CVE-2025-14308
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-09

Last updated on: 2025-12-09

Assigner: Government Technology Agency of Singapore Cyber Security Group (GovTech CSG)

Description
An integer overflow vulnerability exists in the write method of the Buffer class in Robocode version 1.9.3.6. The method fails to properly validate the length of data being written, allowing attackers to cause an overflow, potentially leading to buffer overflows and arbitrary code execution. This vulnerability can be exploited by submitting specially crafted inputs that manipulate the data length, leading to potential unauthorized code execution.
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Meta Information
Published
2025-12-09
Last Modified
2025-12-09
Generated
2026-06-16
AI Q&A
2025-12-09
EPSS Evaluated
2026-06-15
NVD
CVE-2025-14308
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
robocode robocode 1.9.3.6
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-190 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.
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Executive Summary

This vulnerability is an integer overflow in the write method of the Buffer class in Robocode version 1.9.3.6. The method does not properly validate the length of data being written, which allows attackers to cause an overflow. This overflow can lead to buffer overflows and potentially allow attackers to execute arbitrary code by submitting specially crafted inputs that manipulate the data length.

Impact Analysis

The vulnerability can allow attackers to execute arbitrary code on the affected system without any privileges or user interaction. This can lead to unauthorized control over the system, data breaches, and other security compromises.

Detection Guidance

Detection of this vulnerability involves checking the version of Robocode installed on your system to see if it is version 1.9.3.6 or earlier, which contains the vulnerable write() method. Since the vulnerability is in the Buffer class's write() method due to improper integer overflow checks, you can also audit the source code if available. There are no specific network detection commands provided. For system inspection, you can run commands to check the installed Robocode version, for example: `robocode --version` or check the package manager for the installed version. Additionally, reviewing logs for abnormal buffer overflow errors or crashes related to Robocode might help. No specific exploit detection commands are provided in the resources. [1]

Mitigation Strategies

The immediate mitigation step is to update Robocode to a version that includes the fix for CVE-2025-14308. The fix was merged into the main branch on May 13, 2025, and involves correcting the boundary check logic in the write() method to prevent integer overflow. Applying this patch or upgrading to a version released after this fix will mitigate the vulnerability. Until then, avoid processing untrusted or specially crafted inputs that could exploit the integer overflow in the write() method. [1]

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