{"id":"CVE-2021-24041","state":"PUBLISHED","title":"A missing bounds check in image blurring code prior to WhatsApp for Android v2.21.22.7 and WhatsApp Business for Android v2.21.22.7 could have allowed an out-of-bounds write if a u","description":"A missing bounds check in image blurring code prior to WhatsApp for Android v2.21.22.7 and WhatsApp Business for Android v2.21.22.7 could have allowed an out-of-bounds write if a user sent a malicious image.","publishedAt":"2021-12-07T19:10:09.000Z","updatedAt":"2024-08-03T19:21:17.331Z","severity":null,"assigner":"facebook","products":["Facebook WhatsApp Business for Android","Facebook WhatsApp for Android"],"affected":[{"vendor":"Facebook","product":"WhatsApp Business for Android","versions":[{"version":"unspecified","status":"affected","lessThan":"v2.21.22.7","versionType":"custom"},{"version":"v2.21.22.7","status":"unaffected","lessThan":"unspecified","versionType":"custom"}]},{"vendor":"Facebook","product":"WhatsApp for Android","versions":[{"version":"unspecified","status":"affected","lessThan":"v2.21.22.7","versionType":"custom"},{"version":"v2.21.22.7","status":"unaffected","lessThan":"unspecified","versionType":"custom"}]}],"references":["https://www.whatsapp.com/security/advisories/2021/"],"weaknesses":["CWE-122"],"ingestedAt":"2026-10-29T19:48:07.505Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/24xxx/CVE-2021-24041.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-24041","state":"PUBLISHED","datePublished":"2021-12-07T19:10:09.000Z","dateUpdated":"2024-08-03T19:21:17.331Z","assignerShortName":"facebook","assignerOrgId":"4fc57720-52fe-4431-a0fb-3d2c8747b827","dateReserved":"2021-01-13T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A missing bounds check in image blurring code prior to WhatsApp for Android v2.21.22.7 and WhatsApp Business for Android v2.21.22.7 could have allowed an out-of-bounds write if a user sent a malicious image."}],"affected":[{"vendor":"Facebook","product":"WhatsApp Business for Android","versions":[{"version":"unspecified","status":"affected","lessThan":"v2.21.22.7","versionType":"custom"},{"version":"v2.21.22.7","status":"unaffected","lessThan":"unspecified","versionType":"custom"}]},{"vendor":"Facebook","product":"WhatsApp for Android","versions":[{"version":"unspecified","status":"affected","lessThan":"v2.21.22.7","versionType":"custom"},{"version":"v2.21.22.7","status":"unaffected","lessThan":"unspecified","versionType":"custom"}]}],"references":[{"url":"https://www.whatsapp.com/security/advisories/2021/","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-122","description":"Heap-based Buffer Overflow (CWE-122)","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"facebook","dateUpdated":"2021-12-07T19:10:09.000Z","orgId":"4fc57720-52fe-4431-a0fb-3d2c8747b827"},"dateAssigned":"2021-11-09T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve-assign@fb.com","DATE_ASSIGNED":"2021-11-09","ID":"CVE-2021-24041","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"WhatsApp Business for Android","version":{"version_data":[{"version_affected":"<","version_value":"v2.21.22.7"},{"version_affected":"!>=","version_value":"v2.21.22.7"}]}},{"product_name":"WhatsApp for Android","version":{"version_data":[{"version_affected":"<","version_value":"v2.21.22.7"},{"version_affected":"!>=","version_value":"v2.21.22.7"}]}}]},"vendor_name":"Facebook"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"A missing bounds check in image blurring code prior to WhatsApp for Android v2.21.22.7 and WhatsApp Business for Android v2.21.22.7 could have allowed an out-of-bounds write if a user sent a malicious image."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Heap-based Buffer Overflow (CWE-122)"}]}]},"references":{"reference_data":[{"name":"https://www.whatsapp.com/security/advisories/2021/","refsource":"CONFIRM","url":"https://www.whatsapp.com/security/advisories/2021/"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.whatsapp.com/security/advisories/2021/","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T19:21:17.331Z"}}]}}}