libperl5.38t64: A heap buffer overflow vulnerability was discovered in Perl.Release branches 5.34, 5.36, 5.38 and 5.40 are affected,...

A heap buffer overflow vulnerability was discovered in Perl.Release branches 5.34, 5.36, 5.38 and 5.40 are affected, includingdevelopment versions from 5.33.1 through 5.41.10.When there are non-ASCII bytes in the left-hand-side of the `tr` operator,`S_do_trans_invmap` can overflow the destination pointer `d`.   $ perl -e '$_ = "\x{FF}" x 1000000; tr/\xFF/\x{100}/;'   Segmentation fault (core dumped)It is believed that this vulnerability can enable Denial of Service andpossibly Code Execution attacks on platforms that lack sufficient defenses.

Where it's fixed