{"schema_version":"1.7.3","id":"OSV-2020-130","published":"2020-06-24T01:51:15.452987Z","modified":"2022-04-13T03:04:33.115052Z","summary":"Use-of-uninitialized-value in OT::TupleVarHeader::calculate_scalar","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20919\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nOT::TupleVarHeader::calculate_scalar\nOT::gvar::accelerator_t::apply_deltas_to_points\nbool OT::glyf::Glyph::get_points<bool OT::glyf::accelerator_t::get_points<OT::gl\n```\n","affected":[{"package":{"name":"harfbuzz","ecosystem":"OSS-Fuzz","purl":"pkg:generic/harfbuzz"},"ranges":[{"type":"GIT","repo":"https://github.com/harfbuzz/harfbuzz.git","events":[{"introduced":"5ad761b943721c3541d0ca0472f34f7d54b89b5b"},{"fixed":"61208401f41f5d41f32d436cee500c630706f6be"},{"fixed":"60262e4ca9dc8acd740e47b14d6e7b586c16ceac"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"fixed_range":"15b43a410400c74a32d40f4b89dbea02fa7cd6e1:60262e4ca9dc8acd740e47b14d6e7b586c16ceac","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2020-130.yaml"}}],"references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20919"}]}