CVE-2020-1894

{"containers": {"cna": {"affected": [{"product": "WhatsApp Android", "vendor": "Facebook", "versions": [{"status": "affected", "version": "2.20.35"}, {"lessThan": "2.20.35", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "WhatsApp Business for Android", "vendor": "Facebook", "versions": [{"status": "affected", "version": "2.20.20"}, {"lessThan": "2.20.20", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "WhatsApp iPhone", "vendor": "Facebook", "versions": [{"status": "affected", "version": "2.20.30"}, {"lessThan": "2.20.30", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "WhatsApp Business for iPhone", "vendor": "Facebook", "versions": [{"status": "affected", "version": "2.20.30"}, {"lessThan": "2.20.30", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "dateAssigned": "2020-09-03T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "A stack write overflow in WhatsApp for Android prior to v2.20.35, WhatsApp Business for Android prior to v2.20.20, WhatsApp for iPhone prior to v2.20.30, and WhatsApp Business for iPhone prior to v2.20.30 could have allowed arbitrary code execution when playing a specially crafted push to talk message."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-787", "description": "Out-of-bounds Write (CWE-787)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2020-09-03T21:10:19.000Z", "orgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827", "shortName": "facebook"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.whatsapp.com/security/advisories/2020"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve-assign@fb.com", "DATE_ASSIGNED": "2020-09-03", "ID": "CVE-2020-1894", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "WhatsApp Android", "version": {"version_data": [{"version_affected": "!=>", "version_value": "2.20.35"}, {"version_affected": "<", "version_value": "2.20.35"}]}}, {"product_name": "WhatsApp Business for Android", "version": {"version_data": [{"version_affected": "!=>", "version_value": "2.20.20"}, {"version_affected": "<", "version_value": "2.20.20"}]}}, {"product_name": "WhatsApp iPhone", "version": {"version_data": [{"version_affected": "!=>", "version_value": "2.20.30"}, {"version_affected": "<", "version_value": "2.20.30"}]}}, {"product_name": "WhatsApp Business for iPhone", "version": {"version_data": [{"version_affected": "!=>", "version_value": "2.20.30"}, {"version_affected": "<", "version_value": "2.20.30"}]}}]}, "vendor_name": "Facebook"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A stack write overflow in WhatsApp for Android prior to v2.20.35, WhatsApp Business for Android prior to v2.20.20, WhatsApp for iPhone prior to v2.20.30, and WhatsApp Business for iPhone prior to v2.20.30 could have allowed arbitrary code execution when playing a specially crafted push to talk message."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Out-of-bounds Write (CWE-787)"}]}]}, "references": {"reference_data": [{"name": "https://www.whatsapp.com/security/advisories/2020", "refsource": "CONFIRM", "url": "https://www.whatsapp.com/security/advisories/2020"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T06:53:59.872Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.whatsapp.com/security/advisories/2020"}]}]}, "cveMetadata": {"assignerOrgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827", "assignerShortName": "facebook", "cveId": "CVE-2020-1894", "datePublished": "2020-09-03T21:10:19.000Z", "dateReserved": "2019-12-02T00:00:00.000Z", "dateUpdated": "2024-08-04T06:53:59.872Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "WhatsApp Android", "vendor": "Facebook", "versions": [{"status": "affected", "version": "2.20.35"}, {"lessThan": "2.20.35", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "WhatsApp Business for Android", "vendor": "Facebook", "versions": [{"status": "affected", "version": "2.20.20"}, {"lessThan": "2.20.20", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "WhatsApp iPhone", "vendor": "Facebook", "versions": [{"status": "affected", "version": "2.20.30"}, {"lessThan": "2.20.30", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "WhatsApp Business for iPhone", "vendor": "Facebook", "versions": [{"status": "affected", "version": "2.20.30"}, {"lessThan": "2.20.30", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "cve-assign@fb.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:*:iphone_os:*:*", "matchCriteriaId": "8E0D3451-852D-4A69-876D-CF84C5D3EECB", "versionEndExcluding": "2.20.30", "vulnerable": true}, {"criteria": "cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:*:android:*:*", "matchCriteriaId": "73B69D25-61DE-4B60-8E5F-942150050FE7", "versionEndExcluding": "2.20.35", "vulnerable": true}, {"criteria": "cpe:2.3:a:whatsapp:whatsapp_business:*:*:*:*:*:android:*:*", "matchCriteriaId": "D2B1D57D-4AF1-4405-A321-BF9A4B78C650", "versionEndExcluding": "2.20.20", "vulnerable": true}, {"criteria": "cpe:2.3:a:whatsapp:whatsapp_business:*:*:*:*:*:iphone_os:*:*", "matchCriteriaId": "85034E27-0EFC-4B02-BD1C-ED77E3F4529E", "versionEndExcluding": "2.20.30", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A stack write overflow in WhatsApp for Android prior to v2.20.35, WhatsApp Business for Android prior to v2.20.20, WhatsApp for iPhone prior to v2.20.30, and WhatsApp Business for iPhone prior to v2.20.30 could have allowed arbitrary code execution when playing a specially crafted push to talk message."}, {"lang": "es", "value": "Un desbordamiento de escritura de pila en WhatsApp para Android versiones anteriores a v2.20.35, WhatsApp Business para Android versiones anteriores a v2.20.20, WhatsApp para iPhone versiones anteriores a v2.20.30 y WhatsApp Business para iPhone versiones anteriores a v2.20.30, podr\u00eda haber permitido una ejecuci\u00f3n de c\u00f3digo arbitraria cuando se reproduce un mensaje push to talk especialmente dise\u00f1ado"}], "id": "CVE-2020-1894", "lastModified": "2026-06-17T03:02:34.233", "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": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-09-03T21:15:10.813", "references": [{"source": "cve-assign@fb.com", "tags": ["Vendor Advisory"], "url": "https://www.whatsapp.com/security/advisories/2020"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.whatsapp.com/security/advisories/2020"}], "sourceIdentifier": "cve-assign@fb.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "cve-assign@fb.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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