GnuCOBOL 2.2 COBOL Source cobc/tree.c cb_name() Stack-based memory corruption

A vulnerability classified as critical has been found in GnuCOBOL 2.2. This affects the function cb_name() of the file cobc/tree.c of the component COBOL Source Handler. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.