{"id":"OSV-2022-108","summary":"Heap-buffer-overflow in void apply_string\u003cGSUBProxy\u003e","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44212\n\nCrash type: Heap-buffer-overflow READ 2\nCrash state:\nvoid apply_string\u003cGSUBProxy\u003e\nvoid hb_ot_map_t::apply\u003cGSUBProxy\u003e\nhb_ot_map_t::substitute\n","modified":"2022-07-18T02:26:29.025862Z","published":"2022-01-31T00:01:43.533565Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44212"}],"affected":[{"package":{"name":"harfbuzz","ecosystem":"OSS-Fuzz","purl":"pkg:generic/harfbuzz"},"ranges":[{"type":"GIT","repo":"https://github.com/harfbuzz/harfbuzz.git","events":[{"introduced":"a75b96f7e5833c9206f6a15d11168a757a85ee59"},{"fixed":"5363e40de13425938bc833ae2b6c1d9d565bcf65"}]}],"versions":["3.1.2","3.2.0","3.3.0","3.3.1","3.3.2","3.4.0","4.0.0","4.0.1","4.1.0","4.2.0","4.2.1","4.3.0","4.4.0","4.4.1"],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"fixed_range":"d8f9d517801c5c361f329764329731bc0bde950f:5363e40de13425938bc833ae2b6c1d9d565bcf65","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2022-108.yaml"}}],"schema_version":"1.7.3"}