{"schema_version":"1.7.3","id":"GHSA-fwr7-v2mv-hh25","published":"2022-04-07T00:00:17Z","modified":"2024-06-24T21:23:09Z","aliases":["CVE-2021-43138"],"summary":"Prototype Pollution in async","details":"A vulnerability exists in Async through 3.2.1 for 3.x and through 2.6.3 for 2.x (fixed in 3.2.2 and 2.6.4), which could let a malicious user obtain privileges via the `mapValues()` method.","affected":[{"package":{"name":"async","ecosystem":"npm","purl":"pkg:npm/async"},"ranges":[{"type":"SEMVER","events":[{"introduced":"3.0.0"},{"fixed":"3.2.2"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/04/GHSA-fwr7-v2mv-hh25/GHSA-fwr7-v2mv-hh25.json"}},{"package":{"name":"async","ecosystem":"npm","purl":"pkg:npm/async"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.0.0"},{"fixed":"2.6.4"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/04/GHSA-fwr7-v2mv-hh25/GHSA-fwr7-v2mv-hh25.json"}}],"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43138"},{"type":"WEB","url":"https://github.com/caolan/async/pull/1828"},{"type":"WEB","url":"https://github.com/caolan/async/commit/8f7f90342a6571ba1c197d747ebed30c368096d2"},{"type":"WEB","url":"https://github.com/caolan/async/commit/e1ecdbf79264f9ab488c7799f4c76996d5dca66d"},{"type":"PACKAGE","url":"https://github.com/caolan/async"},{"type":"WEB","url":"https://github.com/caolan/async/blob/master/lib/internal/iterator.js"},{"type":"WEB","url":"https://github.com/caolan/async/blob/master/lib/mapValuesLimit.js"},{"type":"WEB","url":"https://github.com/caolan/async/blob/v2.6.4/CHANGELOG.md#v264"},{"type":"WEB","url":"https://github.com/caolan/async/compare/v2.6.3...v2.6.4"},{"type":"WEB","url":"https://jsfiddle.net/oz5twjd9"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTEUUTNIEBHGKUKKLNUZSV7IEP6IP3Q3"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UM6XJ73Q3NAM5KSGCOKJ2ZIA6GUWUJLK"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MTEUUTNIEBHGKUKKLNUZSV7IEP6IP3Q3"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UM6XJ73Q3NAM5KSGCOKJ2ZIA6GUWUJLK"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20240621-0006"}],"database_specific":{"cwe_ids":["CWE-1321"],"github_reviewed":true,"github_reviewed_at":"2022-04-07T22:13:35Z","nvd_published_at":"2022-04-06T17:15:00Z","severity":"HIGH"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}