What’s Vulnerable › Vulnerabilities
CVE-2024-41440
- Severity: medium (CVSS 6.2 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.8% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2024-07-30 · updated 2026-06-17
- Weakness: CWE-122
Description
A heap buffer overflow in the function png_quantize() of hicolor v0.5.0 allows attackers to cause a Denial of Service (DoS) via a crafted PNG file.
Affected products
- Dbohdan Hicolor: 0.5.0
References
- https://github.com/Helson-S/FuzzyTesting/blob/master/hicolor/heapof-w1-png_quantize-cli-220c32
- https://github.com/Helson-S/FuzzyTesting/blob/master/hicolor/heapof-w1-png_quantize-cli-220c32/poc
- https://github.com/Helson-S/FuzzyTesting/blob/master/hicolor/heapof-w1-png_quantize-cli-220c32/poc/sample18.png
- https://github.com/Helson-S/FuzzyTesting/blob/master/hicolor/heapof-w1-png_quantize-cli-220c32/vulDescription.assets/image-20240530225208577.png
- https://github.com/Helson-S/FuzzyTesting/blob/master/hicolor/heapof-w1-png_quantize-cli-220c32/vulDescription.md
- https://github.com/Helson-S/FuzzyTesting/blob/master/hicolor/heapof-w1-png_quantize-cli-220c32
- https://github.com/Helson-S/FuzzyTesting/blob/master/hicolor/heapof-w1-png_quantize-cli-220c32/poc
- https://github.com/Helson-S/FuzzyTesting/blob/master/hicolor/heapof-w1-png_quantize-cli-220c32/poc/sample18.png
- https://github.com/Helson-S/FuzzyTesting/blob/master/hicolor/heapof-w1-png_quantize-cli-220c32/vulDescription.assets/image-20240530225208577.png
- https://github.com/Helson-S/FuzzyTesting/blob/master/hicolor/heapof-w1-png_quantize-cli-220c32/vulDescription.md
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