{"id":"OSV-2021-2","aliases":[],"status":"published","title":"Heap-buffer-overflow in Imf_2_5::FastHufDecoder::decode","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29106\n\n```\nCrash type: Heap-buffer-overflow READ 2\nCrash state:\nImf_2_5::FastHufDecoder::decode\nImf_2_5::hufUncompress\nImf_2_5::PizCompressor::uncompress\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-01-01T00:00:05.623596Z","modified":"2022-04-13T03:04:37Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"openexr","ranges":[{"type":"GIT","events":[{"introduced":"351705d0e4c7129eb8a8486bd7d89c2cd3000409"},{"fixed":"1c0d8f7703da1555378bcf7357b9d2d898246d59"},{"fixed":"088a61434568cedf3ac1521c44584be397909078"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29106","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-2","title":"Heap-buffer-overflow in Imf_2_5::FastHufDecoder::decode","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29106\n\n```\nCrash type: Heap-buffer-overflow READ 2\nCrash state:\nImf_2_5::FastHufDecoder::decode\nImf_2_5::hufUncompress\nImf_2_5::PizCompressor::uncompress\n```\n","status":"published","published":"2021-01-01T00:00:05.623596Z","modified":"2022-04-13T03:04:37.123418Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}