Robocode Integer Overflow Vulnerability in Buffer Class Write Method Allowing Arbitrary Code Execution

Vulnerability

An integer overflow vulnerability has been identified in the write method of the Buffer class in Robocode version 1.9.3.6. This vulnerability arises because the method does not properly validate the length of data being written, which can lead to an overflow. Exploitation of this vulnerability could cause buffer overflows, potentially allowing for arbitrary code execution. The issue can be exploited by submitting specially crafted inputs that manipulate the data length, leading to unauthorized code execution.

Impact

Exploitation of this vulnerability could result in buffer overflow attacks, allowing for arbitrary code execution.

Remediation

Users can update to the latest version of Robocode, where this vulnerability has been fixed.

Added: Dec 9, 2025, 8:43 PM
Updated: Dec 9, 2025, 8:43 PM

Vulnerability Rating

Custom Algorithm
spread
4.2
impact
10.0
exploitability
6.0
remediation
7.7
relevance
1.3
threat
6.4
urgency
10.0
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.