{"schema_version":"1.3.1","id":"GO-2021-0242","modified":"2024-05-20T16:03:47Z","published":"2022-02-17T17:33:07Z","aliases":["CVE-2021-33198"],"summary":"Panic on inputs with large exponents in math/big","details":"Rat.SetString and Rat.UnmarshalText may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents.","affected":[{"package":{"name":"stdlib","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.15.13"},{"introduced":"1.16.0-0"},{"fixed":"1.16.5"}]}],"ecosystem_specific":{"imports":[{"path":"math/big","symbols":["Rat.SetString"]}]}}],"references":[{"type":"FIX","url":"https://go.dev/cl/316149"},{"type":"FIX","url":"https://go.googlesource.com/go/+/6c591f79b0b5327549bd4e94970f7a279efb4ab0"},{"type":"WEB","url":"https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI"},{"type":"REPORT","url":"https://go.dev/issue/45910"}],"credits":[{"name":"The OSS-Fuzz project (discovery)"},{"name":"Emmanuel Odeke (reporter)"}],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2021-0242","review_status":"REVIEWED"}}