{"id":"OSV-2023-69","aliases":[],"status":"published","title":"Heap-use-after-free in zend_ast_evaluate_inner","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56021\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nzend_ast_evaluate_inner\nzend_ast_evaluate_ex\nzval_update_constant_with_ctx\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-02-17T13:02:09.653146Z","modified":"2023-02-17T13:02:09Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"php","ranges":[{"type":"GIT","events":[{"introduced":"35a36b13e539c252d309f1799b5f653cf76921bd"},{"fixed":"1978a7b393ebbf5018e07b42ba65325282eee336"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56021","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-69","title":"Heap-use-after-free in zend_ast_evaluate_inner","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56021\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nzend_ast_evaluate_inner\nzend_ast_evaluate_ex\nzval_update_constant_with_ctx\n```\n","status":"published","published":"2023-02-17T13:02:09.653146Z","modified":"2023-02-17T13:02:09.6534Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}