{"id":"OSV-2023-49","aliases":[],"status":"published","title":"Heap-buffer-overflow in lex_scan","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=55654\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nlex_scan\nzendlex\nzendparse\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-02-05T13:00:15.921972Z","modified":"2023-02-05T13:00:15Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"php","ranges":[{"type":"GIT","events":[{"introduced":"f291d37a1a7d78e841f40a4410359548bc73de1b"},{"fixed":"8ad81c0e8c21d904f4d45c165d83925f907489f3"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=55654","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-49","title":"Heap-buffer-overflow in lex_scan","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=55654\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nlex_scan\nzendlex\nzendparse\n```\n","status":"published","published":"2023-02-05T13:00:15.921972Z","modified":"2023-02-05T13:00:15.922227Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}