{"id":"OSV-2020-343","aliases":[],"status":"published","title":"Stack-use-after-return in ot::MeshCoP::ChannelMaskEntryBase::GetChannelPage","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13741\n\n```\nCrash type: Stack-use-after-return READ 1\nCrash state:\not::MeshCoP::ChannelMaskEntryBase::GetChannelPage\not::MeshCoP::ChannelMaskTlv::GetChannelMask\not::MeshCoP::ChannelMaskTlv::GetChannelMask\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-01T00:00:04.277007Z","modified":"2022-04-13T03:04:38Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"openthread","ranges":[{"type":"GIT","events":[{"introduced":"96725a985ed57a64721c61c4721e5792b44264c5"},{"fixed":"fab45352f5d6b2f516fed8a86c0d197bb7c27958"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13741","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-343","title":"Stack-use-after-return in ot::MeshCoP::ChannelMaskEntryBase::GetChannelPage","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13741\n\n```\nCrash type: Stack-use-after-return READ 1\nCrash state:\not::MeshCoP::ChannelMaskEntryBase::GetChannelPage\not::MeshCoP::ChannelMaskTlv::GetChannelMask\not::MeshCoP::ChannelMaskTlv::GetChannelMask\n```\n","status":"published","published":"2020-07-01T00:00:04.277007Z","modified":"2022-04-13T03:04:38.873261Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}