{"id":"OSV-2020-1290","aliases":[],"status":"published","title":"Bad-free in aes_gcm_cleanup","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14333\n\n```\nCrash type: Bad-free\nCrash state:\naes_gcm_cleanup\nEVP_CIPHER_CTX_free\ncryptofuzz::module::CTX_Copier\u003cevp_cipher_ctx_st\u003e::copy\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-22T21:50:03.494497Z","modified":"2022-04-13T03:04:35Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"cryptofuzz","ranges":[{"type":"GIT","events":[{"introduced":"bbbcd93d96d7131cee3bee2028e01de44f6f9034"},{"fixed":"c039117fcd5fd56824d2ae329368bd8744ad8743"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14333","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-1290","title":"Bad-free in aes_gcm_cleanup","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14333\n\n```\nCrash type: Bad-free\nCrash state:\naes_gcm_cleanup\nEVP_CIPHER_CTX_free\ncryptofuzz::module::CTX_Copier\u003cevp_cipher_ctx_st\u003e::copy\n```\n","status":"published","published":"2020-07-22T21:50:03.494497Z","modified":"2022-04-13T03:04:35.066076Z","updated_at":"2026-11-02T15:52:48.304316Z"}]}}