{"id":"OSV-2023-1358","aliases":[],"status":"published","title":"Heap-buffer-overflow in js_free_function_def","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65317\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\njs_free_function_def\njs_parse_function_decl2\njs_parse_postfix_expr\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-12-26T00:04:18.300258Z","modified":"2023-12-26T00:04:18Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"quickjs","ranges":[{"type":"GIT","events":[{"introduced":"e68993b6788960de05167be624751d951745be78"},{"fixed":"7414e5f67f9a404f3cf91ffa69d0c93bf46d099e"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65317","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-1358","title":"Heap-buffer-overflow in js_free_function_def","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65317\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\njs_free_function_def\njs_parse_function_decl2\njs_parse_postfix_expr\n```\n","status":"published","published":"2023-12-26T00:04:18.300258Z","modified":"2023-12-26T00:04:18.300779Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}