Vulnerability Details CVE-2015-2325
                The compile_branch function in PCRE before 8.37 allows context-dependent attackers to compile incorrect code, cause a denial of service (out-of-bounds heap read and crash), or possibly have other unspecified impact via a regular expression with a group containing a forward reference repeated a large number of times within a repeated outer group that has a zero minimum quantifier.
                
                    Exploit prediction scoring system (EPSS) score
                    
                        
                            EPSS Score 0.005
                        
                    
                    
                        
                            EPSS Ranking 64.4%
                        
                    
                 
                
                    CVSS Severity
                    
                        
                            CVSS v3 Score 7.8
                        
                    
                    
                        
                            CVSS v2 Score 6.8