{"id":"OSV-2018-89","aliases":[],"status":"published","title":"Heap-use-after-free in TunnelIPv6Interface::remove_address","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10864\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nTunnelIPv6Interface::remove_address\nnl::wpantund::NCPInstanceBase::unicast_address_was_removed\nnl::wpantund::NCPInstanceBase::on_mesh_prefix_was_removed\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-01-13T00:00:40.795012Z","modified":"2022-04-13T03:04:33Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"wpantund","ranges":[{"type":"GIT","events":[{"introduced":"0b1be41c37455de642834235f497e79ab9867b63"},{"fixed":"bd1361434619a52b296e6a94c4188aae1a693179"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10864","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2018-89","title":"Heap-use-after-free in TunnelIPv6Interface::remove_address","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10864\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nTunnelIPv6Interface::remove_address\nnl::wpantund::NCPInstanceBase::unicast_address_was_removed\nnl::wpantund::NCPInstanceBase::on_mesh_prefix_was_removed\n```\n","status":"published","published":"2021-01-13T00:00:40.795012Z","modified":"2022-04-13T03:04:33.923566Z","updated_at":"2026-11-02T15:52:48.304316Z"}]}}