Fixed                
                
            
            
                
                    Created: Oct 8, 2014   
                                            Updated: Dec 3, 2018                                    
                
                    
                                    
             
         
        
            
            
                                    
                        Resolved Date: Oct 20, 2014                    
                
                                    
                        Previous ID: LIN4-31791                    
                
                                    
                        Found In Version: 6.0.0.13                    
                
                                    
                        Fix Version: 6.0.0.13                    
                
                                        
                            Severity: Standard                        
                    
                                        
                            Applicable for: Wind River Linux 6                        
                    
                                    
                        Component/s: Userspace                    
                
                
                             
         
                        
                GNU Bash through 4.3 bash43-026 does not properly parse function definitions in the values of environment variables, which allows remote attackers to execute arbitrary commands via a crafted environment, as demonstrated by vectors involving the ForceCommand feature in OpenSSH sshd, the mod_cgi and mod_cgid modules in the Apache HTTP Server, scripts executed by unspecified DHCP clients, and other situations in which setting the environment occurs across a privilege boundary from Bash execution. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-6271, CVE-2014-7169, and CVE-2014-6277. 
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-6278