{"id":"GO-2021-0224","summary":"Data race and crash in net/http","details":"HTTP servers where the Handler concurrently reads the request body and writes a response can encounter a data race and crash. The httputil.ReverseProxy Handler is affected.","aliases":["BIT-golang-2020-15586","CVE-2020-15586"],"modified":"2026-03-17T04:05:59.407357Z","published":"2022-02-17T17:36:04Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2021-0224","review_status":"REVIEWED"},"references":[{"type":"FIX","url":"https://go.dev/cl/242598"},{"type":"FIX","url":"https://go.googlesource.com/go/+/fa98f46741f818913a8c11b877520a548715131f"},{"type":"REPORT","url":"https://go.dev/issue/34902"},{"type":"WEB","url":"https://groups.google.com/g/golang-announce/c/XZNfaiwgt2w"}],"affected":[{"package":{"name":"stdlib","ecosystem":"Go","purl":"pkg:golang/stdlib"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.13.13"},{"introduced":"1.14.0-0"},{"fixed":"1.14.5"}]}],"ecosystem_specific":{"imports":[{"symbols":["expectContinueReader.Read"],"path":"net/http"}]},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2021-0224.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mikael Manukyan"},{"name":"Andrew Kutz"},{"name":"Dave McClure"},{"name":"Tim Downey"},{"name":"Clay Kauzlaric"},{"name":"Gabe Rosenhouse"}]}