{"id":"OSV-2022-1211","summary":"Heap-buffer-overflow in bit_calc_CRC","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53750\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nbit_calc_CRC\ndecode_preR13\ndwg_decode\n```\n","modified":"2022-11-26T13:00:13.775771Z","published":"2022-11-26T13:00:13.775523Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53750"}],"affected":[{"package":{"name":"libredwg","ecosystem":"OSS-Fuzz","purl":"pkg:generic/libredwg"},"ranges":[{"type":"GIT","repo":"https://github.com/LibreDWG/libredwg","events":[{"introduced":"7bda865d59f843e174ac7e14c7dfe25243900956"},{"fixed":"98729e9d56bd5e8e0530de39d955dc838803cbb2"}]}],"versions":["0.12.4.4522","0.12.4.4527","0.12.4.4530","0.12.4.4533","0.12.4.4535","0.12.4.4542","0.12.4.4544","0.12.4.4545","0.12.4.4548","0.12.4.4550","0.12.4.4553","0.12.4.4566","0.12.4.4567","0.12.4.4572","0.12.4.4583","0.12.4.4590","0.12.4.4598","0.12.4.4601","0.12.4.4606","0.12.4.4607","0.12.4.4608","0.12.4.4613","0.12.4.4615","0.12.4.4635","0.12.4.4637","0.12.4.4641","0.12.4.4643","0.12.4.4647","0.12.4.4652","0.12.4.4654","0.12.4.4658","0.12.4.4660"],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libredwg/OSV-2022-1211.yaml"}}],"schema_version":"1.7.3"}