{"id":"OSV-2021-1470","aliases":[],"status":"published","title":"Heap-buffer-overflow in hufDecode","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40091\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nhufDecode\ninternal_huf_decompress\ninternal_exr_undo_piz\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-10-21T00:00:36.107139Z","modified":"2022-04-13T03:04:37Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"openexr","ranges":[{"type":"GIT","events":[{"introduced":"5ae1ec0fd948e9e1009093148126636b5bbce4d8"},{"fixed":"268c4759630207b4cffed54cb5b173b054446ccf"},{"introduced":"526d92aa76bc79556d73c4e01ac2c2100a601ed4"},{"fixed":"9bb2d70d8325f6db48b8b7aab0492b62a6259317"},{"fixed":"135855a2f1298a65f51a535822c602d89e83114a"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40091","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1470","title":"Heap-buffer-overflow in hufDecode","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40091\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nhufDecode\ninternal_huf_decompress\ninternal_exr_undo_piz\n```\n","status":"published","published":"2021-10-21T00:00:36.107139Z","modified":"2022-04-13T03:04:37.218942Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}