{"id":"OSV-2021-236","summary":"Heap-use-after-free in DatasetAdd","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29886\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nDatasetAdd\nDetectDatasetBufferMatch\nDetectEngineContentInspection\n```\n","modified":"2022-04-13T03:04:32.725819Z","published":"2021-01-25T00:00:22.782153Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29886"}],"affected":[{"package":{"name":"suricata","ecosystem":"OSS-Fuzz","purl":"pkg:generic/suricata"},"ranges":[{"type":"GIT","repo":"https://github.com/OISF/suricata.git","events":[{"introduced":"8d659c6500b79b881e16133cbb5719426ceacec7"},{"fixed":"e586d8526b3aea6562f7e04d3cde88bded9bd420"},{"introduced":"2a1e587185f66d4917a9682c5d5d1e19af43a42f"},{"fixed":"a6b961d10a44f7e504fa52e87525414885344e5b"}]}],"ecosystem_specific":{"fixed_range":"b869ac01eef6d488b91dcc653c911c3af4966d75:e586d8526b3aea6562f7e04d3cde88bded9bd420","severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/suricata/OSV-2021-236.yaml"}}],"schema_version":"1.7.3"}