The FTP wildcard function in curl and libcurl before 7.57.0 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) or possibly have unspecified other impact via a string that ends with an โ[โ character.
security.cucumberlinux.com/security/details.php?id=162
www.securityfocus.com/bid/102057
www.securitytracker.com/id/1039897
access.redhat.com/errata/RHSA-2018:3558
curl.haxx.se/docs/adv_2017-ae72.html
lists.debian.org/debian-lts-announce/2017/11/msg00040.html
security.gentoo.org/glsa/201712-04
www.debian.org/security/2017/dsa-4051