Vulnerability Details CVE-2014-4049
                Heap-based buffer overflow in the php_parserr function in ext/standard/dns.c in PHP 5.6.0beta4 and earlier allows remote servers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted DNS TXT record, related to the dns_get_record function.
                
                    Exploit prediction scoring system (EPSS) score
                    
                        
                            EPSS Score 0.089
                        
                    
                    
                        
                            EPSS Ranking 92.2%
                        
                    
                 
                
                    CVSS Severity
                    
                    
                        
                            CVSS v2 Score 5.1
                        
                    
                 
                
                
                
                    
                
                
                    
                        Products affected by CVE-2014-4049
                        
                            
                                
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                                            cpe:2.3:o:debian:debian_linux:7.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:debian:debian_linux:8.0
                                        
                                     
                                 
                            
                                
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                                            cpe:2.3:o:opensuse:opensuse:11.3