{"id":"OSV-2021-1451","aliases":[],"status":"published","title":"Heap-buffer-overflow in Imf_3_1::memstream_read","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39936\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nImf_3_1::memstream_read\ndispatch_read\nread_uncompressed_direct\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-10-15T00:00:15.606456Z","modified":"2022-04-13T03:04:37Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"openexr","ranges":[{"type":"GIT","events":[{"introduced":"5ae1ec0fd948e9e1009093148126636b5bbce4d8"},{"fixed":"b39b63a1d2989a90655cd9b02b0fe8af8cd8c017"},{"introduced":"526d92aa76bc79556d73c4e01ac2c2100a601ed4"},{"fixed":"8b65408c5db588eb4ec7e0563040b1ce356c6691"},{"fixed":"06575aaaf7eb0bff820585123449dd8967b47f46"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39936","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1451","title":"Heap-buffer-overflow in Imf_3_1::memstream_read","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39936\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nImf_3_1::memstream_read\ndispatch_read\nread_uncompressed_direct\n```\n","status":"published","published":"2021-10-15T00:00:15.606456Z","modified":"2022-04-13T03:04:37.06171Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}