{"id":"OSV-2024-272","aliases":[],"status":"published","title":"Heap-buffer-overflow in DDS_Security_Deserialize_ParticipantBuiltinTopicData","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68028\n\n```\nCrash type: Heap-buffer-overflow READ 2\nCrash state:\nDDS_Security_Deserialize_ParticipantBuiltinTopicData\nfuzz_security_deser.c\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2024-04-18T00:05:58.46373Z","modified":"2024-04-18T00:05:58Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"cyclonedds","ranges":[{"type":"GIT","events":[{"introduced":"31a4843667830be87a38bd8bb22268061f79b42b"},{"fixed":"2ad37f4cc3d545149f680d6a8b0ff31e0ea84edc"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68028","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2024-272","title":"Heap-buffer-overflow in DDS_Security_Deserialize_ParticipantBuiltinTopicData","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68028\n\n```\nCrash type: Heap-buffer-overflow READ 2\nCrash state:\nDDS_Security_Deserialize_ParticipantBuiltinTopicData\nfuzz_security_deser.c\n```\n","status":"published","published":"2024-04-18T00:05:58.46373Z","modified":"2024-04-18T00:05:58.464184Z","updated_at":"2026-11-02T15:52:49.981578Z"}]}}