An integer overflow was discovered in YGOPro ygocore v13.51. Attackers can use it to leak the game server thread's memory.
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
| Link | Tags |
|---|---|
| https://github.com/Fluorohydride/ygopro/issues/2314 | issue tracking exploit third party advisory |