CVE-2020-3894

{"containers": {"cna": {"affected": [{"product": "iOS", "vendor": "Apple", "versions": [{"lessThan": "iOS 13.4 and iPadOS 13.4", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "tvOS", "vendor": "Apple", "versions": [{"lessThan": "tvOS 13.4", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "Safari", "vendor": "Apple", "versions": [{"lessThan": "Safari 13.1", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "iTunes for Windows", "vendor": "Apple", "versions": [{"lessThan": "iTunes for Windows 12.10.5", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "iCloud for Windows", "vendor": "Apple", "versions": [{"lessThan": "iCloud for Windows 10.9.3", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "iCloud for Windows (Legacy)", "vendor": "Apple", "versions": [{"lessThan": "iCloud for Windows 7.18", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "A race condition was addressed with additional validation. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. An application may be able to read restricted memory."}], "problemTypes": [{"descriptions": [{"description": "An application may be able to read restricted memory", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-10-16T16:03:23.000Z", "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "shortName": "apple"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/HT211102"}, {"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/HT211101"}, {"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/HT211104"}, {"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/HT211105"}, {"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/HT211106"}, {"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/HT211107"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "product-security@apple.com", "ID": "CVE-2020-3894", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "iOS", "version": {"version_data": [{"version_affected": "<", "version_value": "iOS 13.4 and iPadOS 13.4"}]}}, {"product_name": "tvOS", "version": {"version_data": [{"version_affected": "<", "version_value": "tvOS 13.4"}]}}, {"product_name": "Safari", "version": {"version_data": [{"version_affected": "<", "version_value": "Safari 13.1"}]}}, {"product_name": "iTunes for Windows", "version": {"version_data": [{"version_affected": "<", "version_value": "iTunes for Windows 12.10.5"}]}}, {"product_name": "iCloud for Windows", "version": {"version_data": [{"version_affected": "<", "version_value": "iCloud for Windows 10.9.3"}]}}, {"product_name": "iCloud for Windows (Legacy)", "version": {"version_data": [{"version_affected": "<", "version_value": "iCloud for Windows 7.18"}]}}]}, "vendor_name": "Apple"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A race condition was addressed with additional validation. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. An application may be able to read restricted memory."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "An application may be able to read restricted memory"}]}]}, "references": {"reference_data": [{"name": "https://support.apple.com/HT211102", "refsource": "MISC", "url": "https://support.apple.com/HT211102"}, {"name": "https://support.apple.com/HT211101", "refsource": "MISC", "url": "https://support.apple.com/HT211101"}, {"name": "https://support.apple.com/HT211104", "refsource": "MISC", "url": "https://support.apple.com/HT211104"}, {"name": "https://support.apple.com/HT211105", "refsource": "MISC", "url": "https://support.apple.com/HT211105"}, {"name": "https://support.apple.com/HT211106", "refsource": "MISC", "url": "https://support.apple.com/HT211106"}, {"name": "https://support.apple.com/HT211107", "refsource": "MISC", "url": "https://support.apple.com/HT211107"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T07:52:19.503Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/HT211102"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/HT211101"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/HT211104"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/HT211105"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/HT211106"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/HT211107"}]}]}, "cveMetadata": {"assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "assignerShortName": "apple", "cveId": "CVE-2020-3894", "datePublished": "2020-04-01T17:49:40.000Z", "dateReserved": "2019-12-18T00:00:00.000Z", "dateUpdated": "2024-08-04T07:52:19.503Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "iOS", "vendor": "Apple", "versions": [{"lessThan": "iOS 13.4 and iPadOS 13.4", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "tvOS", "vendor": "Apple", "versions": [{"lessThan": "tvOS 13.4", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "Safari", "vendor": "Apple", "versions": [{"lessThan": "Safari 13.1", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "iTunes for Windows", "vendor": "Apple", "versions": [{"lessThan": "iTunes for Windows 12.10.5", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "iCloud for Windows", "vendor": "Apple", "versions": [{"lessThan": "iCloud for Windows 10.9.3", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "iCloud for Windows (Legacy)", "vendor": "Apple", "versions": [{"lessThan": "iCloud for Windows 7.18", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "product-security@apple.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*", "matchCriteriaId": "5699D48B-9BBA-4BED-AFB7-1EB453797EBF", "versionEndExcluding": "10.9.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*", "matchCriteriaId": "82E6396E-8C78-4EED-88EC-B97C9B4C2DA9", "versionEndExcluding": "12.10.5", "vulnerable": true}, {"criteria": "cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*", "matchCriteriaId": "0043E6A5-C84C-4538-A6FB-A64882B0F828", "versionEndExcluding": "13.1", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:*", "matchCriteriaId": "A754595C-30B0-4E62-8ECF-E671F6C3DC57", "versionEndExcluding": "13.4", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "matchCriteriaId": "09DD8CD4-AF42-4A2B-8DF0-AED34E43FDD8", "versionEndExcluding": "13.4", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*", "matchCriteriaId": "3D72D358-8126-4B3C-97E9-A01731C38D45", "versionEndExcluding": "13.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A race condition was addressed with additional validation. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. An application may be able to read restricted memory."}, {"lang": "es", "value": "Se abord\u00f3 una condici\u00f3n de carrera con una comprobaci\u00f3n adicional. Este problema es corregido en iOS versi\u00f3n 13.4 y iPadOS versi\u00f3n 13.4, tvOS versi\u00f3n 13.4, Safari versi\u00f3n 13.1, iTunes para Windows versi\u00f3n 12.10.5, iCloud para Windows versi\u00f3n 10.9.3, iCloud para Windows versi\u00f3n 7.18. Una aplicaci\u00f3n puede ser capaz de leer la memoria restringida."}], "id": "CVE-2020-3894", "lastModified": "2026-06-17T03:19:13.010", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "HIGH", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 2.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:H/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 4.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.1, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-04-01T18:15:16.270", "references": [{"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/HT211101"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/HT211102"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/HT211104"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/HT211105"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/HT211106"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/HT211107"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/HT211101"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/HT211102"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/HT211104"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/HT211105"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/HT211106"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/HT211107"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-362"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2020:4035", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "webkitgtk4-0:2.28.2-2.el7", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2020-09-29T00:00:00Z"}, {"advisory": "RHSA-2020:4451", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "webkit2gtk3-0:2.28.4-1.el8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2020-11-04T00:00:00Z"}], "bugzilla": {"description": "webkitgtk: Race condition allows reading of restricted memory", "id": "1876463", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1876463"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.1", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N", "status": "verified"}, "details": ["A race condition was addressed with additional validation. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. An application may be able to read restricted memory."], "name": "CVE-2020-3894", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Will not fix", "package_name": "webkitgtk", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Will not fix", "package_name": "webkitgtk3", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2020-04-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-3894\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-3894\nhttps://webkitgtk.org/security/WSA-2020-0005.html"], "threat_severity": "Low"}

{}