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.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MLIST:[ruby-security-ann] 20131016 Possible DoS Vulnerability in Action Mailer (CVE-2013-4389)
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