Arbitrary Command Execution via Shell Metacharacters in Ruby Mail Gem's Sendmail Delivery Agent

CVE-2011-0739 · MEDIUM Severity

AV:N/AC:M/AU:N/C:P/I:P/A:P

The deliver function in the sendmail delivery agent (lib/mail/network/delivery_methods/sendmail.rb) in Ruby Mail gem 2.2.14 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in an e-mail address.

Learn more about our Network Penetration Testing.