WriteOnePNGImage in coders/png.c in GraphicsMagick 1.3.26 has a heap-based buffer over-read via a crafted file.
| Software | From | Fixed in |
|---|---|---|
| graphicsmagick / graphicsmagick | 1.3.26 | 1.3.26.x |
| debian / debian_linux | 8.0 | 8.0.x |
| debian / debian_linux | 7.0 | 7.0.x |
| debian / debian_linux | 9.0 | 9.0.x |