Heap-based buffer overflow in the alpha strip capability in libpng 1.2.7 allows context-dependent attackers to cause a denial of service (crash) when the png_do_strip_filler function is used to strip alpha channels out of the image.
                
                    Exploit prediction scoring system (EPSS) score
                    
                        
                            EPSS Score 0.021
                        
                    
                    
                        
                            EPSS Ranking 83.4%