CVE Vulnerability

CVE-2018-1000400

Kubernetes CRI-O version prior to 1.9 contains a Privilege Context Switching Error (CWE-270) vulnerability in the handling of ambient capabilities that can result in containers running with elevated privileges, allowing users abilities they should not have. This attack appears to be exploitable via container execution. This vulnerability appears to have been fixed in 1.9.

6.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/kubernetes-incubator/cri-o/pull/1558/files Patch Third Party Advisory
http://www.securityfocus.com/bid/104262 Third Party Advisory VDB Entry
Configurations

Configuration 1

cpe:2.3:a:kubernetes:cri-o:*:*:*:*:*:*:*:*
Information

Published : 2018-05-18 06:29

Updated : 2019-10-03 12:03

NVD link : CVE-2018-1000400

Mitre link : CVE-2018-1000400

Products Affected
No products.
CWE
CWE-269