{"id":"OSV-2020-1292","aliases":[],"status":"published","title":"Stack-buffer-overflow in ot::ExtendedTlv::GetLength","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20775\n\n```\nCrash type: Stack-buffer-overflow READ 2\nCrash state:\not::ExtendedTlv::GetLength\not::Tlv::GetSize\not::Tlv::GetNext\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-22T21:50:03.818147Z","modified":"2022-04-13T03:04:38Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"openthread","ranges":[{"type":"GIT","events":[{"introduced":"05ba4c29f4badfe99fe6b478900e7af072059ebe"},{"fixed":"167d616bc2eefe9e4712da5a65681502de5851c0"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20775","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-1292","title":"Stack-buffer-overflow in ot::ExtendedTlv::GetLength","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20775\n\n```\nCrash type: Stack-buffer-overflow READ 2\nCrash state:\not::ExtendedTlv::GetLength\not::Tlv::GetSize\not::Tlv::GetNext\n```\n","status":"published","published":"2020-07-22T21:50:03.818147Z","modified":"2022-04-13T03:04:38.852567Z","updated_at":"2026-11-02T15:52:48.304316Z"}]}}