{"id":"OSV-2020-1887","summary":"Heap-buffer-overflow in zmq::tcp_read","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26042\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\nzmq::tcp_read\nzmq::stream_engine_base_t::read\nzmq::stream_engine_base_t::in_event_internal\n```\n","modified":"2022-04-13T03:04:32.787196Z","published":"2020-09-30T00:00:04.296094Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26042"}],"affected":[{"package":{"name":"libzmq","ecosystem":"OSS-Fuzz","purl":"pkg:generic/libzmq"},"ranges":[{"type":"GIT","repo":"https://github.com/zeromq/libzmq.git","events":[{"introduced":"b56195e995e0875afabf405826d97b1dd9817bb0"},{"fixed":"397ac80850bf8d010fae23dd215db0ee2c677306"}]}],"versions":["v4.3.3"],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libzmq/OSV-2020-1887.yaml"}}],"schema_version":"1.7.3"}