| { |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0", |
| "cveMetadata": { |
| "cveId": "CVE-2022-41723" |
| }, |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc" |
| }, |
| "title": "Denial of service via crafted HTTP/2 stream in net/http and golang.org/x/net", |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of small requests." |
| } |
| ], |
| "affected": [ |
| { |
| "vendor": "Go standard library", |
| "product": "net/http", |
| "collectionURL": "https://pkg.go.dev", |
| "packageName": "net/http", |
| "versions": [ |
| { |
| "version": "0", |
| "lessThan": "1.19.6", |
| "status": "affected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "1.20.0-0", |
| "lessThan": "1.20.1", |
| "status": "affected", |
| "versionType": "semver" |
| } |
| ], |
| "programRoutines": [ |
| { |
| "name": "Transport.RoundTrip" |
| }, |
| { |
| "name": "Server.Serve" |
| }, |
| { |
| "name": "Client.Do" |
| }, |
| { |
| "name": "Client.Get" |
| }, |
| { |
| "name": "Client.Head" |
| }, |
| { |
| "name": "Client.Post" |
| }, |
| { |
| "name": "Client.PostForm" |
| }, |
| { |
| "name": "Get" |
| }, |
| { |
| "name": "Head" |
| }, |
| { |
| "name": "ListenAndServe" |
| }, |
| { |
| "name": "ListenAndServeTLS" |
| }, |
| { |
| "name": "Post" |
| }, |
| { |
| "name": "PostForm" |
| }, |
| { |
| "name": "Serve" |
| }, |
| { |
| "name": "ServeTLS" |
| }, |
| { |
| "name": "Server.ListenAndServe" |
| }, |
| { |
| "name": "Server.ListenAndServeTLS" |
| }, |
| { |
| "name": "Server.ServeTLS" |
| } |
| ], |
| "defaultStatus": "unaffected" |
| }, |
| { |
| "vendor": "golang.org/x/net", |
| "product": "golang.org/x/net/http2", |
| "collectionURL": "https://pkg.go.dev", |
| "packageName": "golang.org/x/net/http2", |
| "versions": [ |
| { |
| "version": "0", |
| "lessThan": "0.7.0", |
| "status": "affected", |
| "versionType": "semver" |
| } |
| ], |
| "programRoutines": [ |
| { |
| "name": "Transport.RoundTrip" |
| }, |
| { |
| "name": "Server.ServeConn" |
| }, |
| { |
| "name": "ClientConn.Close" |
| }, |
| { |
| "name": "ClientConn.Ping" |
| }, |
| { |
| "name": "ClientConn.RoundTrip" |
| }, |
| { |
| "name": "ClientConn.Shutdown" |
| }, |
| { |
| "name": "ConfigureServer" |
| }, |
| { |
| "name": "ConfigureTransport" |
| }, |
| { |
| "name": "ConfigureTransports" |
| }, |
| { |
| "name": "ConnectionError.Error" |
| }, |
| { |
| "name": "ErrCode.String" |
| }, |
| { |
| "name": "FrameHeader.String" |
| }, |
| { |
| "name": "FrameType.String" |
| }, |
| { |
| "name": "FrameWriteRequest.String" |
| }, |
| { |
| "name": "Framer.ReadFrame" |
| }, |
| { |
| "name": "Framer.WriteContinuation" |
| }, |
| { |
| "name": "Framer.WriteData" |
| }, |
| { |
| "name": "Framer.WriteDataPadded" |
| }, |
| { |
| "name": "Framer.WriteGoAway" |
| }, |
| { |
| "name": "Framer.WriteHeaders" |
| }, |
| { |
| "name": "Framer.WritePing" |
| }, |
| { |
| "name": "Framer.WritePriority" |
| }, |
| { |
| "name": "Framer.WritePushPromise" |
| }, |
| { |
| "name": "Framer.WriteRSTStream" |
| }, |
| { |
| "name": "Framer.WriteRawFrame" |
| }, |
| { |
| "name": "Framer.WriteSettings" |
| }, |
| { |
| "name": "Framer.WriteSettingsAck" |
| }, |
| { |
| "name": "Framer.WriteWindowUpdate" |
| }, |
| { |
| "name": "GoAwayError.Error" |
| }, |
| { |
| "name": "ReadFrameHeader" |
| }, |
| { |
| "name": "Setting.String" |
| }, |
| { |
| "name": "SettingID.String" |
| }, |
| { |
| "name": "SettingsFrame.ForeachSetting" |
| }, |
| { |
| "name": "StreamError.Error" |
| }, |
| { |
| "name": "Transport.CloseIdleConnections" |
| }, |
| { |
| "name": "Transport.NewClientConn" |
| }, |
| { |
| "name": "Transport.RoundTripOpt" |
| }, |
| { |
| "name": "bufferedWriter.Flush" |
| }, |
| { |
