{"schema_version":"1.7.3","id":"OSV-2021-916","published":"2021-07-04T00:00:13.274805Z","modified":"2022-04-13T03:04:41.822581Z","summary":"Use-of-uninitialized-value in jxl::ModularFrameDecoder::DecodeAcMetadata","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35778\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\njxl::ModularFrameDecoder::DecodeAcMetadata\njxl::FrameDecoder::ProcessDCGroup\njxl::ThreadPool::RunCallState<jxl::Status\n```\n","affected":[{"package":{"name":"libjxl","ecosystem":"OSS-Fuzz","purl":"pkg:generic/libjxl"},"ranges":[{"type":"GIT","repo":"https://github.com/libjxl/libjxl.git","events":[{"introduced":"42d9f78fce38e2f97c675d03b6a19ccc6bee7d39"},{"fixed":"f8dd198a2d8ad4f4fccd591349a384bc0eff5ec9"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libjxl/OSV-2021-916.yaml"}}],"references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35778"}]}