CVE-2021-23244

{"containers": {"cna": {"affected": [{"product": "OPPO Android Phone", "vendor": "n/a", "versions": [{"status": "affected", "version": "OPPO Mobile phones with ColorOS 11 version"}]}], "descriptions": [{"lang": "en", "value": "ColorOS pregrant dangerous permissions to apps which are listed in a whitelist xml named default-grant-permissions.But some apps in whitelist is not installed, attacker can disguise app with the same package name to obtain dangerous permission."}], "problemTypes": [{"descriptions": [{"description": "Elevation of privilege", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-12-27T18:48:24.000Z", "orgId": "7f2b1ad8-5432-4d64-91a1-9099af1cc695", "shortName": "OPPO"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://security.oppo.com/en/noticeDetail?notice_only_key=NOTICE-1474214753353342976"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@oppo.com", "ID": "CVE-2021-23244", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "OPPO Android Phone", "version": {"version_data": [{"version_value": "OPPO Mobile phones with ColorOS 11 version"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "ColorOS pregrant dangerous permissions to apps which are listed in a whitelist xml named default-grant-permissions.But some apps in whitelist is not installed, attacker can disguise app with the same package name to obtain dangerous permission."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Elevation of privilege"}]}]}, "references": {"reference_data": [{"name": "https://security.oppo.com/en/noticeDetail?notice_only_key=NOTICE-1474214753353342976", "refsource": "MISC", "url": "https://security.oppo.com/en/noticeDetail?notice_only_key=NOTICE-1474214753353342976"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T19:05:54.805Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://security.oppo.com/en/noticeDetail?notice_only_key=NOTICE-1474214753353342976"}]}]}, "cveMetadata": {"assignerOrgId": "7f2b1ad8-5432-4d64-91a1-9099af1cc695", "assignerShortName": "OPPO", "cveId": "CVE-2021-23244", "datePublished": "2021-12-27T18:48:24.000Z", "dateReserved": "2021-01-08T00:00:00.000Z", "dateUpdated": "2024-08-03T19:05:54.805Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "OPPO Android Phone", "vendor": "n/a", "versions": [{"status": "affected", "version": "OPPO Mobile phones with ColorOS 11 version"}]}], "source": "security@oppo.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:oppo:coloros:11:*:*:*:*:android:*:*", "matchCriteriaId": "C77E7576-E97F-4FD8-93EB-ECC36EFF1760", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "ColorOS pregrant dangerous permissions to apps which are listed in a whitelist xml named default-grant-permissions.But some apps in whitelist is not installed, attacker can disguise app with the same package name to obtain dangerous permission."}, {"lang": "es", "value": "ColorOS preconcede permisos peligrosos a las aplicaciones que figuran en una lista blanca xml denominada default-grant-permissions.Pero algunas aplicaciones de la lista blanca no est\u00e1n instaladas, el atacante puede disfrazar la aplicaci\u00f3n con el mismo nombre de paquete para obtener permisos peligrosos"}], "id": "CVE-2021-23244", "lastModified": "2026-06-17T03:38:28.400", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-12-27T19:15:08.107", "references": [{"source": "security@oppo.com", "tags": ["Vendor Advisory"], "url": "https://security.oppo.com/en/noticeDetail?notice_only_key=NOTICE-1474214753353342976"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://security.oppo.com/en/noticeDetail?notice_only_key=NOTICE-1474214753353342976"}], "sourceIdentifier": "security@oppo.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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