{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-20T22:51:27.324","vulnerabilities":[{"cve":{"id":"CVE-2021-0377","sourceIdentifier":"security@android.com","published":"2021-03-10T16:15:15.733","lastModified":"2024-11-21T05:42:36.577","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"In DeltaPerformer::Write of delta_performer.cc, there is a possible use of untrusted input due to improper input validation. This could lead to a local bypass of defense in depth protections with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-160800689"},{"lang":"es","value":"En la función DeltaPerformer::Write del archivo delta_performer.cc, se presenta un posible uso de la entrada que no es confiable debido a una comprobación inapropiada de entrada. Esto podría conllevar a una omisión local de las protecciones de defensa en profundidad sin ser necesarios privilegios de ejecución adicionales. No es requerida una interacción del usuario para su explotación. Producto: Android, Versiones: Android-11, ID de Android: A-160800689"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":1.8,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:N/I:P/A:N","baseScore":2.1,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"LOW","exploitabilityScore":3.9,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-20"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*","matchCriteriaId":"109DD7FD-3A48-4C3D-8E1A-4433B98E1E64"}]}]}],"references":[{"url":"https://source.android.com/security/bulletin/pixel/2021-03-01","source":"security@android.com","tags":["Vendor Advisory"]},{"url":"https://source.android.com/security/bulletin/pixel/2021-03-01","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}