Version 41.65
Multiplayer
Mods: vanilla
Reproduction:
Write to a sheet of paper, journal, notebook etc. Inputted strings needn't be meaningful. You will note the lack of sanity checking / outright character limits in both the title and body of the text. Upon inputting approximately 1MB of random data into the title of the sheet, a drop in fps from 60 to 2-3 is noted. If the amount of data inputted is large enough other users may experience "lag." If one were to write to multiple such sheets with obscenely long titles the server may well be rendered nonoperational. Essentially, one may be able to execute a denial of service attack on a PZ server without access to a botnet or the like. In so doing the threat actor may well bypass traditional detection.
Solution:
Implement sane character limits in the title and body of any in-game document that a player can write to. E.g. sheet of paper, journal etc.
