Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2016-7075

It was found that Kubernetes as used by Openshift Enterprise 3 did not correctly validate X.509 client intermediate certificate host name fields. An attacker could use this flaw to bypass authentication requirements by using a specially crafted X.509 certificate.

Published

2018-09-10T14:29:00.800

Last Modified

2024-11-21T02:57:24.557

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Secondary
CWE-295
Type: Secondary
CWE-295

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	kubernetes	kubernetes	-	Yes
Application	redhat	openshift	3.1	Yes
Application	redhat	openshift	3.2	Yes
Application	redhat	openshift	3.3	Yes

References

https://access.redhat.com/errata/RHSA-2016:2064 Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7075 Issue Tracking, Third Party Advisory ([email protected])
https://github.com/kubernetes/kubernetes/issues/34517 Exploit, Patch, Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2016:2064 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-7075 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/kubernetes/kubernetes/issues/34517 Exploit, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)