| "name": "bufferedWriter.Write" |
| }, |
| { |
| "name": "chunkWriter.Write" |
| }, |
| { |
| "name": "clientConnPool.GetClientConn" |
| }, |
| { |
| "name": "connError.Error" |
| }, |
| { |
| "name": "dataBuffer.Read" |
| }, |
| { |
| "name": "duplicatePseudoHeaderError.Error" |
| }, |
| { |
| "name": "gzipReader.Close" |
| }, |
| { |
| "name": "gzipReader.Read" |
| }, |
| { |
| "name": "headerFieldNameError.Error" |
| }, |
| { |
| "name": "headerFieldValueError.Error" |
| }, |
| { |
| "name": "noDialClientConnPool.GetClientConn" |
| }, |
| { |
| "name": "noDialH2RoundTripper.RoundTrip" |
| }, |
| { |
| "name": "pipe.Read" |
| }, |
| { |
| "name": "priorityWriteScheduler.CloseStream" |
| }, |
| { |
| "name": "priorityWriteScheduler.OpenStream" |
| }, |
| { |
| "name": "pseudoHeaderError.Error" |
| }, |
| { |
| "name": "requestBody.Close" |
| }, |
| { |
| "name": "requestBody.Read" |
| }, |
| { |
| "name": "responseWriter.Flush" |
| }, |
| { |
| "name": "responseWriter.FlushError" |
| }, |
| { |
| "name": "responseWriter.Push" |
| }, |
| { |
| "name": "responseWriter.SetReadDeadline" |
| }, |
| { |
| "name": "responseWriter.SetWriteDeadline" |
| }, |
| { |
| "name": "responseWriter.Write" |
| }, |
| { |
| "name": "responseWriter.WriteHeader" |
| }, |
| { |
| "name": "responseWriter.WriteString" |
| }, |
| { |
| "name": "serverConn.CloseConn" |
| }, |
| { |
| "name": "serverConn.Flush" |
| }, |
| { |
| "name": "stickyErrWriter.Write" |
| }, |
| { |
| "name": "transportResponseBody.Close" |
| }, |
| { |
| "name": "transportResponseBody.Read" |
| }, |
| { |
| "name": "writeData.String" |
| } |
| ], |
| "defaultStatus": "unaffected" |
| }, |
| { |
| "vendor": "golang.org/x/net", |
| "product": "golang.org/x/net/http2/hpack", |
| "collectionURL": "https://pkg.go.dev", |
| "packageName": "golang.org/x/net/http2/hpack", |
| "versions": [ |
| { |
| "version": "0", |
| "lessThan": "0.7.0", |
| "status": "affected", |
| "versionType": "semver" |
| } |
| ], |
| "programRoutines": [ |
| { |
| "name": "Decoder.parseFieldLiteral" |
| }, |
| { |
| "name": "Decoder.readString" |
| }, |
| { |
| "name": "Decoder.DecodeFull" |
| }, |
| { |
| "name": "Decoder.Write" |
| } |
| ], |
| "defaultStatus": "unaffected" |
| } |
| ], |
| "problemTypes": [ |
| { |
| "descriptions": [ |
| { |
| "lang": "en", |
| "description": "CWE 400: Uncontrolled Resource Consumption" |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://go.dev/issue/57855" |
| }, |
| { |
| "url": "https://go.dev/cl/468135" |
| }, |
| { |
| "url": "https://go.dev/cl/468295" |
| }, |
| { |
| "url": "https://groups.google.com/g/golang-announce/c/V0aBFqaFs_E" |
| }, |
| { |
| "url": "https://pkg.go.dev/vuln/GO-2023-1571" |
| }, |
| { |
| "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4MA5XS5DAOJ5PKKNG5TUXKPQOFHT5VBC/" |
| }, |
| { |
| "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RLBQ3A7ROLEQXQLXFDLNJ7MYPKG5GULE/" |
| }, |
| { |
| "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RGW7GE2Z32ZT47UFAQFDRQE33B7Q7LMT/" |
| }, |
| { |
| "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XX3IMUTZKRQ73PBZM4E2JP4BKYH4C6XE/" |
| }, |
| { |
| "url": "https://www.couchbase.com/alerts/" |
| }, |
| { |
| "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4BUK2ZIAGCULOOYDNH25JPU6JBES5NF2/" |
| }, |
| { |
| "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T7N5GV4CHH6WAGX3GFMDD3COEOVCZ4RI/" |
| }, |
| { |
| "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/REMHVVIBDNKSRKNOTV7EQSB7CYQWOUOU/" |
| }, |
| { |
| "url": "https://security.gentoo.org/glsa/202311-09" |
| } |
| ], |
| "credits": [ |
| { |
| "lang": "en", |
| "value": "Philippe Antoine (Catena cyber)" |
| } |
| ] |
| } |
| } |
| } |
