base64
File read
This executable can read data from local files.
- This function can be performed by any unprivileged user.
base64 /path/to/input-file | base64 --decodeThis function is performed by the privileged user if executed viasudobecause the acquired privileges are not dropped.base64 /path/to/input-file | base64 --decodeThis 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.base64 /path/to/input-file | base64 --decode