{"id":"OSV-2021-330","summary":"Heap-buffer-overflow in bn_sqr_karat_imp","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30537\n\n```\nCrash type: Heap-buffer-overflow WRITE 8\nCrash state:\nbn_sqr_karat_imp\nbn_sqr_karat\ncryptofuzz::module::relic_bignum::Sqr::Run\n```\n","modified":"2022-04-13T03:04:33.887695Z","published":"2021-02-09T00:02:19.523920Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30537"}],"affected":[{"package":{"name":"relic","ecosystem":"OSS-Fuzz","purl":"pkg:generic/relic"},"ranges":[{"type":"GIT","repo":"https://github.com/relic-toolkit/relic.git","events":[{"introduced":"1cca0a522ca280c7c8ba5e1288a54d9ecde627b4"},{"fixed":"707708d83188b04ea0b7b0ae2487aa8ac7e62f41"},{"fixed":"c76f09859ceea718c2d49ac4c6d9a9eeb13d04a9"}]}],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"fixed_range":"c24ac176dab278c3a202503c0be4cdfe194d5f81:c76f09859ceea718c2d49ac4c6d9a9eeb13d04a9","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/relic/OSV-2021-330.yaml"}}],"schema_version":"1.7.3"}