When doing SSH-based transfers using either SCP or SFTP, and setting the known_hosts file, libcurl could still mistakenly accept connecting to hosts not present in the specified file if they were added as recognized in the libssh global known_hosts file.
7.81.0-1ubuntu1.228.5.0-2ubuntu10.77.58.0-2ubuntu3.24+esm77.68.0-1ubuntu2.25+esm2Exploitability
AV:NAC:HPR:NUI:RScope
S:UImpact
C:HI:NA:NCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N