The png_do_expand_palette function in libpng before 1.6.8 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via (1) a PLTE chunk of zero bytes or (2) a NULL palette, related to pngrtran.c and pngset.c.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Libpng | Libpng | 1.6.0 | 1.6.0 |
Libpng | Libpng | 1.6.1 | 1.6.1 |
Libpng | Libpng | 1.6.3 | 1.6.3 |
Libpng | Libpng | 1.6.0 | 1.6.0 |
Libpng | Libpng | 1.6.4 | 1.6.4 |
Libpng | Libpng | 1.6.7 | 1.6.7 |
Libpng | Libpng | 1.6.1 | 1.6.1 |
Libpng | Libpng | 1.6.6 | 1.6.6 |
Libpng | Libpng | 1.6.7 | 1.6.7 |
Libpng | Libpng | * | 1.6.8 |
Libpng | Libpng | 1.6.4 | 1.6.4 |
Libpng | Libpng | 1.6.3 | 1.6.3 |
Libpng | Libpng | 1.6.2 | 1.6.2 |
Libpng | Libpng | 1.6.2 | 1.6.2 |
Libpng | Libpng | 1.6.5 | 1.6.5 |