{"id":"OSV-2023-1173","aliases":[],"status":"published","title":"Heap-buffer-overflow in fill_lines","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64218\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nfill_lines\nrb_dump_backtrace_with_lines\nrb_vm_bugreport\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-11-17T13:00:49.902117Z","modified":"2023-11-17T13:00:49Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"ruby","ranges":[{"type":"GIT","events":[{"introduced":"bbfd735b887de71de48c7f862e6e3842bcc03241"},{"fixed":"f5c3cda7d6e9053ae5ed66e36d13e568595ff1ec"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64218","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-1173","title":"Heap-buffer-overflow in fill_lines","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64218\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nfill_lines\nrb_dump_backtrace_with_lines\nrb_vm_bugreport\n```\n","status":"published","published":"2023-11-17T13:00:49.902117Z","modified":"2023-11-17T13:00:49.902383Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}