{"id":"GO-2022-0244","summary":"Insufficient randomness in UUIDs in github.com/satori/go.uuid","details":"Random data used to create UUIDs can contain zeros, resulting in predictable UUIDs and possible collisions.","aliases":["CVE-2021-3538","GHSA-33m6-q9v5-62r7"],"modified":"2026-03-13T21:57:13.321402Z","published":"2022-07-15T23:06:26Z","database_specific":{"review_status":"REVIEWED","url":"https://pkg.go.dev/vuln/GO-2022-0244"},"references":[{"type":"FIX","url":"https://github.com/satori/go.uuid/pull/75"},{"type":"FIX","url":"https://github.com/satori/go.uuid/commit/75cca531ea763666bc46e531da3b4c3b95f64557"},{"type":"REPORT","url":"https://github.com/satori/go.uuid/issues/73"}],"affected":[{"package":{"name":"github.com/satori/go.uuid","ecosystem":"Go","purl":"pkg:golang/github.com/satori/go.uuid"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.2.1-0.20180103161547-0ef6afb2f6cd"},{"fixed":"1.2.1-0.20180404165556-75cca531ea76"}]}],"ecosystem_specific":{"imports":[{"path":"github.com/satori/go.uuid","symbols":["NewV1","NewV2","NewV4","rfc4122Generator.NewV1","rfc4122Generator.NewV2","rfc4122Generator.NewV4","rfc4122Generator.getClockSequence","rfc4122Generator.getHardwareAddr"]}]},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2022-0244.json"}}],"schema_version":"1.7.5","credits":[{"name":"@josselin-c"}]}