{"id":"OSV-2021-386","summary":"Stack-buffer-overflow in ot::Coap::Message::AppendUintOption","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30831\n\n```\nCrash type: Stack-buffer-overflow READ 1\nCrash state:\not::Coap::Message::AppendUintOption\not::Coap::Message::AppendBlockOption\notCoapMessageAppendBlock2Option\n```\n","modified":"2022-04-13T03:04:38.946438Z","published":"2021-02-13T00:00:59.547439Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30831"}],"affected":[{"package":{"name":"openthread","ecosystem":"OSS-Fuzz","purl":"pkg:generic/openthread"},"ranges":[{"type":"GIT","repo":"https://github.com/openthread/openthread","events":[{"introduced":"2cd36266abaaf8b79ebb0441e6ed2ec3847cf3ca"},{"fixed":"159efe77c07abbd38f3afc754d6a644f1a14d64e"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openthread/OSV-2021-386.yaml"}}],"schema_version":"1.7.3"}