevent out-of-bounds memory read/write operations. However, an integer overflow leads to bypassing this check and achieving the out-of-bounds access. NOTE: This vulnerability only affects products that are no longer supported by the maintainer"},{"lang":"es","value":"** NO COMPATIBLE CUANDO SE ASIGNÓ ** Se detectó un problema en ReadyTalk Avian versión 1.2.0 antes del 27-10-2020. El método FileOutputStream.write() en  el archivo FileOutputStream.java presenta una verificación de límites para evitar operaciones de lectura/escritura de memoria fuera de límites. Sin embargo, un desbordamiento de enteros conduce a omitir esta verificación y lograr el acceso fuera de límites. NOTA: Esta vulnerabilidad solo afecta a los productos que ya no son compatibles con el mantenedor"}],"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:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P","baseScore":7.5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-190"},{"lang":"en","value":"CWE-787"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:readytalk:avian:1.2.0:*:*:*:*:*:*:*","matchCriteriaId":"E0BC8EBC-CAAD-47D3-81D6-5B0AD9A6F0A6"}]}]}],"references":[{"url":"https://github.com/ReadyTalk/avian/commit/0871979b298add320ca63f65060acb7532c8a0dd","source":"cve@mitre.org","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/ReadyTalk/avian/pull/572","source":"cve@mitre.org","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/ReadyTalk/avian/commit/0871979b298add320ca63f65060acb7532c8a0dd","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/ReadyTalk/avian/pull/572","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]}]}}]}