{"id":"OSV-2021-1745","aliases":[],"status":"published","title":"Heap-buffer-overflow in std::__1::basic_string\u003cchar, std::__1::char_traits\u003cchar\u003e, std::__1::allocator\u003cch","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42862\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nstd::__1::basic_string\u003cchar, std::__1::char_traits\u003cchar\u003e, std::__1::allocator\u003cch\nbool SmilesParseOps::parser::parse_data_sgroup\u003cstd::__1::__wrap_iter\u003cchar const*\nbool SmilesParseOps::parser::parse_it\u003cstd::__1::__wrap_iter\u003cchar const*\u003e \u003e\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-12-24T00:00:18.937291Z","modified":"2022-04-13T03:27:42Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"rdkit","ranges":[{"type":"GIT","events":[{"introduced":"2138c51b8c92d4e1c5b69a2a33811a744aacbc61"},{"fixed":"3757a1e0fa4757c9ed0b422578538772cc0dab5c"}]}],"versions":["Release_2021_09_1","Release_2021_09_1b1","Release_2021_09_2","Release_2021_09_3","Release_2021_09_4","Release_2021_09_5"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42862","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1745","title":"Heap-buffer-overflow in std::__1::basic_string\u003cchar, std::__1::char_traits\u003cchar\u003e, std::__1::allocator\u003cch","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42862\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nstd::__1::basic_string\u003cchar, std::__1::char_traits\u003cchar\u003e, std::__1::allocator\u003cch\nbool SmilesParseOps::parser::parse_data_sgroup\u003cstd::__1::__wrap_iter\u003cchar const*\nbool SmilesParseOps::parser::parse_it\u003cstd::__1::__wrap_iter\u003cchar const*\u003e \u003e\n```\n","status":"published","published":"2021-12-24T00:00:18.937291Z","modified":"2022-04-13T03:27:42.700438Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}