ROS-20230406-01

A vulnerability in the curl program is related to the incorrect replacement of the tilde character (~) when used as a
prefix in the first path element, in addition to its intended use as the first element to specify a path relative to a user’s home directory.
element to specify a path relative to the user’s home directory. Exploitation of the vulnerability could
allow an attacker acting remotely to bypass filtering or execute arbitrary code by creating a
a path similar to /~ 2/foo when accessing a server with a specific user.

A vulnerability in the curl program is related to data exchange using the TELNET protocol, which could
allow an attacker to pass a specially crafted username and “telnet parameters” during the process of
server negotiation. Exploitation of the vulnerability could allow an attacker acting remotely,
to send content or perform parameter negotiation.