CVE-2017-2639 — MEDIUM (6.5)

Vulnerability Description

It was found that CloudForms does not verify that the server hostname matches the domain name in the certificate when using a custom CA and communicating with Red Hat Virtualization (RHEV) and OpenShift. This would allow an attacker to spoof RHEV or OpenShift systems and potentially harvest sensitive information from CloudForms.

CVSS Score

6.5

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Redhat	Cloudforms	4.5
Redhat	Cloudforms Management Engine	5.8

Related Weaknesses (CWE)

CWE-295

References

http://www.securityfocus.com/bid/98769Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038599Third Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2017:1367Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2639Issue TrackingVendor Advisory
http://www.securityfocus.com/bid/98769Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038599Third Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2017:1367Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2639Issue TrackingVendor Advisory

FAQ

What is CVE-2017-2639?

CVE-2017-2639 is a vulnerability with a CVSS score of 6.5 (MEDIUM). It was found that CloudForms does not verify that the server hostname matches the domain name in the certificate when using a custom CA and communicating with Red Hat Virtualization (RHEV) and OpenShi...

How severe is CVE-2017-2639?

CVE-2017-2639 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-2639?

Check the references section above for vendor advisories and patch information. Affected products include: Redhat Cloudforms, Redhat Cloudforms Management Engine.