{"id":"OSV-2022-551","aliases":[],"status":"published","title":"Heap-buffer-overflow in fixup_pcap_pkthdr","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48863\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nfixup_pcap_pkthdr\npcap_next_packet\npcap_offline_read\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-07-09T00:00:45.162171Z","modified":"2022-07-09T00:00:45Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libpcap","ranges":[{"type":"GIT","events":[{"introduced":"b4eeafb93955807464d8bb9327772fb217fcdd9a"},{"fixed":"e2c0fd75e48a3cbf1bf48b8afe28fff50d8e0877"},{"introduced":"854614423a5b790aaac73131591cb7c716157241"},{"fixed":"a774407d41419bc8f3069b70e9d9be26c82f0f70"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48863","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-551","title":"Heap-buffer-overflow in fixup_pcap_pkthdr","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48863\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nfixup_pcap_pkthdr\npcap_next_packet\npcap_offline_read\n```\n","status":"published","published":"2022-07-09T00:00:45.162171Z","modified":"2022-07-09T00:00:45.162417Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}