{"id":"OSV-2018-74","aliases":[],"status":"published","title":"Heap-use-after-free in yr_re_ast_extract_literal","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11753\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nyr_re_ast_extract_literal\n_yr_parser_write_string\nyr_parser_reduce_string_declaration\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-01-13T00:00:35.634158Z","modified":"2022-04-13T03:04:42Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"yara","ranges":[{"type":"GIT","events":[{"introduced":"f54b6cac7a988de7ea0a458d0272184b07dc37fb"},{"fixed":"7a517b22dc2341f0aa9bca3ea834f239e8e56c64"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11753","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2018-74","title":"Heap-use-after-free in yr_re_ast_extract_literal","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11753\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nyr_re_ast_extract_literal\n_yr_parser_write_string\nyr_parser_reduce_string_declaration\n```\n","status":"published","published":"2021-01-13T00:00:35.634158Z","modified":"2022-04-13T03:04:42.236488Z","updated_at":"2026-11-02T15:52:48.304316Z"}]}}