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HIGH · 7.4

CVE-2016-11086

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 ...

Vulnerability 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.

CVSS Score

7.4

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
Oauth-Ruby ProjectOauth-Ruby<= 0.5.4

Related Weaknesses (CWE)

CWE-295

References

FAQ

What is CVE-2016-11086?

CVE-2016-11086 is a vulnerability with a CVSS score of 7.4 (HIGH). 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 ...

How severe is CVE-2016-11086?

CVE-2016-11086 has been rated HIGH with a CVSS base score of 7.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2016-11086?

Check the references section above for vendor advisories and patch information. Affected products include: Oauth-Ruby Project Oauth-Ruby.