When asked to use a .netrc file for credentials and to follow HTTP
redirects, curl could leak the password used for the first host to the
followed-to host under certain circumstances.
This flaw only manifests itself if the netrc file has a default entry that
omits both login and password. A rare circumstance.
Exploitability
AV:NAC:HPR:NUI:RScope
S:CImpact
C:LI:NA:N3.4/CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N