Buffer overflow in the LWZReadByte_ function in ext/gd/libgd/gd_gif_in.c in the GD extension in PHP before 5.1.5 allows remote attackers to have an unknown impact via a GIF file with input_code_size greater than MAX_LWZ_BITS, which triggers an overflow when initializing the table array.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Php | Php | 5.1.0 (including) | 5.1.0 (including) |
Php | Php | 5.1.1 (including) | 5.1.1 (including) |
Php | Php | 5.1.2 (including) | 5.1.2 (including) |
Php | Php | 5.1.4 (including) | 5.1.4 (including) |