actionmailer email address processing causes Denial of service (GHSA-rg5m-3fqp-6px8)
Published: 2017-10-24T18:33:37Z
Aliases: CVE-2013-4389
Severity: MODERATE · CWE: CWE-134

Multiple format string vulnerabilities in log_subscriber.rb files in the log subscriber component in Action Mailer in Ruby on Rails 3.x before 3.2.15 allow remote attackers to cause a denial of service via a crafted e-mail address that is improperly handled during construction of a log message.

Affected packages:
package: ecosystem: RubyGems
name: actionmailer
ranges: type: ECOSYSTEM
events: introduced: 3.0.0
fixed: 3.2.15