{"id":"OSV-2021-273","summary":"Heap-use-after-free in sctp_sorecvmsg","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30215\n\n```\nCrash type: Heap-use-after-free WRITE 4\nCrash state:\nsctp_sorecvmsg\nusrsctp_recvv\nhandle_upcall\n```\n","modified":"2022-04-13T03:04:42.633819Z","published":"2021-02-04T00:01:00.672451Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30215"}],"affected":[{"package":{"name":"usrsctp","ecosystem":"OSS-Fuzz","purl":"pkg:generic/usrsctp"},"ranges":[{"type":"GIT","repo":"https://github.com/sctplab/usrsctp","events":[{"introduced":"a6647318b57c0a05d590c8c21fc22aba87f08749"},{"fixed":"a6647318b57c0a05d590c8c21fc22aba87f08749"},{"fixed":"dcd2f56b2152b33fa3e49e7c2a6168dd0c1e56d7"}]}],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"fixed_range":"a6647318b57c0a05d590c8c21fc22aba87f08749:dcd2f56b2152b33fa3e49e7c2a6168dd0c1e56d7","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/usrsctp/OSV-2021-273.yaml"}}],"schema_version":"1.7.3"}