wget vulnerabilities (OSS-Fuzz)

4 vulnerabilities.

• wget OSS-Fuzz Heap-buffer-overflow in xstrndup OSV-2018-457 Fix available No scoreJanuary 15, 2021
• wget OSS-Fuzz Negative-size-param in get_urls_css OSV-2018-369 Fix available No scoreJanuary 15, 2021
• wget OSS-Fuzz Heap-buffer-overflow in xstrdup OSV-2018-280 Fix available No scoreJanuary 15, 2021
• wget OSS-Fuzz Heap-buffer-overflow in ftp_parse_winnt_ls OSV-2018-273 Fix available No scoreJanuary 15, 2021