{"id":"OSV-2018-41","summary":"Heap-buffer-overflow in Botan::bigint_monty_redc","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6581\n\n```\nCrash type: Heap-buffer-overflow READ 8\nCrash state:\nBotan::bigint_monty_redc\nBotan::CurveGFp_Montgomery::curve_mul\nBotan::CurveGFp_Montgomery::to_curve_rep\n```\n","modified":"2022-04-13T03:04:33.918334Z","published":"2021-01-13T00:00:22.644618Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6581"}],"affected":[{"package":{"name":"botan","ecosystem":"OSS-Fuzz","purl":"pkg:generic/botan"},"ranges":[{"type":"GIT","repo":"https://github.com/randombit/botan.git","events":[{"introduced":"50c69e760b0f47e84f5a3c8d2bea6f072f3fd587"},{"fixed":"74ca458b14d265b68ad25cf918aa216b3fa51103"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/botan/OSV-2018-41.yaml"}}],"schema_version":"1.7.3"}