{"id":"OSV-2020-2259","summary":"Stack-buffer-overflow in ot::MeshCoP::ChannelMaskEntry::GetMask","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28556\n\n```\nCrash type: Stack-buffer-overflow READ 4\nCrash state:\not::MeshCoP::ChannelMaskEntry::GetMask\not::MeshCoP::ChannelMaskTlv::GetChannelMask\not::MeshCoP::Dataset::ConvertTo\n```\n","modified":"2022-04-13T03:04:39.014179Z","published":"2020-12-13T00:00:10.196605Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28556"}],"affected":[{"package":{"name":"openthread","ecosystem":"OSS-Fuzz","purl":"pkg:generic/openthread"},"ranges":[{"type":"GIT","repo":"https://github.com/openthread/openthread","events":[{"introduced":"c7192ba7988d6487e6bd8789198ce8196a9c992b"},{"fixed":"02aab7041915b603eb3d36d55fe7960013bae591"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openthread/OSV-2020-2259.yaml"}}],"schema_version":"1.7.3"}