Buffer overflow in GNU Wget 1.20.1 and earlier allows remote attackers to cause a denial-of-service (DoS) or may execute an arbitrary code via unspecified vectors.
https://www.gnu.org/software/wget/
https://support.f5.com/csp/article/K14560101
https://security.gentoo.org/glsa/201908-19
https://access.redhat.com/errata/RHSA-2019:3168