{ "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-43138", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "In Async before 2.6.4 and 3.x before 3.2.2, a malicious user can obtain privileges via the mapValues() method, aka lib/internal/iterator.js createObjectIterator prototype pollution." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "url": "https://github.com/caolan/async/blob/master/lib/internal/iterator.js", "refsource": "MISC", "name": "https://github.com/caolan/async/blob/master/lib/internal/iterator.js" }, { "url": "https://github.com/caolan/async/blob/master/lib/mapValuesLimit.js", "refsource": "MISC", "name": "https://github.com/caolan/async/blob/master/lib/mapValuesLimit.js" }, { "url": "https://jsfiddle.net/oz5twjd9/", "refsource": "MISC", "name": "https://jsfiddle.net/oz5twjd9/" }, { "refsource": "MISC", "name": "https://github.com/caolan/async/commit/e1ecdbf79264f9ab488c7799f4c76996d5dca66d", "url": "https://github.com/caolan/async/commit/e1ecdbf79264f9ab488c7799f4c76996d5dca66d" }, { "refsource": "MISC", "name": "https://github.com/caolan/async/blob/v2.6.4/CHANGELOG.md#v264", "url": "https://github.com/caolan/async/blob/v2.6.4/CHANGELOG.md#v264" }, { "refsource": "MISC", "name": "https://github.com/caolan/async/pull/1828", "url": "https://github.com/caolan/async/pull/1828" }, { "refsource": "MISC", "name": "https://github.com/caolan/async/compare/v2.6.3...v2.6.4", "url": "https://github.com/caolan/async/compare/v2.6.3...v2.6.4" }, { "refsource": "FEDORA", "name": "FEDORA-2023-ce8943223c", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MTEUUTNIEBHGKUKKLNUZSV7IEP6IP3Q3/" }, { "refsource": "FEDORA", "name": "FEDORA-2023-18fd476362", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UM6XJ73Q3NAM5KSGCOKJ2ZIA6GUWUJLK/" }, { "refsource": "CONFIRM", "name": "https://security.netapp.com/advisory/ntap-20240621-0006/", "url": "https://security.netapp.com/advisory/ntap-20240621-0006/" } ] } }