{"id":"OSV-2021-371","summary":"Heap-buffer-overflow in frame_get_lazychunk","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30772\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nframe_get_lazychunk\nframe_decompress_chunk\nblosc2_schunk_decompress_chunk\n```\n","modified":"2022-04-13T03:04:40.238298Z","published":"2021-02-11T00:01:05.353649Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30772"}],"affected":[{"package":{"name":"c-blosc2","ecosystem":"OSS-Fuzz","purl":"pkg:generic/c-blosc2"},"ranges":[{"type":"GIT","repo":"https://github.com/Blosc/c-blosc2.git","events":[{"introduced":"57fca38a4f51687d71e451ae29df6b353764fb72"},{"fixed":"5a222cc79dc67ce01477da3a3ee10edf1076c655"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/c-blosc2/OSV-2021-371.yaml"}}],"schema_version":"1.7.3"}