{"id":"OSV-2020-201","aliases":[],"status":"published","title":"Use-of-uninitialized-value in fuzzing::memory::memory_test_msan","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22453\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nfuzzing::memory::memory_test_msan\ncryptofuzz::ExecutorBase\u003ccryptofuzz::Buffer, cryptofuzz::operation::CMAC\u003e::postp\ncryptofuzz::ExecutorBase\u003ccryptofuzz::Buffer, cryptofuzz::operation::CMAC\u003e::Run\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-06-24T01:51:18.676412Z","modified":"2022-04-13T03:04:35Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"cryptofuzz","ranges":[{"type":"GIT","events":[{"introduced":"69c82214652a0a5d2aab9e4ab077a87ffa8057fb"},{"fixed":"27a32a5381e525de5646bb23898a1748cd09172a"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22453","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-201","title":"Use-of-uninitialized-value in fuzzing::memory::memory_test_msan","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22453\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nfuzzing::memory::memory_test_msan\ncryptofuzz::ExecutorBase\u003ccryptofuzz::Buffer, cryptofuzz::operation::CMAC\u003e::postp\ncryptofuzz::ExecutorBase\u003ccryptofuzz::Buffer, cryptofuzz::operation::CMAC\u003e::Run\n```\n","status":"published","published":"2020-06-24T01:51:18.676412Z","modified":"2022-04-13T03:04:35.110491Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}