{"id":"OSV-2021-397","summary":"Heap-buffer-overflow in Crypto::UnsignedBigInteger::UnsignedBigInteger","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30920\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nCrypto::UnsignedBigInteger::UnsignedBigInteger\nCrypto::UnsignedBigInteger::import_data\nCrypto::der_decode_integer\n```\n","modified":"2022-04-13T03:04:32.227173Z","published":"2021-02-15T00:00:26.730634Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30920"}],"affected":[{"package":{"name":"serenity","ecosystem":"OSS-Fuzz","purl":"pkg:generic/serenity"},"ranges":[{"type":"GIT","repo":"https://github.com/SerenityOS/serenity","events":[{"introduced":"5b891b0c36b9cf6efe1c8873e34f2fc114a686d3"},{"fixed":"3fe7ac0924ada70faaf27636b6e0f40bcde24f77"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/serenity/OSV-2021-397.yaml"}}],"schema_version":"1.7.3"}