CVE-2019-9675

CVE-2019-9675 affects PHP 7.x before 7.1.27 and 7.3.x before 7.3.3. The issue is a buffer overflow in phar_tar_writeheaders_int (ext/phar/tar.c) triggered by a long link value; vendor notes the link value is only used if an archive contains a symlink, which currently cannot happen, making a pract...