{"id":"OSV-2020-2251","aliases":[],"status":"published","title":"Heap-buffer-overflow in blosc_run_decompression_with_context","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28392\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nblosc_run_decompression_with_context\nblosc2_decompress_ctx\nframe_decompress_chunk\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-12-09T00:00:09.83573Z","modified":"2022-04-13T03:04:40Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"c-blosc2","ranges":[{"type":"GIT","events":[{"introduced":"933c0c455c91da06604163f533e9a2084cd2f6ca"},{"fixed":"aefd3829af33a7814f76137838d741fd7b1058d4"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28392","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-2251","title":"Heap-buffer-overflow in blosc_run_decompression_with_context","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28392\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nblosc_run_decompression_with_context\nblosc2_decompress_ctx\nframe_decompress_chunk\n```\n","status":"published","published":"2020-12-09T00:00:09.83573Z","modified":"2022-04-13T03:04:40.343034Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}