{"id":"GO-2022-1083","summary":"Panic on malformed messages in github.com/free5gc/aper","details":"A malformed message can crash the free5gc/amf and free5gc/ngap decoders via an index-out-of-range panic in aper.GetBitString.","aliases":["CVE-2022-43677","GHSA-59hj-62f5-fgmc"],"modified":"2026-03-17T04:29:14.605959Z","published":"2022-11-02T21:52:22Z","database_specific":{"review_status":"REVIEWED","url":"https://pkg.go.dev/vuln/GO-2022-1083"},"references":[{"type":"REPORT","url":"https://github.com/free5gc/free5gc/issues/402"}],"affected":[{"package":{"name":"github.com/free5gc/aper","ecosystem":"Go","purl":"pkg:golang/github.com/free5gc/aper"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{"imports":[{"path":"github.com/free5gc/aper","symbols":["GetBitString","GetBitsValue","Marshal","MarshalWithParams","Unmarshal","UnmarshalWithParams"]}]},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2022-1083.json"}}],"schema_version":"1.7.5","credits":[{"name":"@fisherwky"}]}