{"id":"OSV-2021-1429","aliases":[],"status":"published","title":"Heap-buffer-overflow in unpack_16bit","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39737\n\n```\nCrash type: Heap-buffer-overflow WRITE 2\nCrash state:\nunpack_16bit\nexr_decoding_run\nImf_3_1::checkCoreFile\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-10-10T00:00:16.05248Z","modified":"2022-04-13T03:30:44Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"openexr","ranges":[{"type":"GIT","events":[{"introduced":"5ae1ec0fd948e9e1009093148126636b5bbce4d8"},{"fixed":"b39b63a1d2989a90655cd9b02b0fe8af8cd8c017"},{"fixed":"06575aaaf7eb0bff820585123449dd8967b47f46"},{"introduced":"526d92aa76bc79556d73c4e01ac2c2100a601ed4"},{"fixed":"8b65408c5db588eb4ec7e0563040b1ce356c6691"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39737","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1429","title":"Heap-buffer-overflow in unpack_16bit","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39737\n\n```\nCrash type: Heap-buffer-overflow WRITE 2\nCrash state:\nunpack_16bit\nexr_decoding_run\nImf_3_1::checkCoreFile\n```\n","status":"published","published":"2021-10-10T00:00:16.05248Z","modified":"2022-04-13T03:30:44.800436Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}