{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-20T05:04:35.931","vulnerabilities":[{"cve":{"id":"CVE-2020-8905","sourceIdentifier":"cve-coordination@google.com","published":"2020-08-12T19:15:14.670","lastModified":"2026-06-17T03:27:09.487","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A buffer length validation vulnerability in Asylo versions prior to 0.6.0 allows an attacker to read data they should not have access to. The 'enc_untrusted_recvfrom' function generates a return value which is deserialized by 'MessageReader', and copied into three different 'extents'. The length of the third 'extents' is controlled by the outside world, and not verified on copy, allowing the attacker to force Asylo to copy trusted memory data into an untrusted buffer of significantly small length.. We recommend updating Asylo to version 0.6.0 or later."},{"lang":"es","value":"Una vulnerabilidad de comprobación de longitud del búfer en Asylo versiones anteriores a 0.6.0, permite a un atacante leer datos a los que no debería tener acceso. La función \"enc_untrusted_recvfrom\" genera un valor de retorno que es deserializado por \"lMessageReader\" y copiado en tres \"extents\" diferentes. La longitud de los ''extents\" de terceros es controlada por el mundo exterior y no es verificada en la copia, permitiendo al atacante forzar a Asylo a copiar datos de memoria confiables en un búfer no confiable de longitud significativamente pequeña. Recomendamos actualizar Asylo en las versiones 0.6. 0 o posteriores"}],"affected":[{"source":"cve-coordination@google.com","affectedData":[{"vendor":"Google LLC","product":"Asylo","versions":[{"version":"stable","lessThan":"0.6.0","versionType":"custom","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"cve-coordination@google.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N","baseScore":2.8,"baseSeverity":"LOW","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":1.1,"impactScore":1.4},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:P/I:N/A:N","baseScore":4.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"cve-coordination@google.com","type":"Secondary","description":[{"lang":"en","value":"CWE-120"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-120"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:google:asylo:*:*:*:*:*:*:*:*","versionEndExcluding":"0.6.0","matchCriteriaId":"2E43ACF0-4DFF-4A7A-BC8B-90E067F13206"}]}]}],"references":[{"url":"https://github.com/google/asylo/commit/299f804acbb95a612ab7c504d25ab908aa59ae93","source":"cve-coordination@google.com","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/google/asylo/commit/299f804acbb95a612ab7c504d25ab908aa59ae93","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]}]}}]}