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RUSTSEC-2025-0051
No affected components available
The API of xcb::Connection has constructors which allow an arbitrary RawFd
to be used as a socket connection. On either failure of these constructors or
on the drop of Connection, it closes the associated file descriptor. Thus, a
program which uses an OwnedFd (such as a UnixStream) as the file descriptor
can close the file descriptor and continue to attempt using it or close an
already-closed file descriptor, violating I/O safety.
Starting in version 1.6.0, xcb provides Connection::connect_with_fd and
Connection::connect_with_fd_and_extensions as safe alternatives and
deprecates the problematic functions.
Measures severity based on intrinsic characteristics of the vulnerability, independent of environment.
No exploitation activity has been observed at this time. Continue routine monitoring.
Probability that this vulnerability will be exploited in the wild within the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
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