An important revision to cURL is posted here because the first bug was INTRODUCED in version 7.69. The other two are reletively minor.
Rename of cookie file leads to Priviledge escalation.
This bug was introduced in curl 7.69.0. Versions before 7.69.0
DO NOT have this bug.
Improper (or delta) ftp pointer reference causes loss of file
information properties, especially filesize of download.
Do not use " as first pswd charater UNLESS the last character
is also ". Else the pswd will be terminated at a 'space' if
such exists.
Regards
8Geee