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• Shell
• File read

Shell

This executable can spawn an interactive system shell.

• Unprivileged

  This function can be performed by any unprivileged user.

  tmux -c /bin/sh

  Sudo

  This function is performed by the privileged user if executed via sudo because the acquired privileges are not dropped.

  Remarks

  If there are environment variables involved, they must be passed via sudo VAR=value ... or exported then sudo -E ....

  tmux -c /bin/sh

  SUID

  This function is performed by the privileged user if the executable has the SUID bit set and the right ownership because the effective privileges are not dropped.

  Remarks

  This executable runs commands using the system shell, e.g., via functions like system, so it only works for distributions where the shell does not drop SUID privileges.

  tmux -c /bin/sh

• Version requirements

  < 3.3

  Comment

  Provided to have enough permissions to access the socket (e.g., /tmp/tmux-xxx/default).

  Unprivileged

  This function can be performed by any unprivileged user.

  tmux -S /path/to/socket

  Sudo

  This function is performed by the privileged user if executed via sudo because the acquired privileges are not dropped.

  Remarks

  If there are environment variables involved, they must be passed via sudo VAR=value ... or exported then sudo -E ....

  tmux -S /path/to/socket

  SUID

  This function is performed by the privileged user if the executable has the SUID bit set and the right ownership because the effective privileges are not dropped.

  tmux -S /path/to/socket

File read

This executable can read data from local files.

• Comment

  The file is read and parsed as a tmux configuration file, part of the first invalid line is returned in an error message.

  Unprivileged

  This function can be performed by any unprivileged user.

  tmux -f /path/to/input-file

  Sudo

  This function is performed by the privileged user if executed via sudo because the acquired privileges are not dropped.

  Remarks

  If there are environment variables involved, they must be passed via sudo VAR=value ... or exported then sudo -E ....

  tmux -f /path/to/input-file

  SUID

  This function is performed by the privileged user if the executable has the SUID bit set and the right ownership because the effective privileges are not dropped.

  tmux -f /path/to/input-file

  Remarks

  The content is corrupted or otherwise altered by the process, thus it might not be suitable for handling arbitrary binary data.

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