Total vulnerabilities in the database
The png_handle_tRNS function in pngrutil.c in libpng before 1.0.25 and 1.2.x before 1.2.17 allows remote attackers to cause a denial of service (application crash) via a grayscale PNG image with a bad tRNS chunk CRC value.
| Software | From | Fixed in |
|---|---|---|
| png_reference_library / libpng | - | 1.0.15.x |
| png_reference_library / libpng | - | 1.2.16.x |