unixODBC before version 2.3.5 is vulnerable to a buffer overflow in the DriverManager/_info.c:unicodetoansicopy() method. An attacker could exploit this to cause a denial of service or other unspecified impact (CVE-2018-7409).
The SQLWriteFileDSN function in odbcinst/SQLWriteFileDSN.c in unixODBC 2.3.5 has strncpy arguments in the wrong order, which allows attackers to cause a denial of service or possibly have unspecified other impact (CVE-2018-7485).