{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-17T14:48:53.959","vulnerabilities":[{"cve":{"id":"CVE-2020-15224","sourceIdentifier":"security-advisories@github.com","published":"2020-10-14T19:15:13.633","lastModified":"2024-11-21T05:05:07.740","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"In Open Enclave before version 0.12.0, an information disclosure vulnerability exists when an enclave application using the syscalls provided by the sockets.edl is loaded by a malicious host application. An attacker who successfully exploited the vulnerability could read privileged data from the enclave heap across trust boundaries. To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application. The vulnerability would not allow an attacker to elevate user rights directly, but it could be used to obtain information otherwise considered confidential in an enclave, which could be used in further compromises. The issue has been addressed in version 0.12.0 and the current master branch. Users will need to to recompile their applications against the patched libraries to be protected from this vulnerability."},{"lang":"es","value":"En Open Enclave versiones anteriores a 0.12.0, se presenta una vulnerabilidad de divulgación de información cuando una aplicación enclave que usa las llamadas al sistema proporcionadas por el archivo sockets.edl es cargada por una aplicación de host maliciosa. Un atacante que explote con éxito la vulnerabilidad podría leer datos privilegiados de la pila de enclave a través de límites confiables. Para explotar esta vulnerabilidad, un atacante tendría que iniciar sesión en un sistema afectado y ejecutar una aplicación especialmente diseñada. La vulnerabilidad no permitiría a un atacante elevar los derechos de usuarios directamente, pero podría ser usada para obtener información que de otro modo se consideraría confidencial en un enclave, que podría usarse en compromisos adicionales. El problema ha sido abordado en la versión 0.12.0 y en la rama maestra actual. Los usuarios deberán volver a compilar sus aplicaciones con las bibliotecas parcheadas para estar protegidos de esta vulnerabilidad"}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","baseScore":6.8,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.3,"impactScore":4.0},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","baseScore":6.8,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.3,"impactScore":4.0}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:A/AC:L/Au:S/C:P/I:N/A:N","baseScore":2.7,"accessVector":"ADJACENT_NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"},"baseSeverity":"LOW","exploitabilityScore":5.1,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-552"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-Other"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:openenclave:openenclave:*:*:*:*:*:*:*:*","versionEndExcluding":"0.12.0","matchCriteriaId":"99DFEB28-6E1E-4073-9AFF-F09D44D22F7E"}]}]}],"references":[{"url":"https://github.com/openenclave/openenclave/blob/master/CHANGELOG.md#v0120","source":"security-advisories@github.com","tags":["Release Notes","Third Party Advisory"]},{"url":"https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b","source":"security-advisories@github.com","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/openenclave/openenclave/security/advisories/GHSA-525h-wxcc-f66m","source":"security-advisories@github.com","tags":["Third Party Advisory"]},{"url":"https://github.com/openenclave/openenclave/blob/master/CHANGELOG.md#v0120","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Third Party Advisory"]},{"url":"https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/openenclave/openenclave/security/advisories/GHSA-525h-wxcc-f66m","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}