{"id":"OSV-2022-1211","aliases":[],"status":"published","title":"Heap-buffer-overflow in bit_calc_CRC","description":"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```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-11-26T13:00:13.775523Z","modified":"2022-11-26T13:00:13Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libredwg","ranges":[{"type":"GIT","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"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53750","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-1211","title":"Heap-buffer-overflow in bit_calc_CRC","description":"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","status":"published","published":"2022-11-26T13:00:13.775523Z","modified":"2022-11-26T13:00:13.775771Z","updated_at":"2026-11-02T15:52:49.275624Z"}]}}