A flaw was found in perl-dbi before version 1.643. A buffer overflow on via an overlong DBD class name in dbih_setup_handle function may lead to data be written past the intended limit.
Created perl-DBI tracking bugs for this issue:
Affects: fedora-all [bug 1877410]
Marked the CVSS score as 4.4 for products as there would only be a temporary risk to availability and low risk to data integrity due to binary protections shipped with the products.