{"id":"OSV-2020-2200","aliases":[],"status":"published","title":"Global-buffer-overflow in draco::MeshEdgebreakerDecoderImpl\u003cdraco::MeshEdgebreakerTraversalValenceDecoder\u003e","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27950\n\n```\nCrash type: Global-buffer-overflow READ 4\nCrash state:\ndraco::MeshEdgebreakerDecoderImpl\u003cdraco::MeshEdgebreakerTraversalValenceDecoder\u003e\ndraco::MeshEdgebreakerDecoderImpl\u003cdraco::MeshEdgebreakerTraversalValenceDecoder\u003e\ndraco::MeshDecoder::DecodeGeometryData\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-11-28T00:00:21.818545Z","modified":"2022-04-13T03:04:42Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"draco","ranges":[{"type":"GIT","events":[{"introduced":"25484b31235d1a35fa72be6ce8d1f7f286b5c0bf"},{"fixed":"c2d57bc9de5c0a2de0a25a6354e930380c27f372"}]}],"versions":["1.4.0","1.4.1"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27950","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-2200","title":"Global-buffer-overflow in draco::MeshEdgebreakerDecoderImpl\u003cdraco::MeshEdgebreakerTraversalValenceDecoder\u003e","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27950\n\n```\nCrash type: Global-buffer-overflow READ 4\nCrash state:\ndraco::MeshEdgebreakerDecoderImpl\u003cdraco::MeshEdgebreakerTraversalValenceDecoder\u003e\ndraco::MeshEdgebreakerDecoderImpl\u003cdraco::MeshEdgebreakerTraversalValenceDecoder\u003e\ndraco::MeshDecoder::DecodeGeometryData\n```\n","status":"published","published":"2020-11-28T00:00:21.818545Z","modified":"2022-04-13T03:04:42.779534Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}