CVE-2020-27969

{"containers": {"cna": {"affected": [{"product": "Yandex Browser for Android", "vendor": "n/a", "versions": [{"status": "affected", "version": "All versions prior to version 20.8.4."}]}], "descriptions": [{"lang": "en", "value": "Yandex Browser for Android 20.8.4 allows remote attackers to perform SOP bypass and addresss bar spoofing"}], "problemTypes": [{"descriptions": [{"description": "User Interface (UI) Misrepresentation of Critical Information", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-09-13T11:44:01.000Z", "orgId": "a51c9250-e584-488d-808b-03e6f1386796", "shortName": "yandex"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://yandex.com/bugbounty/i/hall-of-fame-browser/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "browser-security@yandex-team.ru", "ID": "CVE-2020-27969", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Yandex Browser for Android", "version": {"version_data": [{"version_value": "All versions prior to version 20.8.4."}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Yandex Browser for Android 20.8.4 allows remote attackers to perform SOP bypass and addresss bar spoofing"}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "User Interface (UI) Misrepresentation of Critical Information"}]}]}, "references": {"reference_data": [{"name": "https://yandex.com/bugbounty/i/hall-of-fame-browser/", "refsource": "MISC", "url": "https://yandex.com/bugbounty/i/hall-of-fame-browser/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T16:25:44.099Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://yandex.com/bugbounty/i/hall-of-fame-browser/"}]}]}, "cveMetadata": {"assignerOrgId": "a51c9250-e584-488d-808b-03e6f1386796", "assignerShortName": "yandex", "cveId": "CVE-2020-27969", "datePublished": "2021-09-13T11:44:01.000Z", "dateReserved": "2020-10-28T00:00:00.000Z", "dateUpdated": "2024-08-04T16:25:44.099Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Yandex Browser for Android", "vendor": "n/a", "versions": [{"status": "affected", "version": "All versions prior to version 20.8.4."}]}], "source": "browser-security@yandex-team.ru"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:yandex:yandex_browser:*:*:*:*:*:android:*:*", "matchCriteriaId": "8749B748-DF80-4ACD-8164-ABD646DFCAD1", "versionEndExcluding": "20.8.4", "vulnerable": true}, {"criteria": "cpe:2.3:a:yandex:yandex_browser:20.8.4:*:*:*:*:android:*:*", "matchCriteriaId": "BC97D657-2A71-43BC-9861-1AC5BE294817", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Yandex Browser for Android 20.8.4 allows remote attackers to perform SOP bypass and addresss bar spoofing"}, {"lang": "es", "value": "Yandex Browser para Android versi\u00f3n 20.8.4, permite a atacantes remotos llevar a cabo una omisi\u00f3n del SOP y una suplantaci\u00f3n de la barra de direcciones"}], "id": "CVE-2020-27969", "lastModified": "2026-06-17T03:09:56.637", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-09-13T12:15:07.260", "references": [{"source": "browser-security@yandex-team.ru", "tags": ["Vendor Advisory"], "url": "https://yandex.com/bugbounty/i/hall-of-fame-browser/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://yandex.com/bugbounty/i/hall-of-fame-browser/"}], "sourceIdentifier": "browser-security@yandex-team.ru", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-346"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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