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.
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/vulDescription.md
- 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