{"id":"OSV-2020-407","aliases":[],"status":"published","title":"Heap-double-free in opt_cleanup","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15178\n\n```\nCrash type: Heap-double-free\nCrash state:\nopt_cleanup\nbpf_optimize\npcap_compile\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-01T00:00:07.757751Z","modified":"2022-04-13T03:04:38Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libpcap","ranges":[{"type":"GIT","events":[{"introduced":"1c26c7de8a932fc5c1802246fa048bc00bca691e"},{"fixed":"3a48c915ea98a60fbac94522202279f56c740487"},{"introduced":"35d20e93ccb845cd83ec89f0a8d19b9d4320abcd"},{"fixed":"de978afd02065649222988833063998b5e0dfc84"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15178","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-407","title":"Heap-double-free in opt_cleanup","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15178\n\n```\nCrash type: Heap-double-free\nCrash state:\nopt_cleanup\nbpf_optimize\npcap_compile\n```\n","status":"published","published":"2020-07-01T00:00:07.757751Z","modified":"2022-04-13T03:04:38.725198Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}