{"id":"OSV-2020-1060","summary":"Use-of-uninitialized-value in ZSTD_createDDict_advanced","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23732\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nZSTD_createDDict_advanced\nZSTD_createDDict\nblosc_run_decompression_with_context\n```\n","modified":"2022-04-13T03:04:40.321980Z","published":"2020-07-22T21:49:44.144864Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23732"}],"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":"47574561c110f8065d64affc43df744ec236b04b"},{"fixed":"a83f4780ccd23eee46541d5789b9be1c1f6f696c"}]}],"ecosystem_specific":{"fixed_range":"af587e54bc8fd6019585d9a6d001b62a2fc240a1:a83f4780ccd23eee46541d5789b9be1c1f6f696c","introduced_range":"unknown:47574561c110f8065d64affc43df744ec236b04b","severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/c-blosc2/OSV-2020-1060.yaml"}}],"schema_version":"1.7.3"}