{"id":"OSV-2020-1371","aliases":[],"status":"published","title":"Bad-cast to pcpp::IDnsResource from invalid vptr","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23926\n\n```\nCrash type: Bad-cast\nCrash state:\nBad-cast to pcpp::IDnsResource from invalid vptr\npcpp::DnsLayer::parseResources\npcpp::DnsLayer::DnsLayer\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-28T00:00:04.081926Z","modified":"2022-04-13T03:04:38Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"pcapplusplus","ranges":[{"type":"GIT","events":[{"introduced":"96fba43565e46496959d1b321163a1696eb49303"},{"fixed":"653e9b04b3248d782e8ceaace8cfc35ded1c024e"}]}],"versions":["v20.08"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23926","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-1371","title":"Bad-cast to pcpp::IDnsResource from invalid vptr","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23926\n\n```\nCrash type: Bad-cast\nCrash state:\nBad-cast to pcpp::IDnsResource from invalid vptr\npcpp::DnsLayer::parseResources\npcpp::DnsLayer::DnsLayer\n```\n","status":"published","published":"2020-07-28T00:00:04.081926Z","modified":"2022-04-13T03:04:38.585223Z","updated_at":"2026-11-02T15:52:48.304316Z"}]}}