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Gnuplot Heap Buffer Overflow Vulnerability in utf8_copy_one Function

Vulnerability

A heap buffer overflow vulnerability has been identified in Gnuplot version 6.1. This issue occurs in the function utf8_copy_one and may lead to local code execution.

Impact

Exploitation of this vulnerability can cause a heap buffer overflow, potentially allowing for local code execution.

Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM

Vulnerability Rating

Custom Algorithm
spread
6.6
impact
10.0
exploitability
3.3
remediation
0.0
relevance
0.0
threat
0.0
urgency
2.9
incentive
0.8

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