Mail Improper Input Validation vulnerability (GHSA-cpjc-p7fc-j9xh)
Published: 2017-10-24T18:33:38Z
Aliases: CVE-2011-0739
Severity: MODERATE · CWE: CWE-20

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.

Affected packages:
package: ecosystem: RubyGems
name: mail
ranges: type: ECOSYSTEM
events: introduced: 0
fixed: 2.2.15