ADVISORIES

• CVE-2016-11086 (NVD)
• GHSA-7359-3c6r-hfc2

GEM

oauth

SEVERITY

CVSS v3.x: 7.4 (High)

PATCHED VERSIONS

• >= 0.5.5

DESCRIPTION

lib/oauth/consumer.rb in the oauth-ruby gem through 0.5.4 for Ruby does not verify server X.509 certificates if a certificate bundle cannot be found, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information.