{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-13T15:43:18.007","vulnerabilities":[{"cve":{"id":"CVE-2018-4448","sourceIdentifier":"product-security@apple.com","published":"2020-10-27T20:15:13.830","lastModified":"2024-11-21T04:07:25.770","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra, iOS 12.1.1, watchOS 5.1.2, macOS Mojave 10.14.2, Security Update 2018-003 High Sierra, Security Update 2018-006 Sierra, tvOS 12.1.1. A local user may be able to read kernel memory."},{"lang":"es","value":"Se abordó un problema de inicialización de la memoria con un manejo de la memoria mejorada.  Este problema se corrigió en macOS Mojave versión 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra, iOS versión 12.1.1, watchOS versión 5.1.2, macOS Mojave versión 10.14.2, Security Update 2018-003 High Sierra, Security Update 2018-006 Sierra, tvOS versión 12.1.1. Un usuario local puede ser capaz de leer la memoria del kernel"}],"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:H/I:N/A:N","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","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:P/I:N/A:N","baseScore":2.1,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","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":"NVD-CWE-noinfo"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*","versionEndExcluding":"12.1.1","matchCriteriaId":"A79B50D1-F20E-4A84-B75F-D28519FD8266"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*","versionStartIncluding":"10.12.6","versionEndExcluding":"10.14.4","matchCriteriaId":"F16A610C-161D-41A6-ADF5-C9513ECB4060"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*","versionEndExcluding":"12.1.1","matchCriteriaId":"4CB972B5-9DB6-431D-90C6-081FD1751676"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*","versionEndExcluding":"5.1.2","matchCriteriaId":"06F7BB21-66D5-4AD6-83B8-66CC8E7656AD"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*","versionStartIncluding":"10.13.6","versionEndExcluding":"10.14.2","matchCriteriaId":"075D87CA-A685-4350-8DD1-940CEF050FFF"}]}]}],"references":[{"url":"https://support.apple.com/en-us/HT209340","source":"product-security@apple.com","tags":["Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT209341","source":"product-security@apple.com","tags":["Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT209342","source":"product-security@apple.com","tags":["Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT209343","source":"product-security@apple.com","tags":["Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT209600","source":"product-security@apple.com","tags":["Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT209340","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT209341","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT209342","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT209343","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT209600","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}