It won't work, there is a protection for that. You can open it but then the suit will prevent air from leaking out there. Better lose your hand than the whole suit.
The only option was to drink it, but unless you absolutely know where the leak is from it can potentially kill you.
marsokod t1_jdn2kuc wrote
Reply to comment by Smartnership in TIL: Thanks to poor internal communication at NASA, information about a spacesuit water leak wasn't properly communicated. Later, Astronaut Luca Parmitano almost drowned on a July, 2013 ISS space walk, his helmet filling with several liters of water before they could get him back inside. by OvidPerl
It won't work, there is a protection for that. You can open it but then the suit will prevent air from leaking out there. Better lose your hand than the whole suit.
The only option was to drink it, but unless you absolutely know where the leak is from it can potentially kill you.