CVE-2021-24042

{"id": "CVE-2021-24042", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2022-01-04T19:15:14.603", "references": [{"url": "https://www.whatsapp.com/security/advisories/2021/", "tags": ["Not Applicable", "Vendor Advisory"], "source": "cve-assign@fb.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}, {"type": "Secondary", "source": "cve-assign@fb.com", "description": [{"lang": "en", "value": "CWE-122"}]}], "descriptions": [{"lang": "en", "value": "The calling logic for WhatsApp for Android prior to v2.21.23, WhatsApp Business for Android prior to v2.21.23, WhatsApp for iOS prior to v2.21.230, WhatsApp Business for iOS prior to v2.21.230, WhatsApp for KaiOS prior to v2.2143, WhatsApp Desktop prior to v2.2146 could have allowed an out-of-bounds write if a user makes a 1:1 call to a malicious actor."}, {"lang": "es", "value": "La l\u00f3gica de llamada de WhatsApp para Android versiones anteriores a 2.21.23, WhatsApp Business para Android versiones anteriores a 2.21.23, WhatsApp para iOS versiones anteriores a 2.21.230, WhatsApp Business para iOS versiones anteriores a 2.21.230, WhatsApp para KaiOS versiones anteriores a 2.2143, WhatsApp Desktop versiones anteriores a 2.2146, podr\u00eda haber permitido una escritura fuera de l\u00edmites si un usuario realiza una llamada 1:1 a un actor malicioso"}], "lastModified": "2022-01-14T19:37:51.337", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:*:android:-:*", "vulnerable": true, "matchCriteriaId": "A752CDB2-ECDB-4076-95B9-3793D8DF4D80", "versionEndExcluding": "2.21.23"}, {"criteria": "cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:business:android:*:*", "vulnerable": true, "matchCriteriaId": "39074B84-158A-4E9F-8055-D3F902E382F6", "versionEndExcluding": "2.21.23"}, {"criteria": "cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:*:iphone_os:-:*", "vulnerable": true, "matchCriteriaId": "6192798B-5793-4647-8C5F-35CC44E241E6", "versionEndExcluding": "2.21.230"}, {"criteria": "cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:business:iphone_os:-:*", "vulnerable": true, "matchCriteriaId": "31048698-360B-4C1F-AE74-86846F457EC2", "versionEndExcluding": "2.21.230"}, {"criteria": "cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:*:kaios:*:*", "vulnerable": true, "matchCriteriaId": "4FAD2D47-D8C2-4EA1-A681-4C9AB873DF96", "versionEndExcluding": "2.2143"}, {"criteria": "cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:desktop:-:*:*", "vulnerable": true, "matchCriteriaId": "16927F06-8389-449B-B662-50A2ED30A3DA", "versionEndExcluding": "2.2146"}], "operator": "OR"}]}], "sourceIdentifier": "cve-assign@fb.com"}