Which version of Firebird is used in LibreOffice 5.4.1.2 (Windows)?

There are many security vulnerabilities that exist in Firebird 2.0. Following is the list of them: -
CVE-2007-3181
CVE-2007-3527
CVE-2007-4664
CVE-2007-4665
CVE-2007-4666
CVE-2007-4667
CVE-2007-4668
CVE-2007-4669
CVE-2007-5246
CVE-2008-0387
CVE-2008-0467
CVE-2009-2620

If LibreOffice is using 3.0 or above then it should be fine.
Can somebody confirm the same?

Since commit 860ecb9e583627ab43097784ad98b41afd983ff6, which is of 2017-01-05, and is included into LibreOffice 5.3 (as seen in Release Notes), we have Firebird 3.0.

FYI: previous version of FB isn’t 2.0, but 2.5 (which followed 2.1), and it doesn’t contain those vulnerabilities (at least since beta 2). And they got fixed in 2.0 and 2.1 subsequent bugfix releases, too