{"id":"GO-2021-0317","summary":"Uncontrolled memory consumption in math/big","details":"Rat.SetString had an overflow issue that can lead to uncontrolled memory consumption.","aliases":["BIT-golang-2022-23772","CVE-2022-23772"],"modified":"2026-03-17T04:06:25.014255Z","published":"2022-05-23T22:15:42Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2021-0317","review_status":"REVIEWED"},"references":[{"type":"FIX","url":"https://go.dev/cl/379537"},{"type":"FIX","url":"https://go.googlesource.com/go/+/ad345c265916bbf6c646865e4642eafce6d39e78"},{"type":"WEB","url":"https://groups.google.com/g/golang-announce/c/SUsQn0aSgPQ"},{"type":"REPORT","url":"https://go.dev/issue/50699"}],"affected":[{"package":{"name":"stdlib","ecosystem":"Go","purl":"pkg:golang/stdlib"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.16.14"},{"introduced":"1.17.0-0"},{"fixed":"1.17.7"}]}],"ecosystem_specific":{"imports":[{"path":"math/big","symbols":["Rat.SetString"]}]},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2021-0317.json"}}],"schema_version":"1.7.5","credits":[{"name":"Emmanuel Odeke"}]}