{"id":"GHSA-hw46-vg6w-88fj","summary":"replicator vulnerable to Deserialization of Untrusted Data","details":"A deserialization issue discovered in inikulin replicator before 1.0.4 allows remote attackers to run arbitrary code via the fromSerializable function in TypedArray object.","aliases":["CVE-2021-33420"],"modified":"2023-11-08T04:06:04.377707Z","published":"2022-12-15T21:30:28Z","database_specific":{"severity":"CRITICAL","github_reviewed":true,"github_reviewed_at":"2022-12-15T23:31:51Z","nvd_published_at":"2022-12-15T19:15:00Z","cwe_ids":["CWE-502"]},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33420"},{"type":"WEB","url":"https://github.com/inikulin/replicator/issues/16"},{"type":"WEB","url":"https://github.com/inikulin/replicator/pull/17"},{"type":"WEB","url":"https://github.com/inikulin/replicator/commit/2c626242fb4a118855262c64b5731b2ce98e521b"},{"type":"WEB","url":"https://advisory.checkmarx.net/advisory/CX-2021-4787"},{"type":"PACKAGE","url":"https://github.com/inikulin/replicator"}],"affected":[{"package":{"name":"replicator","ecosystem":"npm","purl":"pkg:npm/replicator"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.0.4"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/12/GHSA-hw46-vg6w-88fj/GHSA-hw46-vg6w-88fj.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}