{"schema_version":"1.9.0","id":"BIT-golang-2022-30634","published":"2024-03-06T10:59:32.189Z","modified":"2026-09-08T08:47:48.430098556Z","aliases":["CVE-2022-30634","GO-2022-0477"],"summary":"Indefinite hang with large buffers on Windows in crypto/rand","details":"Infinite loop in Read in crypto/rand before Go 1.17.11 and Go 1.18.3 on Windows allows attacker to cause an indefinite hang by passing a buffer larger than 1 << 32 - 1 bytes.","affected":[{"package":{"name":"golang","ecosystem":"Bitnami","purl":"pkg:bitnami/golang"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.17.11"},{"introduced":"1.18.0"},{"fixed":"1.18.3"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/golang/BIT-golang-2022-30634.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}],"references":[{"type":"FIX","url":"https://go.dev/cl/402257"},{"type":"EVIDENCE","url":"https://go.dev/issue/52561"},{"type":"FIX","url":"https://go.googlesource.com/go/+/bb1f4416180511231de6d17a1f2f55c82aafc863"},{"type":"ADVISORY","url":"https://groups.google.com/g/golang-announce/c/TzIC9-t8Ytg/m/IWz5T6x7AAAJ"},{"type":"ADVISORY","url":"https://pkg.go.dev/vuln/GO-2022-0477"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-30634"}],"database_specific":{"cpes":["cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*"],"severity":"High"}}