{"id":"OSV-2023-870","aliases":[],"status":"published","title":"Heap-buffer-overflow in icu_74::SimpleDateFormat::subFormat","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62432\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nicu_74::SimpleDateFormat::subFormat\nicu_74::SimpleDateFormat::_format\nicu_74::SimpleDateFormat::format\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-09-17T14:01:25.114159Z","modified":"2023-09-17T14:01:25Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"icu","ranges":[{"type":"GIT","events":[{"introduced":"d082de574ff13873123c55212ad20cf258ffb283"},{"fixed":"990779c4bf935d2741ef6514f4d070231c388d05"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62432","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-870","title":"Heap-buffer-overflow in icu_74::SimpleDateFormat::subFormat","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62432\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nicu_74::SimpleDateFormat::subFormat\nicu_74::SimpleDateFormat::_format\nicu_74::SimpleDateFormat::format\n```\n","status":"published","published":"2023-09-17T14:01:25.114159Z","modified":"2023-09-17T14:01:25.114447Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}