{"id":"OSV-2020-1727","aliases":[],"status":"published","title":"Heap-buffer-overflow in mbedtls_nist_kw_wrap","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25529\n\n```\nCrash type: Heap-buffer-overflow WRITE 16\nCrash state:\nmbedtls_nist_kw_wrap\nmbedtls_cipher_auth_encrypt\ncryptofuzz::module::mbedTLS_detail::encrypt_AEAD\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-09-11T00:00:13.21271Z","modified":"2022-04-13T03:04:35Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"cryptofuzz","ranges":[{"type":"GIT","events":[{"introduced":"b5921574d7ed12ff9ac3015aa919f7a992c14346"},{"fixed":"f3a101679dc4bc73c2a70d37b04b4b3dc048ad00"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25529","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-1727","title":"Heap-buffer-overflow in mbedtls_nist_kw_wrap","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25529\n\n```\nCrash type: Heap-buffer-overflow WRITE 16\nCrash state:\nmbedtls_nist_kw_wrap\nmbedtls_cipher_auth_encrypt\ncryptofuzz::module::mbedTLS_detail::encrypt_AEAD\n```\n","status":"published","published":"2020-09-11T00:00:13.21271Z","modified":"2022-04-13T03:04:35.038631Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}