CVE-2013-4073 ruby1.9.1


2017-12-29 23:00
CVE-2013-4073 ruby1.8
CVE-2013-4073 puppet
2017-12-29 21:03
2017-06-16 19:04
2017-04-01 19:11
2017-01-05 20:16


The OpenSSL::SSL.verify_certificate_identity function in lib/openssl/ssl.rb in Ruby 1.8 before 1.8.7-p374, 1.9 before 1.9.3-p448, and 2.0 before 2.0.0-p247 does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.

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Affected package information

Release Package Patched in
wheezy ruby1.9.1