{"id":"OSV-2023-422","aliases":[],"status":"published","title":"Heap-use-after-free in wmem_memdup","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59167\n\n```\nCrash type: Heap-use-after-free READ 6\nCrash state:\nwmem_memdup\ncopy_address\nfragment_addresses_persistent_key\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-05-22T14:01:21.886121Z","modified":"2023-05-22T14:01:21Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"wireshark","ranges":[{"type":"GIT","events":[{"introduced":"32e175034392f41ce59b97edf517f9635cb42e08"},{"fixed":"fdd1863a018179ebc384a5079b015e7ff702a6a5"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59167","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-422","title":"Heap-use-after-free in wmem_memdup","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59167\n\n```\nCrash type: Heap-use-after-free READ 6\nCrash state:\nwmem_memdup\ncopy_address\nfragment_addresses_persistent_key\n```\n","status":"published","published":"2023-05-22T14:01:21.886121Z","modified":"2023-05-22T14:01:21.886307Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}