Mozilla Firefox before 2.0.0.6, Thunderbird before 1.5.0...
        
  High severity
        
          Unreviewed
      
        Published
          May 1, 2022 
          to the GitHub Advisory Database
          •
          Updated Jan 31, 2023 
      
  
Description
        Published by the National Vulnerability Database
      Aug 8, 2007 
    
  
        Published to the GitHub Advisory Database
      May 1, 2022 
    
  
        Last updated
      Jan 31, 2023 
    
  
Mozilla Firefox before 2.0.0.6, Thunderbird before 1.5.0.13 and 2.x before 2.0.0.6, and SeaMonkey before 1.1.4 allow remote attackers to execute arbitrary commands via certain vectors associated with launching "a file handling program based on the file extension at the end of the URI," a variant of CVE-2007-4041. NOTE: the vendor states that "it is still possible to launch a filetype handler based on extension rather than the registered protocol handler."
References