Fixed bug #76448 (Stack buffer overflow in firebird_info_cb). (CVE-2021-21704) Fixed bug #76449 (SIGSEGV in firebird_handle_doer). (CVE-2021-21704) Fixed bug #76450 (SIGSEGV in firebird_stmt_execute). (CVE-2021-21704) Fixed bug #76452 (Crash while parsing blob data in firebird_fetch_blob). (CVE-2021-21704) https://www.php.net/ChangeLog-7.php#7.3.29 CREATE(Triage):(User=admin) CVE-2021-21704 (https://nvd.nist.gov/vuln/detail/CVE-2021-21704)
