{"id":"OSV-2020-1687","summary":"Bad-cast to pcpp::Layer from invalid vptr","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25340\n\n```\nCrash type: Bad-cast\nCrash state:\nBad-cast to pcpp::Layer from invalid vptr\npcpp::IDnsResource::getRawData\npcpp::DnsResource::getDataLength\n```\n","modified":"2022-04-13T03:04:38.674561Z","published":"2020-09-02T00:00:36.557488Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25340"}],"affected":[{"package":{"name":"pcapplusplus","ecosystem":"OSS-Fuzz","purl":"pkg:generic/pcapplusplus"},"ranges":[{"type":"GIT","repo":"https://github.com/seladb/PcapPlusPlus","events":[{"introduced":"3977cd142500a03431397357bebf7f1d61be8ce8"},{"fixed":"aee0c4f87c9815adf8405c65f56a7aadd92782c7"}]}],"versions":["v20.08"],"ecosystem_specific":{"fixed_range":"3977cd142500a03431397357bebf7f1d61be8ce8:aee0c4f87c9815adf8405c65f56a7aadd92782c7","severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/pcapplusplus/OSV-2020-1687.yaml"}}],"schema_version":"1.7.3"}