{"id":"OSV-2020-249","aliases":[],"status":"published","title":"Heap-buffer-overflow in cipher_generic_initiv","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19926\n\n```\nCrash type: Heap-buffer-overflow READ 16\nCrash state:\ncipher_generic_initiv\ncipher_generic_init_internal\ncryptofuzz::module::OpenSSL::OpSymmetricDecrypt_EVP\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-06-26T00:00:10.386061Z","modified":"2022-04-13T03:04:35Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"cryptofuzz","ranges":[{"type":"GIT","events":[{"introduced":"16fa554301044751f7a339f973536aa797265ba5"},{"fixed":"5820007745aceb9708055791a16e69edc02da146"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19926","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-249","title":"Heap-buffer-overflow in cipher_generic_initiv","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19926\n\n```\nCrash type: Heap-buffer-overflow READ 16\nCrash state:\ncipher_generic_initiv\ncipher_generic_init_internal\ncryptofuzz::module::OpenSSL::OpSymmetricDecrypt_EVP\n```\n","status":"published","published":"2020-06-26T00:00:10.386061Z","modified":"2022-04-13T03:04:35.116242Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}